What’s Vulnerable › Vulnerabilities

CVE-2003-1054

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 7.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2003-04-16 · updated 2026-06-16

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.

Affected products

• Mod Access Referer: 1.0.2

References

• http://lists.grok.org.uk/pipermail/full-disclosure/2003-April/004555.html
• http://secunia.com/advisories/8612
• http://sourceforge.net/project/shownotes.php?release_id=151905
• http://www.securityfocus.com/bid/7375
• http://www.vuxml.org/freebsd/af747389-42ba-11d9-bd37-00065be4b5b6.html
• http://lists.grok.org.uk/pipermail/full-disclosure/2003-April/004555.html
• http://secunia.com/advisories/8612
• http://sourceforge.net/project/shownotes.php?release_id=151905
• http://www.securityfocus.com/bid/7375
• http://www.vuxml.org/freebsd/af747389-42ba-11d9-bd37-00065be4b5b6.html

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