Bug 1733583 (CVE-2019-14241)

Summary:	CVE-2019-14241 haproxy: DoS via vectors realted to htx_manage_client_side_cookies in proto_htx.c
Product:	[Other] Security Response	Reporter:	Laura Pardo <lpardo>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	ahardin, bleanhar, bmontgom, bperkins, carl, ccoleman, dbecker, dedgar, eparis, hhorak, jburrell, jeremy, jgoulding, jjoyce, jokerman, jorton, jschluet, kbasil, lhh, lpeer, mburns, mchappel, nstielau, rohara, sclewis, slinaber, sponnaga
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	haproxy 1.9.9, haproxy 2.0.3	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in HAProxy versions 2.0.0 through 2.0.2 and 1.9.0 through 1.9.8. An attacker can cause a denial of service via vectors related to htx_manage_client_side_cookies in proto_htx.c. The highest threat from this vulnerability is to system availability.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-08-23 01:07:16 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:	1733584
Bug Blocks:	1733585

Description Laura Pardo 2019-07-26 15:59:46 UTC

A vulnerability was found in HAProxy through 2.0.2. This allows attackers to cause a denial of service (ha_panic) via vectors related to htx_manage_client_side_cookies in proto_htx.c.


References:
https://github.com/haproxy/haproxy/issues/181

Comment 1 Laura Pardo 2019-07-26 16:00:31 UTC

Created haproxy tracking bugs for this issue:

Affects: fedora-all [bug 1733584]

Comment 5 Product Security DevOps Team 2019-08-23 01:07:16 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2019-14241

Comment 6 Eric Christensen 2020-04-30 13:08:25 UTC

Statement:

Red Hat Enterprise Linux, Red Hat Software Collections, and Red Hat OpenStack Platform did not package these versions and are therefore not vulnerable to this flaw.