CVE-2004-0493

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2004-0493
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2004-08-06 04:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 6.4 from [email protected]

AV:N/AC:L/Au:N/C:N/I:P/A:P

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Apache Http Server 2.0.47 All All All
Application Apache Http Server 2.0.48 All All All
Application Apache Http Server 2.0.49 All All All
Hardware Avaya Converged Communications Server 2.0 All All All
Hardware Avaya S8300 r2.0.0 All All All
Hardware Avaya S8500 r2.0.0 All All All
Hardware Avaya S8700 r2.0.0 All All All
Operating System Gentoo Linux 1.4 All All All
Application Ibm Http Server 2.0.42 All All All
Application Ibm Http Server 2.0.42.1 All All All
Application Ibm Http Server 2.0.42.2 All All All
Application Ibm Http Server 2.0.47 All All All
Application Ibm Http Server 2.0.47.1 All All All
Operating System Trustix Secure Linux 1.5 All All All
Operating System Trustix Secure Linux 2.0 All All All
Operating System Trustix Secure Linux 2.1 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Advisories - Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
httpd 2.0 vulnerabilities - The Apache HTTP Server Project af854a3a-2127-422b-91ae-364da2661108 www.apacheweek.com
www.trustix.org/errata/2004/0039 af854a3a-2127-422b-91ae-364da2661108 www.trustix.org
[Full-Disclosure] DoS in apache httpd 2.0.49, yet still apache much better than windows af854a3a-2127-422b-91ae-364da2661108 lists.grok.org.uk
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
'[security bulletin] SSRT4777 HP-UX Apache, PHP remote code execution, Denial of Service' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
DoS in apache httpd 2.0.49, yet still apache much better than windows af854a3a-2127-422b-91ae-364da2661108 www.guninski.com
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
'TSSA-2004-012 - apache' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
Apache ap_escape_html Memory Allocation Denial Of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Exploit, Patch, Vendor Advisory
Gentoo Linux Documentation -- Apache 2: Remote denial of service attack af854a3a-2127-422b-91ae-364da2661108 security.gentoo.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

OrganizationPublishedContributorStatement
Apache2008-07-02Mark J CoxFixed in Apache HTTP Server 2.0.50: http://httpd.apache.org/security/vulnerabilities_20.html
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report