CVE-2004-0493

N/A Unknown
Published: August 06, 2004 Modified: April 16, 2026
View on NVD

Description

The ap_get_mime_headers_core function in Apache httpd 2.0.49 allows remote attackers to cause a denial of service (memory exhaustion), and possibly an integer signedness error leading to a heap-based buffer overflow on 64 bit systems, via long header lines with large numbers of space or tab characters.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.securityfocus.com/bid/10619
Source: cve@mitre.org
Exploit Patch Vendor Advisory
http://marc.info/?l=bugtraq&m=108853066800184&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
http://marc.info/?l=bugtraq&m=109181600614477&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
http://security.gentoo.org/glsa/glsa-200407-03.xml
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.apacheweek.com/features/security-20
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.guninski.com/httpd1.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.mandriva.com/security/advisories?name=MDKSA-2004:064
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.redhat.com/support/errata/RHSA-2004-342.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/10619
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Patch Vendor Advisory
http://www.trustix.org/errata/2004/0039/
Source: af854a3a-2127-422b-91ae-364da2661108
https://exchange.xforce.ibmcloud.com/vulnerabilities/16524
Source: af854a3a-2127-422b-91ae-364da2661108

48 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
90.5%
100th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

ibm avaya apache gentoo trustix