601419 – (CVE-2010-2063) CVE-2010-2063 samba: memory corruption vulnerability

Bug 601419 (CVE-2010-2063) - CVE-2010-2063 samba: memory corruption vulnerability

Summary: CVE-2010-2063 samba: memory corruption vulnerability

Keywords:
Status:	CLOSED ERRATA
Alias:	CVE-2010-2063
Product:	Security Response
Classification:	Other
Component:	vulnerability
Sub Component:
Version:	unspecified
Hardware:	All
OS:	Linux
Priority:	urgent
Severity:	urgent
Target Milestone:	---
Assignee:	Red Hat Product Security
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:	602317 602318 602319 602320 602321 602322 602323 602652 602655 602656
Blocks:
TreeView+	depends on / blocked

Reported:	2010-06-07 22:02 UTC by Vincent Danen
Modified:	2023-05-11 14:11 UTC (History)
CC List:	6 users (show)
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed:	2010-07-08 16:22:20 UTC
Embargoed:

Attachments	(Terms of Use)

Links
System	ID	Private	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2010:0488	0	normal	SHIPPED_LIVE	Critical: samba and samba3x security update	2010-06-16 21:36:09 UTC

Description Vincent Danen 2010-06-07 22:02:08 UTC

A memory corruption vulnerability exists in the chain_reply() function in Samba 3.3.12 and earlier.  3.4.x and later are not affected.  This flaw could allow a remote, unauthenticated attacker, to crash the samba server or, possibly, execute arbitrary code with the privileges of the samba server.

Acknowledgements:

Red Hat would like to thank the Samba team for responsibly reporting this issue. Upstream acknowledges Jun Mao as the original reporter.

Comment 9 Josh Bressers 2010-06-16 13:55:29 UTC

This is now public:
http://www.samba.org/samba/security/CVE-2010-2063.html

Comment 10 errata-xmlrpc 2010-06-16 21:36:22 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 3
  Red Hat Enterprise Linux 4
  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 5.3.Z - Server Only
  Red Hat Enterprise Linux 5.4.Z - Server Only
  Red Hat Enterprise Linux 4.7 Z Stream

Via RHSA-2010:0488 https://rhn.redhat.com/errata/RHSA-2010-0488.html

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