CVE-2013-4256

Publication date 22 August 2013

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

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.

Status

Package Ubuntu Release Status
nas 13.04 raring
Fixed 1.9.3-5ubuntu0.13.04.1
12.10 quantal
Fixed 1.9.3-5ubuntu0.12.10.1
12.04 LTS precise
Fixed 1.9.3-4ubuntu0.1
10.04 LTS lucid Ignored end of life

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
nas

References

Related Ubuntu Security Notices (USN)

    • USN-1986-1
    • Network Audio System (NAS) vulnerabilities
    • 1 October 2013

Other references