mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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71 lines
2.6 KiB
JSON
71 lines
2.6 KiB
JSON
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{
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"id": "CVE-2023-49291",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2023-12-05T00:15:09.403",
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"lastModified": "2023-12-05T00:15:09.403",
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"vulnStatus": "Received",
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"descriptions": [
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{
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"lang": "en",
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"value": "tj-actions/branch-names is a Github action to retrieve branch or tag names with support for all events. The `tj-actions/branch-names` GitHub Actions improperly references the `github.event.pull_request.head.ref` and `github.head_ref` context variables within a GitHub Actions `run` step. The head ref variable is the branch name and can be used to execute arbitrary code using a specially crafted branch name. As a result an attacker can use this vulnerability to steal secrets from or abuse `GITHUB_TOKEN` permissions. This vulnerability has been addressed in version 7.0.7. Users are advised to upgrade. There are no known workarounds for this vulnerability."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE",
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"baseScore": 9.3,
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"baseSeverity": "CRITICAL"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 4.7
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}
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]
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},
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"weaknesses": [
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{
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"source": "security-advisories@github.com",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-20"
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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/tj-actions/branch-names/commit/4923d1ca41f928c24f1c1b3af9daaadfb71e6337",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/tj-actions/branch-names/commit/6c999acf206f5561e19f46301bb310e9e70d8815",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/tj-actions/branch-names/commit/726fe9ba5e9da4fcc716223b7994ffd0358af060",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/tj-actions/branch-names/security/advisories/GHSA-8v8w-v8xg-79rf",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://securitylab.github.com/research/github-actions-untrusted-input",
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"source": "security-advisories@github.com"
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}
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]
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}
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