142 lines
6.0 KiB
JSON
142 lines
6.0 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-2026-61712",
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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": "2026-07-10T18:51:13.920Z",
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"datePublished": "2026-08-19T20:01:18.074Z",
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"dateUpdated": "2026-08-21T19:04:32.635Z"
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},
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"containers": {
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"cna": {
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"title": "BuildKit: Possible runtime DoS via unbounded group parsing",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-770",
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"lang": "en",
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"description": "CWE-770: Allocation of Resources Without Limits or Throttling",
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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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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "PRESENT",
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"privilegesRequired": "NONE",
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"userInteraction": "PASSIVE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "LOW",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 2.3,
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"baseSeverity": "LOW",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
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"version": "4.0"
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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/moby/buildkit/security/advisories/GHSA-72x6-4j93-7w86",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/moby/buildkit/security/advisories/GHSA-72x6-4j93-7w86"
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},
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{
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"name": "https://github.com/moby/buildkit/commit/408266e4ba254cecabedaacdad6905de4d2a75a1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/moby/buildkit/commit/408266e4ba254cecabedaacdad6905de4d2a75a1"
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},
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{
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"name": "https://github.com/moby/buildkit/commit/69a3924648e485acb3faad3081e03a8554431255",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/moby/buildkit/commit/69a3924648e485acb3faad3081e03a8554431255"
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},
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{
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"name": "https://github.com/moby/buildkit/releases/tag/v0.31.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/moby/buildkit/releases/tag/v0.31.1"
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}
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],
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"affected": [
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{
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"vendor": "moby",
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"product": "buildkit",
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"versions": [
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{
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"version": "< 0.31.1",
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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": "2026-08-19T20:01:18.074Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to 0.31.1, BuildKit read attacker-controlled /etc/passwd and /etc/group files without an upper bound while resolving a username to a user identifier or group identifier in executor/oci/user.go and solver/llbsolver/ops/user_linux.go. A malicious base image or build could provide oversized files that exhausted memory during user resolution and caused out-of-memory termination of the buildkitd process. This issue is fixed in version 0.31.1."
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}
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],
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"source": {
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"advisory": "GHSA-72x6-4j93-7w86",
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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": "2026-08-21T19:04:21.592888Z",
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"id": "CVE-2026-61712",
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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": "2026-08-21T19:04:32.635Z"
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}
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}
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]
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}
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} |