GSD-2020-26269
Vulnerability from gsd - Updated: 2023-12-13 01:22Details
In TensorFlow release candidate versions 2.4.0rc*, the general implementation for matching filesystem paths to globbing pattern is vulnerable to an access out of bounds of the array holding the directories. There are multiple invariants and preconditions that are assumed by the parallel implementation of GetMatchingPaths but are not verified by the PRs introducing it (#40861 and #44310). Thus, we are completely rewriting the implementation to fully specify and validate these. This is patched in version 2.4.0. This issue only impacts master branch and the release candidates for TF version 2.4. The final release of the 2.4 release will be patched.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-26269",
"description": "In TensorFlow release candidate versions 2.4.0rc*, the general implementation for matching filesystem paths to globbing pattern is vulnerable to an access out of bounds of the array holding the directories. There are multiple invariants and preconditions that are assumed by the parallel implementation of GetMatchingPaths but are not verified by the PRs introducing it (#40861 and #44310). Thus, we are completely rewriting the implementation to fully specify and validate these. This is patched in version 2.4.0. This issue only impacts master branch and the release candidates for TF version 2.4. The final release of the 2.4 release will be patched.",
"id": "GSD-2020-26269",
"references": [
"https://security.archlinux.org/CVE-2020-26269"
]
},
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"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
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"details": "In TensorFlow release candidate versions 2.4.0rc*, the general implementation for matching filesystem paths to globbing pattern is vulnerable to an access out of bounds of the array holding the directories. There are multiple invariants and preconditions that are assumed by the parallel implementation of GetMatchingPaths but are not verified by the PRs introducing it (#40861 and #44310). Thus, we are completely rewriting the implementation to fully specify and validate these. This is patched in version 2.4.0. This issue only impacts master branch and the release candidates for TF version 2.4. The final release of the 2.4 release will be patched.",
"id": "GSD-2020-26269",
"modified": "2023-12-13T01:22:09.278204Z",
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"affected_range": "==2.4.0-rc0,==2.4.0-rc1,==2.4.0-rc2,==2.4.0-rc3,==2.4.0-rc4",
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"date": "2020-12-14",
"description": "In TensorFlow, the general implementation for matching filesystem paths to globbing pattern is vulnerable to an access out-of-bounds of the array holding the directories. There are multiple invariants and preconditions that are assumed by the parallel implementation of `GetMatchingPaths.`",
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"description": "In TensorFlow, the general implementation for matching filesystem paths to globbing pattern is vulnerable to an access out-of-bounds of the array holding the directories. There are multiple invariants and preconditions that are assumed by the parallel implementation of `GetMatchingPaths.`",
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"solution": "Upgrade to version 2.4.1 or above.",
"title": "Out-of-bounds Read",
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"baseScore": 5.0,
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"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
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"exploitabilityScore": 10.0,
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"lastModifiedDate": "2021-08-17T13:21Z",
"publishedDate": "2020-12-10T23:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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