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 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
- Versión: 2.0
- Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P
- Puntuación base: 4.6
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.70%
- Percentil entre todas las CVEs puntuadas: 52
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
CWE
- CWE-119
Referencias
- http://radscan.com/pipermail/nas/2013-August/001270.html
- http://sourceforge.net/p/nas/code/288
- http://www.debian.org/security/2013/dsa-2771
- http://www.openwall.com/lists/oss-security/2013/08/16/2
- http://www.openwall.com/lists/oss-security/2013/08/19/3
- http://www.securityfocus.com/bid/61848
- http://www.ubuntu.com/usn/USN-1986-1
- http://radscan.com/pipermail/nas/2013-August/001270.html
- http://sourceforge.net/p/nas/code/288
- http://www.debian.org/security/2013/dsa-2771
- http://www.openwall.com/lists/oss-security/2013/08/16/2
- http://www.openwall.com/lists/oss-security/2013/08/19/3
- http://www.securityfocus.com/bid/61848
- http://www.ubuntu.com/usn/USN-1986-1
JSON original (NVD)
Mostrar
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