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CVE-2005-1126
The SIOCGIFCONF ioctl (ifconf function) in FreeBSD 4.x through 4.11 and 5.x through 5.4 does not properly clear a buffer before using it,…
Low2.1EPSS 0.36%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The SIOCGIFCONF ioctl (ifconf function) in FreeBSD 4.x through 4.11 and 5.x through 5.4 does not properly clear a buffer before using it, which allows local users to obtain portions of sensitive kernel memory.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Low2.1 | AV:L/AC:L/Au:N/C:P/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.36% · top 70% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 2.1.
Weakness
Affected products
n/a
- affected n/a
References (7)
- ADV-2005-2256 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 14959 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 17368 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- APPLE-SA-2005-10-31 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- 15252 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 15514 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- freebsd-ifconf-information-disclosure(20114) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2005-1126)Record last updated .