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CVE-2013-4256

Published: 22 August 2013

Multiple stack-based and heap-based buffer overflows in Network Audio System (NAS) 1.9.3 allow local users to cause a denial of service (crash) or possibly execute arbitrary code via the (1) display command argument to the ProcessCommandLine function in server/os/utils.c; (2) ResetHosts function in server/os/access.c; (3) open_unix_socket, (4) open_isc_local, (5) open_xsight_local, (6) open_att_local, or (7) open_att_svr4_local function in server/os/connection.c; the (8) AUDIOHOST environment variable to the CreateWellKnownSockets or (9) AmoebaTCPConnectorThread function in server/os/connection.c; or (10) unspecified vectors related to logging in the osLogMsg function in server/os/aulog.c.

Priority

Medium

Status

Package Release Status
nas
Launchpad, Ubuntu, Debian
lucid Ignored
(reached end-of-life)
precise
Released (1.9.3-4ubuntu0.1)
quantal
Released (1.9.3-5ubuntu0.12.10.1)
raring
Released (1.9.3-5ubuntu0.13.04.1)
upstream Needed

Patches:
upstream: http://sourceforge.net/p/nas/code/commit_browser (r288)
upstream: http://sourceforge.net/p/nas/code/287/
upstream: http://sourceforge.net/p/nas/code/288/