Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!

Bug 161828

Summary: media-video/vlc 0.8.6a Denial of Service
Product: Gentoo Security Reporter: Executioner <keith>
Component: AuditingAssignee: Gentoo Security <security>
Status: RESOLVED FIXED    
Severity: trivial CC: media-video
Priority: High    
Version: unspecified   
Hardware: All   
OS: Linux   
URL: http://www.milw0rm.com/exploits/3119
Whiteboard:
Package list:
Runtime testing required: ---

Description Executioner 2007-01-12 21:55:22 UTC
Looks like a pretty basic DoS

Reproducible: Didn't try
Comment 1 Executioner 2007-01-12 22:00:37 UTC
Not sure if this is versions < 0.8.6a or just 0.8.6a
Comment 2 Tavis Ormandy (RETIRED) gentoo-dev 2007-01-12 23:05:17 UTC
This looks like more than a DoS, despite the very lame exploit ;)

I get what looks like a double free() in libasf.
Comment 3 Matthias Geerdsen (RETIRED) gentoo-dev 2007-01-26 13:00:35 UTC
adding herd

can someone verify, if 0.8.6 is vulnerable by this
Comment 4 Diego Elio Pettenò (RETIRED) gentoo-dev 2007-01-26 16:10:29 UTC
0.8.6-r1 is the same as 0.8.6a for Linux (there were a few changes for OSX, so I didn't spend time getting a new tarball).

So yeah.
Comment 5 Diego Elio Pettenò (RETIRED) gentoo-dev 2007-01-26 19:57:18 UTC
I've added a 0.8.6_p18636, that comes out of the 0.8.6-bugfix branch of VLC, that solves this issue and a few more according to upstream.
Comment 6 Raphael Marichez (Falco) (RETIRED) gentoo-dev 2007-01-31 21:43:33 UTC
Hi,

usually we don't handle client-side DoS except in severe cases. Switching in "auditing" in order to know if this is only a DoS or something which can be exploited for code injection...

Feel free to comment on this bug!
Comment 7 Raphael Marichez (Falco) (RETIRED) gentoo-dev 2007-02-10 19:10:00 UTC
i can't find any reference to anything else that a simple DoS.

Closing since the fixed ebuild is already in the tree, feel free to reopen if you disagree.