CVE-2013-4256

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.

Risk Information

Base Score

8.4

MODERATE

Vector

AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

0.151

Associated Vulnerability

Vulnerability	OS Platform
Network Audio System (USN-1986-1) nas_1.9.3-4ubuntu0.1_i386.deb	Linux
Network Audio System (USN-1986-1) nas_1.9.3-4ubuntu0.1_amd64.deb	Linux
nas security update(DSA-2771-1) nas_1.9.4-5_i386.deb	Linux
nas security update(DSA-2771-1) nas_1.9.3-5wheezy1_i386.deb	Linux
nas security update(DSA-2771-1) nas_1.9.3-5wheezy1_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234