139 lines
5.6 KiB
JSON
139 lines
5.6 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-2026-112937",
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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": "2026-10-19T21:30:47.244Z",
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"datePublished": "2026-10-20T14:36:28.129Z",
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"dateUpdated": "2026-10-21T15:55:14.113Z"
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},
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"containers": {
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"cna": {
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"title": "filelock: ReadWriteLock on the hard-link route deletes any directory another user renames onto its .filelock-* link directory name",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-367",
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"lang": "en",
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"description": "CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition",
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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": "LOCAL",
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"availabilityImpact": "LOW",
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"baseScore": 6.1,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L",
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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/tox-dev/filelock/security/advisories/GHSA-jqc4-5cvw-7w85",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/tox-dev/filelock/security/advisories/GHSA-jqc4-5cvw-7w85"
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},
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{
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"name": "https://github.com/tox-dev/filelock/pull/834",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/tox-dev/filelock/pull/834"
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},
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{
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"name": "https://github.com/tox-dev/filelock/commit/5e3f2ec0c5fb17cb2635b60b2b68bc63ab81ca2d",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/tox-dev/filelock/commit/5e3f2ec0c5fb17cb2635b60b2b68bc63ab81ca2d"
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},
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{
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"name": "https://github.com/tox-dev/filelock/releases/tag/4.2.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/tox-dev/filelock/releases/tag/4.2.1"
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}
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],
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"affected": [
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{
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"vendor": "tox-dev",
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"product": "filelock",
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"versions": [
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{
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"version": ">= 4.1.0, < 4.2.1",
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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": "2026-10-20T14:36:28.129Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "filelock is a platform-independent file lock for Python. From 4.1.0 until 4.2.1, ReadWriteLock can remove a randomized .filelock-* private-hard-link directory during cleanup, allowing another local user with rename access in a non-sticky parent to observe a live name or forge a dead-owner sweep name and rename a sibling directory onto it for deletion. This issue is fixed in version 4.2.1."
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}
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],
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"source": {
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"advisory": "GHSA-jqc4-5cvw-7w85",
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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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"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": "2026-10-21T14:24:20.409806Z",
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"id": "CVE-2026-112937",
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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": "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": "2026-10-21T15:55:14.113Z"
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}
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}
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]
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}
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} |