CVE-2004-0493

Apache httpd 2.0.49 - DoS/Buffer Overflow

Title source: llm

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.

Exploits (2)

exploitdb WORKING POC VERIFIED

by anonymous · cdoslinux

https://www.exploit-db.com/exploits/371

View Code ZIP pw:eip

exploitdb WORKING POC VERIFIED

by bkbll · perldosmultiple

https://www.exploit-db.com/exploits/360

View Code ZIP pw:eip

References (24)

[Mailing List] http://marc.info/?l=bugtraq&m=108853066800184&w=2

[Mailing List] http://marc.info/?l=bugtraq&m=109181600614477&w=2

[Third Party Advisory] http://security.gentoo.org/glsa/glsa-200407-03.xml

[Various Sources] http://www.apacheweek.com/features/security-20

[Various Sources] http://www.guninski.com/httpd1.html

[Vendor Advisory] http://www.mandriva.com/security/advisories?name=MDKSA-2004:064

[Vendor Advisory] http://www.redhat.com/support/errata/RHSA-2004-342.html

[Exploit, Patch, Vendor Advisory] http://www.securityfocus.com/bid/10619

[Vendor Advisory] http://www.trustix.org/errata/2004/0039/

[Third Party Advisory, VDB Entry] https://exchange.xforce.ibmcloud.com/vulnerabilities/16524

[Mailing List] https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E

[Mailing List] http://lists.grok.org.uk/pipermail/full-disclosure/2004-June/023133.html

[Third Party Advisory, VDB Entry] https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10605

[Mailing List] https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r5001ecf3d6b2bdd0b732e527654248abb264f08390045d30709a92f6%40%3Ccvs.httpd.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r734a07156abf332d5ab27fb91d9d962cacfef4f3681e44056f064fa8%40%3Ccvs.httpd.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E

... and 4 more

Scores

EPSS 0.9046

EPSS Percentile 99.6%

Details

Status published

Products (16)

apache/http_server 2.0.47

apache/http_server 2.0.48

apache/http_server 2.0.49

avaya/converged_communications_server 2.0

avaya/s8300 r2.0.0

avaya/s8500 r2.0.0

avaya/s8700 r2.0.0

gentoo/linux 1.4

ibm/http_server 2.0.42

ibm/http_server 2.0.42.1

... and 6 more

Published Aug 06, 2004

Tracked Since Feb 18, 2026