285 lines
13 KiB
JSON
285 lines
13 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"cveMetadata": {
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"state": "PUBLISHED",
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"cveId": "CVE-2022-39253",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"assignerShortName": "GitHub_M",
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"dateUpdated": "2024-08-03T12:00:43.267Z",
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"dateReserved": "2022-09-02T00:00:00.000Z",
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"datePublished": "2022-10-19T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"title": "Git subject to exposure of sensitive information via local clone of symbolic links",
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2024-06-10T17:14:58.362Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Git is an open source, scalable, distributed revision control system. Versions prior to 2.30.6, 2.31.5, 2.32.4, 2.33.5, 2.34.5, 2.35.5, 2.36.3, and 2.37.4 are subject to exposure of sensitive information to a malicious actor. When performing a local clone (where the source and target of the clone are on the same volume), Git copies the contents of the source's `$GIT_DIR/objects` directory into the destination by either creating hardlinks to the source contents, or copying them (if hardlinks are disabled via `--no-hardlinks`). A malicious actor could convince a victim to clone a repository with a symbolic link pointing at sensitive information on the victim's machine. This can be done either by having the victim clone a malicious repository on the same machine, or having them clone a malicious repository embedded as a bare repository via a submodule from any source, provided they clone with the `--recurse-submodules` option. Git does not create symbolic links in the `$GIT_DIR/objects` directory. The problem has been patched in the versions published on 2022-10-18, and backported to v2.30.x. Potential workarounds: Avoid cloning untrusted repositories using the `--local` optimization when on a shared machine, either by passing the `--no-local` option to `git clone` or cloning from a URL that uses the `file://` scheme. Alternatively, avoid cloning repositories from untrusted sources with `--recurse-submodules` or run `git config --global protocol.file.allow user`."
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}
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],
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"affected": [
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{
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"vendor": "git",
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"product": "git",
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"versions": [
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{
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"version": "< 2.30.6",
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"status": "affected"
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},
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{
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"version": "< 2.31.5",
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"status": "affected"
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},
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{
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"version": "< 2.32.4",
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"status": "affected"
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},
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{
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"version": "< 2.33.5",
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"status": "affected"
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},
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{
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"version": "< 2.34.5",
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"status": "affected"
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},
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{
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"version": "< 2.35.5",
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"status": "affected"
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},
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{
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"version": "< 2.36.3",
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"status": "affected"
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},
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{
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"version": "< 2.37.4",
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"status": "affected"
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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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"url": "https://github.com/git/git/security/advisories/GHSA-3wp6-j8xr-qw85"
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},
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{
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"name": "FEDORA-2022-12790ca71a",
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"tags": [
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"vendor-advisory"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VFYXCTLOSESYIP72BUYD6ECDIMUM4WMB/"
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},
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{
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"name": "FEDORA-2022-8b58806840",
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"tags": [
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"vendor-advisory"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UKFHE4KVD7EKS5J3KTDFVBEKU3CLXGVV/"
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},
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{
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"url": "https://support.apple.com/kb/HT213496"
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},
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{
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"name": "FEDORA-2022-53aadd995f",
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"tags": [
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"vendor-advisory"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OHNO2FB55CPX47BAXMBWUBGWHO6N6ZZH/"
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},
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{
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"name": "20221107 APPLE-SA-2022-11-01-1 Xcode 14.1",
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"tags": [
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"mailing-list"
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],
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"url": "http://seclists.org/fulldisclosure/2022/Nov/1"
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},
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{
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"name": "FEDORA-2022-2c33bba286",
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"tags": [
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"vendor-advisory"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JMQWGMDLX6KTVWW5JZLVPI7ICAK72TN7/"
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},
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{
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"name": "FEDORA-2022-fb088df94c",
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"tags": [
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"vendor-advisory"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C7B6JPKX5CGGLAHXJVQMIZNNEEB72FHD/"
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},
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{
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"name": "[debian-lts-announce] 20221213 [SECURITY] [DLA 3239-1] git security update",
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"tags": [
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"mailing-list"
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],
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"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00025.html"
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},
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{
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"name": "[oss-security] 20230214 [Announce] Git 2.39.2 and friends",
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"tags": [
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"mailing-list"
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],
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"url": "http://www.openwall.com/lists/oss-security/2023/02/14/5"
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},
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{
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"name": "GLSA-202312-15",
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"tags": [
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"vendor-advisory"
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],
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"url": "https://security.gentoo.org/glsa/202312-15"
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},
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{
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"name": "[oss-security] 20240514 git: 5 vulnerabilities fixed",
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"tags": [
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"mailing-list"
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],
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"url": "http://www.openwall.com/lists/oss-security/2024/05/14/2"
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM"
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"lang": "en",
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"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
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"cweId": "CWE-200"
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}
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]
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}
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],
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"source": {
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"advisory": "GHSA-3wp6-j8xr-qw85",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T12:00:43.267Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://github.com/git/git/security/advisories/GHSA-3wp6-j8xr-qw85",
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"tags": [
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"x_transferred"
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]
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},
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{
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"name": "FEDORA-2022-12790ca71a",
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"tags": [
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"vendor-advisory",
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"x_transferred"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VFYXCTLOSESYIP72BUYD6ECDIMUM4WMB/"
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},
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{
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"name": "FEDORA-2022-8b58806840",
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"tags": [
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"vendor-advisory",
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"x_transferred"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UKFHE4KVD7EKS5J3KTDFVBEKU3CLXGVV/"
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},
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{
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"url": "https://support.apple.com/kb/HT213496",
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"tags": [
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"x_transferred"
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]
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},
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{
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"name": "FEDORA-2022-53aadd995f",
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"tags": [
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"vendor-advisory",
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"x_transferred"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OHNO2FB55CPX47BAXMBWUBGWHO6N6ZZH/"
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},
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{
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"name": "20221107 APPLE-SA-2022-11-01-1 Xcode 14.1",
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"tags": [
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"mailing-list",
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"x_transferred"
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],
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"url": "http://seclists.org/fulldisclosure/2022/Nov/1"
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},
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{
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"name": "FEDORA-2022-2c33bba286",
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"tags": [
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"vendor-advisory",
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"x_transferred"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JMQWGMDLX6KTVWW5JZLVPI7ICAK72TN7/"
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},
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{
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"name": "FEDORA-2022-fb088df94c",
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"tags": [
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"vendor-advisory",
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"x_transferred"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C7B6JPKX5CGGLAHXJVQMIZNNEEB72FHD/"
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},
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{
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"name": "[debian-lts-announce] 20221213 [SECURITY] [DLA 3239-1] git security update",
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"tags": [
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"mailing-list",
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"x_transferred"
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],
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"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00025.html"
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},
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{
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"name": "[oss-security] 20230214 [Announce] Git 2.39.2 and friends",
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"tags": [
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"mailing-list",
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"x_transferred"
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],
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"url": "http://www.openwall.com/lists/oss-security/2023/02/14/5"
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},
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{
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"name": "GLSA-202312-15",
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"tags": [
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"vendor-advisory",
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"x_transferred"
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],
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"url": "https://security.gentoo.org/glsa/202312-15"
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},
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{
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"name": "[oss-security] 20240514 git: 5 vulnerabilities fixed",
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"tags": [
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"mailing-list",
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"x_transferred"
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],
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"url": "http://www.openwall.com/lists/oss-security/2024/05/14/2"
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}
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]
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}
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]
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},
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"dataVersion": "5.1"
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} |