drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in mpg123
Name: |
Pufferüberlauf in mpg123 |
|
ID: |
200607-01 |
|
Distribution: |
Gentoo |
|
Plattformen: |
Keine Angabe |
|
Datum: |
Mo, 3. Juli 2006, 19:14 |
|
Referenzen: |
Keine Angabe |
|
Applikationen: |
mpg123 |
|
Originalnachricht |
--nextPart3005535.P7RjP9PnZg Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200607-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: mpg123: Heap overflow Date: July 03, 2006 Bugs: #133988 ID: 200607-01
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis ========
A heap overflow in mpg123 was discovered, which could result in the execution of arbitrary code.
Background ==========
mpg123 is a real time audio player designed for the MPEG format.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-sound/mpg123 < 0.59s-r11 >= 0.59s-r11
Description ===========
In httpdget.c, a variable is assigned to the heap, and is supposed to receive a smaller allocation. As this variable was not terminated properly, strncpy() will overwrite the data assigned next in memory.
Impact ======
By enticing a user to visit a malicious URL, an attacker could possibly execute arbitrary code with the rights of the user running mpg123.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All mpg123 users should update to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-sound/mpg123-0.59s-r11"
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200607-01.xml
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org.
License =======
Copyright 2006 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
--nextPart3005535.P7RjP9PnZg Content-Type: application/pgp-signature
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux)
iD8DBQBEqU5YzKC5hMHO6rkRApBzAJ49DZwB8yfilrHworhhyGMZ94i4JACfd2qe ixiMwqNS4L2Jd//VOol3NqU= =1KAg -----END PGP SIGNATURE-----
--nextPart3005535.P7RjP9PnZg-- -- gentoo-announce@gentoo.org mailing list
|
|
|
|