CVE-2013-4256

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Summary

CVECVE-2013-4256
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-10-09 14:54:25 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionMultiple 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.

Risk And Classification

Primary CVSS: v2.0 4.6 from [email protected]

AV:L/AC:L/Au:N/C:P/I:P/A:P

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:L/AC:L/Au:N/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 12.04 - lts All
Operating System Canonical Ubuntu Linux 12.10 All All All
Operating System Canonical Ubuntu Linux 13.04 All All All
Application Radscan Network Audio System 1.9.3 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Network Audio System CVE-2013-4256 Multiple Buffer Overflow Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
oss-security - CVE Request : NAS v1.9.3 multiple Vulnerabilites af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Patch
oss-security - Re: CVE Request : NAS v1.9.3 multiple Vulnerabilites af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Patch
USN-1986-1: Network Audio System (NAS) vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com Vendor Advisory
Page not found - SourceForge.net af854a3a-2127-422b-91ae-364da2661108 sourceforge.net Exploit, Patch
[nas] nas: Multiple Vulnerabilities in nas 1.9.3 af854a3a-2127-422b-91ae-364da2661108 radscan.com Exploit
Debian -- Security Information -- DSA-2771-1 nas af854a3a-2127-422b-91ae-364da2661108 www.debian.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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