CVE-2016-3186

medium

Published 2016-04-19 · Modified 2026-05-06

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CVSS v3

6.2

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4 NEW

—

not yet in upstream

VIR risk

6.2

Description

Buffer overflow in the readextension function in gif2tiff.c in LibTIFF 4.0.6 allows remote attackers to cause a denial of service (application crash) via a crafted GIF file.

Predictions

Exploit likelihood

62%

Patch ETA

—

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

SUSE Affected 2 releases

Version	Status	Fixed in
13.2	Affected	—
—	Affected	—

Arch Fixed 1 release

Version	Status	Fixed in
—	Fixed	`4.0.7-1`

Debian Fixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`4.0.6-3`
sid	Fixed	`4.0.6-3`
forky	Fixed	`4.0.6-3`
bullseye	Fixed	`4.0.6-3`
bookworm	Fixed	`4.0.6-3`

Application impact

Vendor	Product	Versions	Fixed
libtiff	libtiff	`4.0.6`

References

CWEs

CWE-119

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

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