Bug 17935

Summary:	bind new security issues CVE-2016-1285, CVE-2016-1286, and CVE-2016-2088
Product:	Mageia	Reporter:	David Walser <luigiwalser>
Component:	Security	Assignee:	QA Team <qa-bugs>
Status:	RESOLVED FIXED	QA Contact:	Sec team <security>
Severity:	critical
Priority:	Normal	CC:	davidwhodgins, sysadmin-bugs
Version:	5	Keywords:	validated_update
Target Milestone:	---
Hardware:	All
OS:	Linux
URL:	http://lwn.net/Vulnerabilities/679612/
Whiteboard:	has_procedure advisory MGA5-64-OK
Source RPM:	bind-9.10.3.P3-1.mga5.src.rpm	CVE:
Status comment:

Description David Walser 2016-03-10 00:01:15 CET

ISC has issued advisories today (March 9):
https://kb.isc.org/article/AA-01352
https://kb.isc.org/article/AA-01353
https://kb.isc.org/article/AA-01351

They are high severity, remotely exploitable denial of service vulnerabilities.

Updated packages uploaded for Mageia 5 and Cauldron.

Advisory:
========================

Updated bind packages fix security vulnerabilities:

In ISC BIND before 9.10.3-P4, an error parsing input received by the rndc
control channel can cause an assertion failure in sexpr.c or alist.c
(CVE-2016-1285).

In ISC BIND before 9.10.3-P4, a problem parsing resource record signatures
for DNAME resource records can lead to an assertion failure in resolver.c
or db.c (CVE-2016-1286).

In ISC BIND before 9.10.3-P4, A response containing multiple DNS cookies
causes servers with cookie support enabled to exit with an assertion failure
in resolver.c (CVE-2016-2088).

References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1285
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1286
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2088
https://kb.isc.org/article/AA-01351
https://kb.isc.org/article/AA-01352
https://kb.isc.org/article/AA-01353
https://kb.isc.org/article/AA-01363
========================

Updated packages in core/updates_testing:
========================
bind-9.10.3.P4-1.mga5
bind-sdb-9.10.3.P4-1.mga5
bind-utils-9.10.3.P4-1.mga5
bind-devel-9.10.3.P4-1.mga5
bind-doc-9.10.3.P4-1.mga5

from bind-9.10.3.P4-1.mga5.src.rpm

Comment 1 David Walser 2016-03-10 00:01:27 CET

Testing procedure: similar to
https://bugs.mageia.org/show_bug.cgi?id=9163#c8

Whiteboard: (none) => has_procedure

Dave Hodgins 2016-03-10 19:31:15 CET

Keywords: (none) => validated_update
Whiteboard: has_procedure => has_procedure advisory MGA5-64-OK
CC: (none) => davidwhodgins, sysadmin-bugs

David Walser 2016-03-10 19:33:25 CET

URL: (none) => http://lwn.net/Vulnerabilities/679612/

Comment 2 Mageia Robot 2016-03-11 00:38:21 CET

An update for this issue has been pushed to the Mageia Updates repository.

http://advisories.mageia.org/MGASA-2016-0107.html

Status: NEW => RESOLVED
Resolution: (none) => FIXED

Comment 3 David Walser 2016-03-11 16:41:23 CET

LWN reference for CVE-2016-2088:
http://lwn.net/Vulnerabilities/679760/