Executive Summary

Informations
Name CVE-2004-0751 First vendor Publication 2004-10-20
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The char_buffer_read function in the mod_ssl module for Apache 2.x, when using reverse proxying to an SSL server, allows remote attackers to cause a denial of service (segmentation fault).

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0751

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:11864
 
Oval ID: oval:org.mitre.oval:def:11864
Title: The char_buffer_read function in the mod_ssl module for Apache 2.x, when using reverse proxying to an SSL server, allows remote attackers to cause a denial of service (segmentation fault).
Description: The char_buffer_read function in the mod_ssl module for Apache 2.x, when using reverse proxying to an SSL server, allows remote attackers to cause a denial of service (segmentation fault).
Family: unix Class: vulnerability
Reference(s): CVE-2004-0751
Version: 5
Platform(s): Red Hat Enterprise Linux 3
CentOS Linux 3
Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 135

OpenVAS Exploits

Date Description
2009-10-10 Name : SLES9: Security update for Apache 2
File : nvt/sles9p5013408.nasl
2009-05-05 Name : HP-UX Update for Apache with PHP HPSBUX01090
File : nvt/gb_hp_ux_HPSBUX01090.nasl
2008-09-24 Name : Gentoo Security Advisory GLSA 200409-21 (apache)
File : nvt/glsa_200409_21.nasl
2008-09-04 Name : FreeBSD Ports: apache
File : nvt/freebsd_apache1.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
9742 Apache HTTP Server mod_ssl char_buffer_read Function Reverse Proxy DoS

Apache contains a flaw that may allow a remote denial of service. The issue is triggered when a remote attacker aborts an SSL connection in a particular state causing an infinite loop to occur. The flaw occurs in ssl_engine_io.c when using a RewriteRule to do reverse proxying to an SSL server.

Nessus® Vulnerability Scanner

Date Description
2009-04-23 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_7b81fc47239f11d9814e0001020eed82.nasl - Type : ACT_GATHER_INFO
2004-12-02 Name : The remote host is missing a Mac OS X update that fixes a security issue.
File : macosx_SecUpd20041202.nasl - Type : ACT_GATHER_INFO
2004-09-24 Name : The remote Fedora Core host is missing a security update.
File : fedora_2004-313.nasl - Type : ACT_GATHER_INFO
2004-09-17 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-200409-21.nasl - Type : ACT_GATHER_INFO
2004-09-16 Name : The remote web server is affected by multiple vulnerabilities.
File : apache_2_0_51.nasl - Type : ACT_GATHER_INFO
2004-09-16 Name : The remote Mandrake Linux host is missing one or more security updates.
File : mandrake_MDKSA-2004-096.nasl - Type : ACT_GATHER_INFO
2004-09-15 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2004-463.nasl - Type : ACT_GATHER_INFO
2004-09-06 Name : The remote host is missing a vendor-supplied security patch
File : suse_SA_2004_030.nasl - Type : ACT_GATHER_INFO
2004-09-01 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2004-349.nasl - Type : ACT_GATHER_INFO
2004-07-06 Name : The remote host is using an unsupported version of Mac OS X.
File : macosx_version.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e0...
https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc1...
https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9...
https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8...
https://lists.apache.org/thread.html/r5001ecf3d6b2bdd0b732e527654248abb264f08...
https://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb7...
https://lists.apache.org/thread.html/r734a07156abf332d5ab27fb91d9d962cacfef4f...
https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525...
https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6...
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f...
https://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5e...
https://lists.apache.org/thread.html/rd65d8ba68ba17e7deedafbf5bb4899f2ae4dad7...
https://lists.apache.org/thread.html/re895fc1736d25c8cf57e102c871613b8aeec9ea...
https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f...
Source Url
BUGTRAQ http://archives.neohapsis.com/archives/bugtraq/2004-09/0096.html
CONFIRM http://issues.apache.org/bugzilla/show_bug.cgi?id=30134
GENTOO http://www.gentoo.org/security/en/glsa/glsa-200409-21.xml
MANDRAKE http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2004:096
OVAL https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
REDHAT http://www.redhat.com/support/errata/RHSA-2004-463.html
SUSE http://www.novell.com/linux/security/advisories/2004_30_apache2.html
TRUSTIX http://www.trustix.org/errata/2004/0047/
XF https://exchange.xforce.ibmcloud.com/vulnerabilities/17273

Alert History

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