CVE-2020-26267 - log back

CVE-2020-26267 edited at 16 Dec 2020 20:39:46
Type
- Denial of service
+ Information disclosure
CVE-2020-26267 edited at 15 Dec 2020 13:30:10
References
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-c9f3-9wfr-wgh7
- https://github.com/tensorflow/tensorflow/commit/ebc70b7a592420d3d2f359e4b1694c236b82c7ae
+ https://github.com/tensorflow/tensorflow/commit/ffea0239373512240bb17101b5a5992de26aa5a4
CVE-2020-26267 edited at 11 Dec 2020 14:01:58
Severity
- Unknown
+ Low
Remote
- Unknown
+ Local
Type
- Unknown
+ Denial of service
Description
+ In affected versions of TensorFlow the tf.raw_ops.DataFormatVecPermute API does not validate the src_format and dst_format attributes. The code assumes that these two arguments define a permutation of NHWC. This can result in uninitialized memory accesses, read outside of bounds and even crashes. This is fixed in versions 1.15.5, 2.0.4, 2.1.3, 2.2.2, 2.3.2, and 2.4.0.
References
+ https://github.com/tensorflow/tensorflow/security/advisories/GHSA-c9f3-9wfr-wgh7
+ https://github.com/tensorflow/tensorflow/commit/ebc70b7a592420d3d2f359e4b1694c236b82c7ae
Notes
CVE-2020-26267 created at 11 Dec 2020 13:58:53