CVE-2007-4601
A regression error in tcp-wrappers 7.6.dbs-10 and 7.6.dbs-11 might allow remote attackers to bypass intended access restrictions when a service uses libwrap but does not specify server connection
02 Description
A regression error in tcp-wrappers 7.6.dbs-10 and 7.6.dbs-11 might allow remote attackers to bypass intended access restrictions when a service uses libwrap but does not specify server connection
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
- 2.23% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 82.2% 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
- Low. Red Hat's rating for its own products, not a CVSS rating.
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
- 2007-08-30 22:00Z19 YR AGO
- Last updated
- 2024-08-07 15:01Z2 YR AGO
- Reserved
- 2007-08-30
- Assigning CNA
- canonical
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 4192bc046f4dfbf49e433c0e549f9c226f29a9bd33972acb87d2a48808f23a00
05 Affected products
06 References
- exchange.xforce.ibmcloud.comubuntu-tcpwrapper-security-bypass(36364)https://exchange.xforce.ibmcloud.com/vulnerabilities/36364
- secunia.com26567http://secunia.com/advisories/26567
- osvdb.org40140http://osvdb.org/40140
- bugs.debian.orghttp://bugs.debian.org/405342
- launchpad.nethttps://launchpad.net/bugs/135332
- www.ubuntu.comUSN-507-1http://www.ubuntu.com/usn/usn-507-1
07 Fixed in
Debian 12
- tcp-wrappers Fixed in 7.6.dbs-12
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- tcp-wrappers Fixed in 7.6.dbs-12
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- tcp-wrappers Fixed in 7.6.dbs-12
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.