CVE-2020-15203
EUVD-2020-019925.09.2020, 19:15
In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, by controlling the `fill` argument of tf.strings.as_string, a malicious attacker is able to trigger a format string vulnerability due to the way the internal format use in a `printf` call is constructed. This may result in segmentation fault. The issue is patched in commit 33be22c65d86256e6826666662e40dbdfe70ee83, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| tensorflow | 𝑥 < 1.15.4 | |
| tensorflow | 2.0.0 ≤ 𝑥 < 2.0.3 | |
| tensorflow | 2.1.0 ≤ 𝑥 < 2.1.2 | |
| tensorflow | 2.2.0 ≤ 𝑥 < 2.2.1 | |
| tensorflow | 2.3.0 ≤ 𝑥 < 2.3.1 | |
| opensuse | leap | 15.2 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-20 - Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
- CWE-134 - Use of Externally-Controlled Format StringThe software uses a function that accepts a format string as an argument, but the format string originates from an external source.
References