Back
CVE-2003-1054
mod_access_referer 1.0.2 allows remote attackers to cause a denial of service (crash) via a malformed Referer header that is missing a…
Medium5.0EPSS 7.1%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
mod_access_referer 1.0.2 allows remote attackers to cause a denial of service (crash) via a malformed Referer header that is missing a hostname, as parsed by the ap_parse_uri_components function in Apache, which triggers a null dereference.
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)
- 7.1% · top 5.7% of all CVEs (3 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 (5)
- http://www.vuxml.org/freebsd/af747389-42ba-11d9-bd37-00065be4b5b6.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://sourceforge.net/project/shownotes.php?release_id=151905 (opens in a new tab)x_refsource_MISCx_transferred
- 8612 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 20030416 [VulnWatch] Apache mod_access_referer denial of service issue (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- 7375 (opens in a new tab)vdb-entryx_refsource_BIDx_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-2003-1054)Record last updated .