Bug 2123768 (CVE-2022-22728)

Summary:	CVE-2022-22728 libapreq2: multipart form parse memory corruption
Product:	[Other] Security Response	Reporter:	Patrick Del Bello <pdelbell>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	bojan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	libapreq2 2.17	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-09-05 06:15:30 UTC	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:	2123769, 2123770
Bug Blocks:

Description Patrick Del Bello 2022-09-02 14:59:46 UTC

A flaw in Apache libapreq2 versions 2.16 and earlier could cause a buffer overflow while processing multipart form uploads. A remote attacker could send a request causing a process crash which could lead to a denial of service attack.

https://lists.apache.org/thread/2fsjoor96d47vtkpf76x4yo06nccvy1y
http://www.openwall.com/lists/oss-security/2022/08/25/4
http://www.openwall.com/lists/oss-security/2022/08/25/3
http://www.openwall.com/lists/oss-security/2022/08/26/4

Comment 1 Patrick Del Bello 2022-09-02 15:00:03 UTC

Created libapreq2 tracking bugs for this issue:

Affects: epel-all [bug 2123769]
Affects: fedora-all [bug 2123770]

Comment 2 Product Security DevOps Team 2022-09-05 06:15:28 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.