CVE-2013-4256
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…
Does this matter?
Lower severity and a low EPSS score (0.70%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 4.6 MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 0.70% probability · 51th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- canonical/ubuntu linux · radscan/network audio system
- Source
- secalert@redhat.com
References
- http://radscan.com/pipermail/nas/2013-August/001270.htmlExploit
- http://sourceforge.net/p/nas/code/288Exploit, Patch
- http://www.debian.org/security/2013/dsa-2771
- http://www.openwall.com/lists/oss-security/2013/08/16/2Patch
- http://www.openwall.com/lists/oss-security/2013/08/19/3Patch
- http://www.securityfocus.com/bid/61848
- http://www.ubuntu.com/usn/USN-1986-1Vendor Advisory
- http://radscan.com/pipermail/nas/2013-August/001270.htmlExploit
- http://sourceforge.net/p/nas/code/288Exploit, Patch
- http://www.debian.org/security/2013/dsa-2771
- http://www.openwall.com/lists/oss-security/2013/08/16/2Patch
- http://www.openwall.com/lists/oss-security/2013/08/19/3Patch
- http://www.securityfocus.com/bid/61848
- http://www.ubuntu.com/usn/USN-1986-1Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.