Out-of-bounds Read in Google Tensorflow
CVE-2018-21233
TensorFlow before 1.7.0 has an integer overflow that causes an out-of-bounds read, possibly causing disclosure of the contents of process memory. This occurs in the DecodeBmp feature of the BMP decoder in core/kernels/decode_bmp_op.cc.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.006 (45.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000
Affected products
Weakness classification (CWE)
References
- github.com/tensorflow/tensorflow/blob/master/tensorflow/security/advisory/tfsa-… (Patch, Third Party Advisory)
- github.com/tensorflow/tensorflow/commit/49f73c55d56edffebde4bca4a407ad69c1cae433 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-21233?
- CVE-2018-21233 is a medium-severity vulnerability in Google Tensorflow, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2020-05-04.
- How severe is CVE-2018-21233?
- Medium severity. CVSS v3 base score is 6.5 out of 10.