150 lines
6.3 KiB
JSON
150 lines
6.3 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-62960",
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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": "2026-07-14T22:32:17.732Z",
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"datePublished": "2026-08-21T20:05:45.099Z",
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"dateUpdated": "2026-08-26T17:38:14.501Z"
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},
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"containers": {
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"cna": {
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"title": "Git for Windows: Server-advertised bundle-uri can trigger outbound SMB callbacks via UNC and file:// paths on Windows",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-200",
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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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"type": "CWE"
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}
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]
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},
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{
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"descriptions": [
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{
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"cweId": "CWE-610",
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"lang": "en",
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"description": "CWE-610: Externally Controlled Reference to a Resource in Another Sphere",
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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": "NONE",
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"baseScore": 7.4,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
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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-for-windows/git/security/advisories/GHSA-xrpg-8j9v-v282",
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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-for-windows/git/security/advisories/GHSA-xrpg-8j9v-v282"
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},
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{
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"name": "https://github.com/git-for-windows/git/commit/a93524749d7806870fd2b4b00a3812da1d6e5f4a",
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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-for-windows/git/commit/a93524749d7806870fd2b4b00a3812da1d6e5f4a"
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},
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{
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"name": "https://github.com/git-for-windows/git/releases/tag/v2.55.0.windows.4",
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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-for-windows/git/releases/tag/v2.55.0.windows.4"
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}
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],
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"affected": [
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{
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"vendor": "git-for-windows",
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"product": "git",
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"versions": [
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{
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"version": "< 2.55.0.windows.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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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-08-21T20:05:45.099Z"
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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 for Windows is the Windows port of Git. Prior to 2.55.0.windows.4, a malicious remote Git server can advertise a bundle URI that reaches transport_get_remote_bundle_uri(), fetch_bundle_uri_internal(), and copy_uri_to_file() in bundle-uri.c during clone or fetch when transfer.bundleuri=true. Non-HTTP(S) values are treated as local filesystem paths, and file URI prefixes are removed, so a bare UNC path or file URI targeting an attacker-controlled share causes Windows to initiate an outbound SMB connection. This can expose NTLM authentication material to the attacker-selected host. This issue is fixed in version 2.55.0.windows.4."
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}
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],
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"source": {
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"advisory": "GHSA-xrpg-8j9v-v282",
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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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"references": [
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{
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"url": "https://github.com/git-for-windows/git/security/advisories/GHSA-xrpg-8j9v-v282",
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"tags": [
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"exploit"
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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": "2026-08-26T17:37:51.493442Z",
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"id": "CVE-2026-62960",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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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": "2026-08-26T17:38:14.501Z"
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}
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}
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]
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}
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} |