Description
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.
References (7)
Core 7
Core References
Patch mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2013/08/19/3
Exploit mailing-list
x_refsource_mlist
http://radscan.com/pipermail/nas/2013-August/001270.html
Patch mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2013/08/16/2
Exploit, Patch x_refsource_confirm
http://sourceforge.net/p/nas/code/288
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2013/dsa-2771
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/61848
Vendor Advisory vendor-advisory
x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-1986-1
Scores
EPSS
0.0070
EPSS Percentile
48.9%
Details
CWE
CWE-119
Status
published
Products (4)
canonical/ubuntu_linux
12.04
canonical/ubuntu_linux
12.10
canonical/ubuntu_linux
13.04
radscan/network_audio_system
1.9.3
Published
Oct 09, 2013
Tracked Since
Feb 18, 2026