OpenPKG Security Advisory

Publisher Name:          OpenPKG GmbH
Publisher Home:          http://openpkg.com/

Advisory Id (public):    OpenPKG-SA-2004.026
Advisory Type:           OpenPKG Security Advisory (SA)
Advisory Directory:      http://openpkg.com/go/OpenPKG-SA
Advisory Document:       http://openpkg.com/go/OpenPKG-SA-2004.026
Advisory Published:      2010-02-09 17:43 UTC

Issue Id (internal):     OpenPKG-SI-20040527.01
Issue First Created:     2004-05-27
Issue Last Modified:     2006-11-28
Issue Revision:          05


Subject Name:            Apache mod_ssl
Subject Summary:         Apache HTTP Server
Subject Home:            http://www.modssl.org/
Subject Versions:        * <= 1.3.31

Vulnerability Id:        CVE-2004-0488
Vulnerability Scope:     global (not OpenPKG specific)

Attack Feasibility:      run-time
Attack Vector:           remote network
Attack Impact:           arbitrary code execution

Description:
    Georgi Guninski discovered [1] a stack-based buffer overflow in
    the "SSLOptions +FakeBasicAuth" implementation of Apache's SSL/TLS
    extension module mod_ssl [0]. The overflow can occur if the Subject-DN
    in the client certificate exceeds 6KB in length and mod_ssl is
    configured to trust the issuing CA.

References:
    [0] http://www.modssl.org/
    [1] http://lists.netsys.com/pipermail/full-disclosure/2004-May/021610.html
    [2] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0488
    [3] http://www.openpkg.org/tutorial.html#regular-source
    [4] http://www.openpkg.org/tutorial.html#regular-binary
    [5] ftp://ftp.openpkg.org/release/1.3/UPD/apache-1.3.28-1.3.4.src.rpm
    [6] ftp://ftp.openpkg.org/release/2.0/UPD/apache-1.3.29-2.0.2.src.rpm
    [7] ftp://ftp.openpkg.org/release/1.3/UPD/
    [8] ftp://ftp.openpkg.org/release/2.0/UPD/
    [9] http://www.openpkg.org/security.html#signature


Primary Package Name:    apache
Primary Package Home:    http://openpkg.org/go/package/apache

Affected Distribution:   Affected Branch:  Affected Package:
OpenPKG Community        1.3-SOLID         apache-1.3.28-1.3.3
OpenPKG Community        2.0-SOLID         apache-1.3.29-2.0.1
OpenPKG Community        CURRENT           apache-1.3.31-20040524

Corrected Distribution:  Corrected Branch: Corrected Package:
OpenPKG Community        1.3-SOLID         apache-1.3.28-1.3.4
OpenPKG Community        2.0-SOLID         apache-1.3.29-2.0.2
OpenPKG Community        CURRENT           apache-1.3.31-20040527