Bug 2228735 (CVE-2023-29407)

Summary:	CVE-2023-29407 golang.org/x/image/tiff: excessive CPU consumption in decoding
Product:	[Other] Security Response	Reporter:	Avinash Hanwate <ahanwate>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	gparvin, njean, owatkins, pahickey, stcannon, teagle
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	golang.org/x/image/tiff 0.10.0	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in the Golang tiff package, where it is vulnerable to a denial of service caused by an excessive iteration flaw. By persuading a victim to open a specially crafted image file, a remote attacker can cause excessive CPU consumption in decoding, resulting in a denial of service condition.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2229613, 2229614
Bug Blocks:	2228694

Description Avinash Hanwate 2023-08-03 06:51:03 UTC

A maliciously-crafted image can cause excessive CPU consumption in decoding. A tiled image with a height of 0 and a very large width can cause excessive CPU consumption, despite the image size (width * height) appearing to be zero.

https://go.dev/cl/514897
https://go.dev/issue/61581
https://pkg.go.dev/vuln/GO-2023-1990

Comment 2 Avinash Hanwate 2023-08-07 05:58:06 UTC

Created golang-x-image tracking bugs for this issue:

Affects: fedora-all [bug 2229614]


Created hugo tracking bugs for this issue:

Affects: fedora-all [bug 2229613]