CVE-2011-2903
Heap-based buffer overflow in tcptrack before 1.4.2 might allow attackers to execute arbitrary code via a long command line argument. NOTE: this is only a vulnerability in limited scenarios in which
02 Description
Heap-based buffer overflow in tcptrack before 1.4.2 might allow attackers to execute arbitrary code via a long command line argument. NOTE: this is only a vulnerability in limited scenarios in which
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
- 2.33% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 83.0% 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
- 2011-09-02 16:00Z15 YR AGO
- Last updated
- 2024-08-06 23:15Z2 YR AGO
- Reserved
- 2011-07-27
- 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
- 4b2550cce541eb18063b1319964f4012a024d6b43b0712b58395fef9db45feb9
05 Affected products
06 References
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=729096
- exchange.xforce.ibmcloud.comtcptrack-commandline-bo(69467)https://exchange.xforce.ibmcloud.com/vulnerabilities/69467
- www.rhythm.cxhttp://www.rhythm.cx/~steve/devel/tcptrack/
- www.securityfocus.com49352http://www.securityfocus.com/bid/49352
- bugs.gentoo.orghttps://bugs.gentoo.org/show_bug.cgi?id=377917
- www.openwall.com[oss-security] 20110831 Re: CVE request: heap overflow in tcptrack < 1.4.2http://www.openwall.com/lists/oss-security/2011/08/31/1
- seclists.org[oss-security] 20110809 Re: CVE request: heap overflow in tcptrack < 1.4.2http://seclists.org/oss-sec/2011/q3/293
07 Fixed in
Debian 12
- tcptrack Fixed in 1.4.2-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- tcptrack Fixed in 1.4.2-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- tcptrack Fixed in 1.4.2-1
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.