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.
References
Link | Resource |
---|---|
https://github.com/tensorflow/tensorflow/commit/8b5b9dc96666a3a5d27fad7179ff215e3b74b67c | Patch Third Party Advisory |
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-9jjw-hf72-3mxw | Exploit Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2020-12-10T22:10:28
Updated: 2020-12-10T22:10:28
Reserved: 2020-10-01T00:00:00
Link: CVE-2020-26269
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-12-10T23:15:12.910
Modified: 2021-08-17T13:21:49.300
Link: CVE-2020-26269
JSON object: View
Redhat Information
No data.
CWE