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Bug#: 175960
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Status: RESOLVED
Resolution: FIXED
Assigned To: Gentoo Security <security@gentoo.org>
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Reporter: Carsten Lohrke <carlo@gentoo.org>
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Bug 175960 depends on: Show dependency tree
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Description:   Opened: 2007-04-25 12:21 0000 
ASA-2007-010: Two stack buffer overflows in SIP channel's T.38 SDP parsing code
http://lists.grok.org.uk/pipermail/full-disclosure/2007-April/053969.html

ASA-2007-011: Multiple problems in SIP channel parser handling response codes
http://lists.grok.org.uk/pipermail/full-disclosure/2007-April/053967.html

ASA-2007-012: Remote Crash Vulnerability in Manager Interface
http://lists.grok.org.uk/pipermail/full-disclosure/2007-April/053968.html

------- Comment #1 From Gustavo Zacarias (RETIRED) 2007-04-25 12:24:03 0000 ------- 
ASA-2007-010 doesn't apply since we don't have 1.4.x in portage and previous
versions aren't affected.

------- Comment #2 From Rajiv Aaron Manglani 2007-04-25 13:25:55 0000 ------- 
ASA-2007-011 was fixed in gentoo bug 171467.

------- Comment #3 From Gustavo Zacarias (RETIRED) 2007-04-30 12:36:46 0000 ------- 
asterisk-1.2.17 contains fixes for ASA-2007-011 and ASA-2007-012.
it does not contain fixes for ael (bug #171884) however - even asterisk 1.2.18
lacks fixes for this.

------- Comment #4 From Sune Kloppenborg Jeppesen 2007-04-30 13:17:18 0000 ------- 
Arches please test and mark stable. Target keywords are:

asterisk-1.2.17.ebuild:KEYWORDS="~alpha ~amd64 ~hppa ~ppc sparc x86"

------- Comment #5 From Gustavo Zacarias (RETIRED) 2007-04-30 19:16:57 0000 ------- 
sparc stable.

------- Comment #6 From Raúl Porcel 2007-05-01 09:18:38 0000 ------- 
x86 stable

------- Comment #7 From Sune Kloppenborg Jeppesen 2007-05-01 12:11:18 0000 ------- 
This one is ready for GLSA decision. I vote YES.

------- Comment #8 From Daniel Black 2007-05-02 11:21:52 0000 ------- 
I'm voting no.
marginal software - specific configuration (C3) and a specific action to cause
a DoS.

------- Comment #9 From Sune Kloppenborg Jeppesen 2007-05-02 12:17:51 0000 ------- 
I fail to see the specific configuration for ASA-2007-011, am I just
overlooking something?

------- Comment #10 From Matt Drew 2007-05-02 12:22:15 0000 ------- 
I vote yes - it may be marginal, but for people who are using it, this is very
critical software (911 calls, etc), and the SIP DoS could be a huge problem.

------- Comment #11 From Sune Kloppenborg Jeppesen 2007-05-02 12:36:00 0000 ------- 
2 YES votes and 1 NO vote. Lets have a GLSA.

voip we forgot 1.x, should that be bumped or will the comment on GLSA 200704-01
suffice?

------- Comment #12 From Sune Kloppenborg Jeppesen 2007-05-02 12:38:56 0000 ------- 
Seems like aetius and I overlooked comment #2.

Agreeing with Daniel then and reverting to a full NO and closing. Feel free to
reopen if you disagree.

------- Comment #13 From Rajiv Aaron Manglani 2007-05-02 20:21:54 0000 ------- 
asterisk 1.0.12 (and our -r2) is vulnerable to ASA-2007-012 but the risk is
minimal. the manager interface is typically not exposed outside trusted
networks, and not enabled by default.

i will patch in our cvs. no glsa required.

------- Comment #14 From Sune Kloppenborg Jeppesen 2007-05-03 18:22:27 0000 ------- 
Rajiv please comment here once it is done and I will call arches.

------- Comment #15 From Rajiv Aaron Manglani 2007-05-06 23:09:54 0000 ------- 
asterisk 1.0.12 is now package masked and will not be patched. closing.
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