226 lines
10 KiB
JSON
226 lines
10 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2022-41903",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2022-09-30T16:38:28.931Z",
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"datePublished": "2023-01-17T22:17:16.123Z",
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"dateUpdated": "2025-03-10T21:21:50.039Z"
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},
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"containers": {
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"cna": {
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"title": "Integer overflow in `git archive`, `git log --format` leading to RCE in git",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-190",
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"lang": "en",
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"description": "CWE-190: Integer Overflow or Wraparound",
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"type": "CWE"
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}
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]
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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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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"version": "3.1"
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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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"name": "https://github.com/git/git/security/advisories/GHSA-475x-2q3q-hvwq",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/git/git/security/advisories/GHSA-475x-2q3q-hvwq"
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},
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{
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"name": "https://github.com/git/git/commit/508386c6c5857b4faa2c3e491f422c98cc69ae76",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/git/git/commit/508386c6c5857b4faa2c3e491f422c98cc69ae76"
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},
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{
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"name": "https://git-scm.com/book/en/v2/Customizing-Git-Git-Attributes#_export_subst",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://git-scm.com/book/en/v2/Customizing-Git-Git-Attributes#_export_subst"
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},
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{
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"name": "https://git-scm.com/docs/pretty-formats#Documentation/pretty-formats.txt-emltltNgttruncltruncmtruncem",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://git-scm.com/docs/pretty-formats#Documentation/pretty-formats.txt-emltltNgttruncltruncmtruncem"
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},
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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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"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": "< 2.30.7",
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"status": "affected"
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},
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{
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"version": ">= 2.31.0, < 2.31.6",
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"status": "affected"
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},
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{
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"version": ">= 2.32.0, < 2.32.5",
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"status": "affected"
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},
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{
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"version": ">= 2.33.0, < 2.33.6",
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"status": "affected"
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},
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{
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"version": ">= 2.34.0, < 2.34.6",
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"status": "affected"
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},
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{
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"version": ">= 2.35.0, < 2.35.6",
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"status": "affected"
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},
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{
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"version": ">= 2.36.0, < 2.36.4",
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"status": "affected"
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},
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{
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"version": ">= 2.37.0, < 2.37.5",
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"status": "affected"
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},
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{
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"version": ">= 2.38.0, < 2.38.3",
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"status": "affected"
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},
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{
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"version": "= 2.39.0",
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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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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2023-12-27T10:06:32.604Z"
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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 distributed revision control system. `git log` can display commits in an arbitrary format using its `--format` specifiers. This functionality is also exposed to `git archive` via the `export-subst` gitattribute. When processing the padding operators, there is a integer overflow in `pretty.c::format_and_pad_commit()` where a `size_t` is stored improperly as an `int`, and then added as an offset to a `memcpy()`. This overflow can be triggered directly by a user running a command which invokes the commit formatting machinery (e.g., `git log --format=...`). It may also be triggered indirectly through git archive via the export-subst mechanism, which expands format specifiers inside of files within the repository during a git archive. This integer overflow can result in arbitrary heap writes, which may result in arbitrary code execution. The problem has been patched in the versions published on 2023-01-17, going back to v2.30.7. Users are advised to upgrade. Users who are unable to upgrade should disable `git archive` in untrusted repositories. If you expose git archive via `git daemon`, disable it by running `git config --global daemon.uploadArch false`."
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}
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],
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"source": {
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"advisory": "GHSA-475x-2q3q-hvwq",
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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": "2024-08-03T12:56:38.383Z"
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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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"name": "https://github.com/git/git/security/advisories/GHSA-475x-2q3q-hvwq",
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"tags": [
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"x_refsource_CONFIRM",
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"x_transferred"
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],
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"url": "https://github.com/git/git/security/advisories/GHSA-475x-2q3q-hvwq"
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},
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{
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"name": "https://github.com/git/git/commit/508386c6c5857b4faa2c3e491f422c98cc69ae76",
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://github.com/git/git/commit/508386c6c5857b4faa2c3e491f422c98cc69ae76"
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},
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{
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"name": "https://git-scm.com/book/en/v2/Customizing-Git-Git-Attributes#_export_subst",
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://git-scm.com/book/en/v2/Customizing-Git-Git-Attributes#_export_subst"
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},
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{
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"name": "https://git-scm.com/docs/pretty-formats#Documentation/pretty-formats.txt-emltltNgttruncltruncmtruncem",
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://git-scm.com/docs/pretty-formats#Documentation/pretty-formats.txt-emltltNgttruncltruncmtruncem"
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},
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{
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"url": "https://security.gentoo.org/glsa/202312-15",
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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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},
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-03-10T20:59:12.527761Z",
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"id": "CVE-2022-41903",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-03-10T21:21:50.039Z"
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}
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}
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]
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}
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} |