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CVE-2006-0042
Unspecified vulnerability in (1) apreq_parse_headers and (2) apreq_parse_urlencoded functions in Apache2::Request (Libapreq2) before 2.07…
Medium5.0EPSS 6.2%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
Unspecified vulnerability in (1) apreq_parse_headers and (2) apreq_parse_urlencoded functions in Apache2::Request (Libapreq2) before 2.07 allows remote attackers to cause a denial of service (CPU consumption) via unknown attack vectors that result in quadratic computational complexity.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 6.2% · top 6.4% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (10)
- 19658 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://svn.apache.org/viewcvs.cgi/httpd/apreq/tags/v2_07/CHANGES?rev=376998&view=markup (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-1000 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 19139 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 18846 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- ADV-2006-0645 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- libapreq2-parsing-dos(24917) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 737 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- 16710 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- GLSA-200604-08 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_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)
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[](https://trackcve.app/cve/CVE-2006-0042)Record last updated .