CVE-2018-21233

unknown

Published 2020-05-13 · Modified 2023-11-08

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CVSS v3

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CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CVSS v4 NEW

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not yet in upstream

VIR risk

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Description

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.

Predictions

Exploit likelihood

30%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

Debian Fixed 2 releases

Version	Status	Fixed in
sid	Fixed	`0`
forky	Fixed	`0`

Package impact

Ecosystem	Package	Vulnerable	Fixed
PyPI	tensorflow	`<1.7.0`	`1.7.0`
PyPI	tensorflow-gpu	`<1.7.0`	`1.7.0`
PyPI	tensorflow-cpu	`<49f73c55d56edffebde4bca4a407ad69c1cae433\|\|<1.7.0`	`49f73c55d56edffebde4bca4a407ad69c1cae433`
PyPI	tensorflow	`<49f73c55d56edffebde4bca4a407ad69c1cae433\|\|<1.7.0`	`49f73c55d56edffebde4bca4a407ad69c1cae433`
PyPI	tensorflow-gpu	`<49f73c55d56edffebde4bca4a407ad69c1cae433\|\|<1.7.0`	`49f73c55d56edffebde4bca4a407ad69c1cae433`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.