CVE-2005-2700
Summary
| CVE | CVE-2005-2700 |
|---|---|
| State | PUBLISHED |
| Assigner | redhat |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2005-09-06 23:03:00 UTC |
| Updated | 2025-04-03 01:03:51 UTC |
| Description | ssl_engine_kernel.c in mod_ssl before 2.8.24, when using "SSLVerifyClient optional" in the global virtual host configuration, does not properly enforce "SSLVerifyClient require" in a per-location context, which allows remote attackers to bypass intended access restrictions. |
Risk And Classification
Primary CVSS: v2.0 10 from [email protected]
AV:N/AC:L/Au:N/C:C/I:C/A:C
Problem Types: NVD-CWE-noinfo | n/a
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
CompleteIntegrity
CompleteAvailability
CompleteAV:N/AC:L/Au:N/C:C/I:C/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Apache | Http Server | All | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 4.10 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 5.04 | All | All | All |
| Operating System | Debian | Debian Linux | 3.0 | All | All | All |
| Operating System | Debian | Debian Linux | 3.1 | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Secunia - Advisories - Mac OS X Security Update Fixes Multiple Vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Secunia - Advisories - SGI Advanced Linux Environment Multiple Updates | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Apache Mod_SSL SSLVerifyClient Restriction Bypass Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Third Party Advisory, VDB Entry |
| Secunia - Advisories - Debian update for libapache-mod-ssl | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| rhn.redhat.com | Red Hat Support | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | Third Party Advisory |
| Gentoo Linux Documentation -- Apache, mod_ssl: Multiple vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | www.gentoo.org | Third Party Advisory |
| Secunia - Advisories - Red Hat Stronghold Multiple Vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Pony Mail! | af854a3a-2127-422b-91ae-364da2661108 | lists.apache.org | |
| Pony Mail! | af854a3a-2127-422b-91ae-364da2661108 | lists.apache.org | |
| '[ANNOUNCE] mod_ssl 2.8.24-1.3.33' - MARC | af854a3a-2127-422b-91ae-364da2661108 | marc.info | Mailing List, Third Party Advisory |
| '[OpenPKG-SA-2005.017] OpenPKG Security Advisory (modssl)' - MARC | af854a3a-2127-422b-91ae-364da2661108 | marc.info | Issue Tracking, Mailing List, Third Party Advisory |
| Secunia - Advisories - Sun Solaris Multiple Apache Vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Pony Mail! | af854a3a-2127-422b-91ae-364da2661108 | lists.apache.org | |
| rhn.redhat.com | Red Hat Support | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | Third Party Advisory |
| www.osvdb.org/19188 | af854a3a-2127-422b-91ae-364da2661108 | www.osvdb.org | Broken Link |
| Debian -- Security Information -- DSA-807-1 libapache-mod-ssl | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | Third Party Advisory |
| Secunia - Advisories - Slackware update for mod_ssl | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Secunia - Advisories - HP-UX Apache mod_ssl "SSLVerifyClient" Security Bypass Security Issue | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Advisories - Mandriva | af854a3a-2127-422b-91ae-364da2661108 | www.mandriva.com | Broken Link |
| usn/usn-177-1 - Ubuntu Linux | af854a3a-2127-422b-91ae-364da2661108 | www.ubuntu.com | Third Party Advisory |
| Pony Mail! | af854a3a-2127-422b-91ae-364da2661108 | lists.apache.org | |
| Pony Mail! | af854a3a-2127-422b-91ae-364da2661108 | lists.apache.org | |
| Secunia - Advisories - mod_ssl "SSLVerifyClient" Security Bypass Security Issue | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| people.apache.org/~jorton/CAN-2005-2700.diff | af854a3a-2127-422b-91ae-364da2661108 | people.apache.org | Vendor Advisory |
| Repository / Oval Repository | af854a3a-2127-422b-91ae-364da2661108 | oval.cisecurity.org | Third Party Advisory |
| IBM - Subscription service - Bulletin | af854a3a-2127-422b-91ae-364da2661108 | www14.software.ibm.com | Broken Link |
| IBM HMC Apache2 / OpenSSL Vulnerabilities - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Pony Mail! | af854a3a-2127-422b-91ae-364da2661108 | lists.apache.org | |
| #102198: Security Vulnerabilities in the Apache 2 Web Server | af854a3a-2127-422b-91ae-364da2661108 | sunsolve.sun.com | Broken Link |
| Secunia - Advisories - Avaya Products httpd/mod_ssl Vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Webmail : Solution de messagerie professionnelle - OVHcloud- OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | Permissions Required |
| rhn.redhat.com | Red Hat Support | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | Third Party Advisory |
| Secunia - Advisories - Ubuntu Updates for Multiple Packages | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Pony Mail! | af854a3a-2127-422b-91ae-364da2661108 | lists.apache.org | |
| Pony Mail! | af854a3a-2127-422b-91ae-364da2661108 | lists.apache.org | |
| Debian -- Security Information -- DSA-805-1 apache2 | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | Third Party Advisory |
| 1. Overview: | af854a3a-2127-422b-91ae-364da2661108 | support.avaya.com | Third Party Advisory |
| Bug 167195 – CAN-2005-2700 SSLVerifyClient flaw | af854a3a-2127-422b-91ae-364da2661108 | bugzilla.redhat.com | Issue Tracking, Third Party Advisory |
| SUSE Security Announcement: Apache2 security problems (SUSE-SA:2006:051) | af854a3a-2127-422b-91ae-364da2661108 | lists.opensuse.org | Mailing List, Third Party Advisory |
| Pony Mail! | af854a3a-2127-422b-91ae-364da2661108 | lists.apache.org | |
| TSLSA-2005-0059 - multi | af854a3a-2127-422b-91ae-364da2661108 | lists.trustix.org | Broken Link |
| Secunia - Advisories - Debian update for apache2 | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| SUSE update for apache2 - Secunia Advisories - Vulnerability Intelligence - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Secunia - Advisories - SUSE update for apache2 | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Secunia - Advisories - Sun Solaris Multiple Apache2 Vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Webmail - OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | Permissions Required |
| Secunia - Advisories - Fedora update for httpd | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Pony Mail! | af854a3a-2127-422b-91ae-364da2661108 | lists.apache.org | |
| Webmail : Solution de messagerie professionnelle - OVHcloud- OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | Permissions Required |
| Pony Mail! | af854a3a-2127-422b-91ae-364da2661108 | lists.apache.org | |
| Pony Mail! | af854a3a-2127-422b-91ae-364da2661108 | lists.apache.org | |
| Secunia - Advisories - Trustix update for multiple packages | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Pony Mail! | af854a3a-2127-422b-91ae-364da2661108 | lists.apache.org | |
| '[security bulletin] SSRT051043 rev.0 - Apache Remote Unauthorized access' - MARC | af854a3a-2127-422b-91ae-364da2661108 | marc.info | Issue Tracking, Mailing List, Third Party Advisory |
| Webmail : Solution de messagerie professionnelle - OVHcloud- OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | Permissions Required |
| US-CERT Vulnerability Note VU#744929 | af854a3a-2127-422b-91ae-364da2661108 | www.kb.cert.org | Third Party Advisory, US Government Resource |
| Secunia - Advisories - Mandriva update for apache2 | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Secunia - Advisories - Gentoo update for apache/mod_ssl | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Security Announcement | af854a3a-2127-422b-91ae-364da2661108 | www.novell.com | Broken Link |
| #102197: Security Vulnerabilities in the Apache 1.3 Web Server | af854a3a-2127-422b-91ae-364da2661108 | sunsolve.sun.com | Broken Link |
| Secunia - Advisories - Trustix update for multiple packages | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Secunia - Advisories - Red Hat update for httpd/mod_ssl | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Not Applicable |
| Pony Mail! | af854a3a-2127-422b-91ae-364da2661108 | lists.apache.org | |
| Security Announcement | af854a3a-2127-422b-91ae-364da2661108 | www.novell.com | Broken Link |
| 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 | |
| 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
| Organization | Published | Contributor | Statement |
|---|---|---|---|
| Apache | 2008-07-02 | Mark J Cox | Fixed in Apache HTTP server 2.0.55: http://httpd.apache.org/security/vulnerabilities_20.html |
There are currently no legacy QID mappings associated with this CVE.