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Vulnerability Details : CVE-2020-26269

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.
Publish Date : 2020-12-10 Last Update Date : 2021-08-17
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 125

- Products Affected By CVE-2020-26269

# Product Type Vendor Product Version Update Edition Language
1 Application Google Tensorflow 2.4.0 RC0 * * Version Details Vulnerabilities
2 Application Google Tensorflow 2.4.0 RC1 * * Version Details Vulnerabilities
3 Application Google Tensorflow 2.4.0 RC2 * * Version Details Vulnerabilities
4 Application Google Tensorflow 2.4.0 RC3 * * Version Details Vulnerabilities
5 Application Google Tensorflow 2.4.0 RC4 * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Google Tensorflow 5

- References For CVE-2020-26269

https://github.com/tensorflow/tensorflow/commit/8b5b9dc96666a3a5d27fad7179ff215e3b74b67c
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-9jjw-hf72-3mxw CONFIRM

- Metasploit Modules Related To CVE-2020-26269

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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