375 lines
9.9 KiB
JSON
375 lines
9.9 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-4761-1",
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"summary": "git vulnerability",
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"details": "Matheus Tavares discovered that Git incorrectly handled delay-capable\nclean/smudge filters when being used on case-insensitive filesystems. A\nremote attacker could possibly use this issue to execute arbitrary code.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2021-21300"
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],
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"related": [],
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"published": "2021-03-09T18:25:05Z",
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"modified": "2026-02-10T04:42:05Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:16.04:LTS",
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"name": "git",
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"purl": "pkg:deb/ubuntu/git@1:2.7.4-0ubuntu1.10?arch=source&distro=xenial"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "1:2.7.4-0ubuntu1.10"
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}
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]
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}
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],
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"versions": [
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"1:2.5.0-1",
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"1:2.6.2-1",
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"1:2.6.3-1",
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"1:2.6.4-1",
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"1:2.7.0~rc3-1",
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"1:2.7.0-1",
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"1:2.7.3-0ubuntu1",
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"1:2.7.4-0ubuntu1",
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"1:2.7.4-0ubuntu1.1",
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"1:2.7.4-0ubuntu1.2",
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"1:2.7.4-0ubuntu1.3",
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"1:2.7.4-0ubuntu1.4",
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"1:2.7.4-0ubuntu1.5",
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"1:2.7.4-0ubuntu1.6",
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"1:2.7.4-0ubuntu1.7",
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"1:2.7.4-0ubuntu1.8",
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"1:2.7.4-0ubuntu1.9"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "git",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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},
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{
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"binary_name": "git-all",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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},
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{
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"binary_name": "git-arch",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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},
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{
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"binary_name": "git-core",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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},
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{
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"binary_name": "git-cvs",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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},
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{
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"binary_name": "git-daemon-run",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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},
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{
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"binary_name": "git-daemon-sysvinit",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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},
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{
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"binary_name": "git-el",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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},
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{
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"binary_name": "git-email",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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},
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{
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"binary_name": "git-gui",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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},
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{
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"binary_name": "git-man",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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},
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{
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"binary_name": "git-mediawiki",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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},
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{
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"binary_name": "git-svn",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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},
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{
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"binary_name": "gitk",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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},
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{
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"binary_name": "gitweb",
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"binary_version": "1:2.7.4-0ubuntu1.10"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:16.04:LTS",
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"cves": [
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{
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"id": "CVE-2021-21300",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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}
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]
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}
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}
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},
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{
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"package": {
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"ecosystem": "Ubuntu:18.04:LTS",
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"name": "git",
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"purl": "pkg:deb/ubuntu/git@1:2.17.1-1ubuntu0.8?arch=source&distro=bionic"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "1:2.17.1-1ubuntu0.8"
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}
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]
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}
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],
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"versions": [
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"1:2.14.1-1ubuntu4",
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"1:2.15.1-1ubuntu2",
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"1:2.17.0-1ubuntu1",
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"1:2.17.1-1ubuntu0.1",
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"1:2.17.1-1ubuntu0.3",
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"1:2.17.1-1ubuntu0.4",
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"1:2.17.1-1ubuntu0.5",
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"1:2.17.1-1ubuntu0.6",
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"1:2.17.1-1ubuntu0.7"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "git",
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"binary_version": "1:2.17.1-1ubuntu0.8"
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},
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{
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"binary_name": "git-all",
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"binary_version": "1:2.17.1-1ubuntu0.8"
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},
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{
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"binary_name": "git-cvs",
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"binary_version": "1:2.17.1-1ubuntu0.8"
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},
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{
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"binary_name": "git-daemon-run",
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"binary_version": "1:2.17.1-1ubuntu0.8"
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},
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{
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"binary_name": "git-daemon-sysvinit",
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"binary_version": "1:2.17.1-1ubuntu0.8"
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},
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{
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"binary_name": "git-el",
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"binary_version": "1:2.17.1-1ubuntu0.8"
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},
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{
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"binary_name": "git-email",
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"binary_version": "1:2.17.1-1ubuntu0.8"
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},
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{
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"binary_name": "git-gui",
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"binary_version": "1:2.17.1-1ubuntu0.8"
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},
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{
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"binary_name": "git-man",
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"binary_version": "1:2.17.1-1ubuntu0.8"
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},
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{
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"binary_name": "git-mediawiki",
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"binary_version": "1:2.17.1-1ubuntu0.8"
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},
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{
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"binary_name": "git-svn",
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"binary_version": "1:2.17.1-1ubuntu0.8"
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},
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{
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"binary_name": "gitk",
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"binary_version": "1:2.17.1-1ubuntu0.8"
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},
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{
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"binary_name": "gitweb",
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"binary_version": "1:2.17.1-1ubuntu0.8"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:18.04:LTS",
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"cves": [
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{
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"id": "CVE-2021-21300",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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}
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]
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}
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}
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},
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{
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"package": {
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"ecosystem": "Ubuntu:20.04:LTS",
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"name": "git",
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"purl": "pkg:deb/ubuntu/git@1:2.25.1-1ubuntu3.1?arch=source&distro=focal"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "1:2.25.1-1ubuntu3.1"
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}
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]
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}
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],
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"versions": [
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"1:2.20.1-2ubuntu1",
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"1:2.24.0-1ubuntu1",
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"1:2.24.0-1ubuntu2",
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"1:2.25.0-1ubuntu1",
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"1:2.25.1-1ubuntu1",
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"1:2.25.1-1ubuntu2",
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"1:2.25.1-1ubuntu3"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "git",
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"binary_version": "1:2.25.1-1ubuntu3.1"
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},
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{
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"binary_name": "git-all",
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"binary_version": "1:2.25.1-1ubuntu3.1"
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},
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{
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"binary_name": "git-cvs",
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"binary_version": "1:2.25.1-1ubuntu3.1"
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},
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{
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"binary_name": "git-daemon-run",
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"binary_version": "1:2.25.1-1ubuntu3.1"
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},
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{
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"binary_name": "git-daemon-sysvinit",
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"binary_version": "1:2.25.1-1ubuntu3.1"
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},
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{
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"binary_name": "git-el",
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"binary_version": "1:2.25.1-1ubuntu3.1"
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},
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{
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"binary_name": "git-email",
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"binary_version": "1:2.25.1-1ubuntu3.1"
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},
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{
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"binary_name": "git-gui",
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"binary_version": "1:2.25.1-1ubuntu3.1"
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},
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{
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"binary_name": "git-man",
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"binary_version": "1:2.25.1-1ubuntu3.1"
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},
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{
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"binary_name": "git-mediawiki",
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"binary_version": "1:2.25.1-1ubuntu3.1"
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},
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{
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"binary_name": "git-svn",
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"binary_version": "1:2.25.1-1ubuntu3.1"
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},
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{
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"binary_name": "gitk",
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"binary_version": "1:2.25.1-1ubuntu3.1"
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},
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{
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"binary_name": "gitweb",
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"binary_version": "1:2.25.1-1ubuntu3.1"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:20.04:LTS",
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"cves": [
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{
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"id": "CVE-2021-21300",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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}
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]
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}
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}
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}
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],
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"references": [
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-4761-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-21300"
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}
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]
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} |