What is CVE-2021-29615?

CVE-2021-29615 is a low-severity vulnerability in Google Tensorflow, classified under Uncontrolled Recursion. CVSS score: 2.5/10. Published 2021-05-14.

How severe is CVE-2021-29615?

Low severity. CVSS v3 base score is 2.5 out of 10.

Vulnerability in Google Tensorflow

CVE-2021-29615

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.

EPSS: 0.002 (10.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 2.5 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

Google Tensorflow
Tensorflow — versions < 2.1.4, >= 2.2.0, < 2.2.3, >= 2.3.0, < 2.3.3

Weakness classification (CWE)

CWE-674 — Uncontrolled Recursion

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Patch, Third Party Advisory)
security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-29615?: CVE-2021-29615 is a low-severity vulnerability in Google Tensorflow, classified under Uncontrolled Recursion. CVSS score: 2.5/10. Published 2021-05-14.
How severe is CVE-2021-29615?: Low severity. CVSS v3 base score is 2.5 out of 10.