177 lines
4.1 KiB
JSON
177 lines
4.1 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "UBUNTU-CVE-2019-17455",
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"details": "Libntlm through 1.5 relies on a fixed buffer size for tSmbNtlmAuthRequest, tSmbNtlmAuthChallenge, and tSmbNtlmAuthResponse read and write operations, as demonstrated by a stack-based buffer over-read in buildSmbNtlmAuthRequest in smbutil.c for a crafted NTLM request.",
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"aliases": [],
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"upstream": [
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"CVE-2019-17455"
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],
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"related": [
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"USN-5108-1",
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"USN-5108-2"
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],
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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:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
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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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"published": "2019-10-10T18:15:00Z",
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"modified": "2026-04-22T07:39:07Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:14.04:LTS",
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"name": "libntlm",
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"purl": "pkg:deb/ubuntu/libntlm@1.4-1ubuntu0.1~esm1?arch=source&distro=trusty/esm"
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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": "1.4-1ubuntu0.1~esm1"
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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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"1.4-1"
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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": "libntlm0",
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"binary_version": "1.4-1ubuntu0.1~esm1"
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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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},
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:16.04:LTS",
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"name": "libntlm",
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"purl": "pkg:deb/ubuntu/libntlm@1.4-7ubuntu0.1~esm1?arch=source&distro=esm-apps/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": "1.4-7ubuntu0.1~esm1"
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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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"1.4-7"
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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": "libntlm0",
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"binary_version": "1.4-7ubuntu0.1~esm1"
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}
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],
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
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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": "libntlm",
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"purl": "pkg:deb/ubuntu/libntlm@1.4-8ubuntu0.1?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": "1.4-8ubuntu0.1"
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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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"1.4-8"
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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": "libntlm0",
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"binary_version": "1.4-8ubuntu0.1"
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}
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],
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"availability": "No subscription required"
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}
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},
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{
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"package": {
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"ecosystem": "Ubuntu:20.04:LTS",
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"name": "libntlm",
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"purl": "pkg:deb/ubuntu/libntlm@1.5-2ubuntu0.1?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": "1.5-2ubuntu0.1"
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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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"1.5-2"
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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": "libntlm0",
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"binary_version": "1.5-2ubuntu0.1"
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}
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],
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"availability": "No subscription required"
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}
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}
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],
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"references": [
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2019-17455"
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},
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{
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"type": "REPORT",
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"url": "https://gitlab.com/jas/libntlm/issues/2"
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},
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-5108-1"
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},
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{
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"type": "REPORT",
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"url": "https://www.cve.org/CVERecord?id=CVE-2019-17455"
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},
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-5108-2"
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}
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]
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} |