CVE-2016-9532

Publication date 6 February 2017

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

Integer overflow in the writeBufferToSeparateStrips function in tiffcrop.c in LibTIFF before 4.0.7 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted tif file.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
tiff	17.10 artful	Not affected
	17.04 zesty	Not affected
	16.10 yakkety	Fixed 4.0.6-2ubuntu0.1
	16.04 LTS xenial	Fixed 4.0.6-1ubuntu0.1
	14.04 LTS trusty	Fixed 4.0.3-7ubuntu0.6
	12.04 LTS precise	Ignored

Notes

mdeslaur

this will not be fixed in precise/esm

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
tiff	Upstream: 21d39de

Severity score breakdown

Parameter	Value
Base score	5.5 · Medium
Attack vector	Local
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

Related Ubuntu Security Notices (USN)

USN-3212-1
LibTIFF vulnerabilities
27 February 2017