01 Record
CVE-2006-2655
The build process for ypserv in FreeBSD 5.3 up to 6.1 accidentally disables access restrictions when using the /var/yp/securenets file, which allows remote attackers to bypass intended access
UnratedPUBLISHEDCNA: freebsd
CNA base scoreUnratedNo CNA CVSS vector
02 Description
The build process for ypserv in FreeBSD 5.3 up to 6.1 accidentally disables access restrictions when using the /var/yp/securenets file, which allows remote attackers to bypass intended access
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
- 1.52% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 74.0% 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
- 2006-06-02 01:00Z20 YR AGO
- Last updated
- 2024-08-07 17:58Z2 YR AGO
- Reserved
- 2006-05-30
- Assigning CNA
- freebsd
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- 9f5329b4634b426ca8cd9e29c6a25d31ddc82014b5f27988e8119a063d3406d5
05 Affected products
VendorProductVersionsPlatforms
06 References
- www.osvdb.org25852http://www.osvdb.org/25852
- secunia.com20389http://secunia.com/advisories/20389
- exchange.xforce.ibmcloud.comfreebsd-ypserv-security-bypass(26792)https://exchange.xforce.ibmcloud.com/vulnerabilities/26792
- security.freebsd.orgFreeBSD-SA-06:15http://security.freebsd.org/advisories/FreeBSD-SA-06:15.ypserv.asc
- www.securityfocus.com18204http://www.securityfocus.com/bid/18204
- securitytracker.com1016193http://securitytracker.com/id?1016193