CVE-2020-15203

Summary

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.

Affected Software

VendorProductVersion RangeStatus
tensorflowtensorflow< 1.15.4affected
tensorflowtensorflow>= 2.0.0, < 2.0.3affected
tensorflowtensorflow>= 2.1.0, < 2.1.2affected
tensorflowtensorflow>= 2.2.0, < 2.2.1affected
tensorflowtensorflow>= 2.3.0, < 2.3.1affected

Weaknesses

  • CWE-20: {"CWE-20":"Improper Input Validation"}

ADP Enrichment

CVE Program Container

Additional References

References