103 lines
2.8 KiB
JSON
103 lines
2.8 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-5720-1",
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"summary": "libzstd vulnerabilities",
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"details": "It was discovered that Zstandard was not properly managing file\npermissions when generating output files. A local attacker could\npossibly use this issue to cause a race condition and gain\nunauthorized access to sensitive data.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2021-24031",
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"UBUNTU-CVE-2021-24032"
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],
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"related": [],
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"published": "2022-11-09T12:00:15Z",
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"modified": "2026-06-25T10:46:08Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:16.04:LTS",
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"name": "libzstd",
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"purl": "pkg:deb/ubuntu/libzstd@1.3.1+dfsg-1~ubuntu0.16.04.1+esm3?arch=source&distro=esm-infra/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": "1.3.1+dfsg-1~ubuntu0.16.04.1+esm3"
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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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"0.4.5-1",
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"0.5.1-1",
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"1.3.1+dfsg-1~ubuntu0.16.04.1",
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"1.3.1+dfsg-1~ubuntu0.16.04.1+esm1",
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"1.3.1+dfsg-1~ubuntu0.16.04.1+esm2"
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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": "libzstd1",
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"binary_version": "1.3.1+dfsg-1~ubuntu0.16.04.1+esm3"
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},
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{
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"binary_name": "zstd",
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"binary_version": "1.3.1+dfsg-1~ubuntu0.16.04.1+esm3"
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}
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],
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"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:Pro:16.04:LTS",
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"cves": [
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{
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"id": "CVE-2021-24031",
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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:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/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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"id": "CVE-2021-24032",
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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:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/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-5720-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-24031"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-24032"
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}
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]
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} |