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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.70% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 52.7% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2013-10-09 14:44Z13 YR AGO
- Last updated
- 2024-08-06 16:38Z2 YR AGO
- Reserved
- 2013-06-12
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
- Data version
- 5.1
- Document digest
- bb44319d2faf10b1a4f27172af9f3891a9d5304f5993d93cac3a08fd78d6ab51
05 Affected products
06 References
- www.openwall.com[oss-security] 20130819 Re: CVE Request : NAS v1.9.3 multiple Vulnerabiliteshttp://www.openwall.com/lists/oss-security/2013/08/19/3
- radscan.com[nas] 20130807 nas: Multiple Vulnerabilities in nas 1.9.3http://radscan.com/pipermail/nas/2013-August/001270.html
- www.openwall.com[oss-security] 20130816 CVE Request : NAS v1.9.3 multiple Vulnerabiliteshttp://www.openwall.com/lists/oss-security/2013/08/16/2
- sourceforge.nethttp://sourceforge.net/p/nas/code/288
- www.debian.orgDSA-2771http://www.debian.org/security/2013/dsa-2771
- www.securityfocus.com61848http://www.securityfocus.com/bid/61848
- www.ubuntu.comUSN-1986-1http://www.ubuntu.com/usn/USN-1986-1
07 Fixed in
Debian 12
- nas Fixed in 1.9.3-6
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- nas Fixed in 1.9.3-6
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- nas Fixed in 1.9.3-6
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.