Home/CVE/TensorFlow is an end-to-end open source platform for machine learning. The implementation of `ParseAttrValue`(https://gi
CVE

CVE-2021-29615

TensorFlow is an end-to-end open source platform for machine learning. The implementation of `ParseAttrValue`(https://gi

TensorFlow is an end-to-end open source platform for machine learning. The implementation of ParseAttrValue(https://github.com/tensorflow/tensorflow/blob/c22d88d6ff33031aa113e48aa3fc9aa74ed79595/tensorflow/core/framework/attr_value_util.cc#L397-L453) can be tricked into stack overflow due to recursion by giving in a specially crafted input. The fix will be included in TensorFlow 2.5.0.

We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.

LOW · CVSS 2.5 EPSS 0.0001
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-674Uncontrolled Recursion
▤

Affected Products & Versions

4
google tensorflow< 2.1.4
google tensorflow>= 2.2.0 and < 2.2.3
google tensorflow>= 2.3.0 and < 2.3.3
google tensorflow>= 2.4.0 and < 2.4.2
▤

Affected Packages

3
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI tensorflow LOW fixed in 2.1.4
PyPI tensorflow-cpu LOW fixed in 2.1.4
PyPI tensorflow-gpu LOW fixed in 2.1.4
⚠

Public Exploits & PoCs

1
pocgithub.com · GHSA-qw5h-7f53-xrp6github.com
▣

Scoring & Timeline

2.5
LOW · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 May 2021 · 08:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/tensorflow/tensorflow/commit/e07e1c3d26492c06f078c7e5bf2d138043e199c1PatchThird Party Advisory
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