Executive Summary
| Summary | |
|---|---|
| Title | New subversion packages fix authentication bypass |
| Informations | |||
|---|---|---|---|
| Name | DSA-2118 | First vendor Publication | 2010-10-08 |
| Vendor | Debian | Last vendor Modification | 2010-10-08 |
| Severity (Vendor) | N/A | Revision | 1 |
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:M/Au:S/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 6 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Medium |
| Cvss Expoit Score | 6.8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Kamesh Jayachandran and C. Michael Pilat discovered that the mod_dav_svn module of subversion, a version control system, is not properly enforcing access rules which are scope-limited to named repositories. If the SVNPathAuthz option is set to "short_circuit" set this may enable an unprivileged attacker to bypass intended access restrictions and disclose or modify repository content. As a workaround it is also possible to set SVNPathAuthz to "on" but be advised that this can result in a performance decrease for large repositories. For the stable distribution (lenny), this problem has been fixed in version 1.5.1dfsg1-5. For the testing distribution (squeeze), this problem has been fixed in version 1.6.12dfsg-2. For the unstable distribution (sid), this problem has been fixed in version 1.6.12dfsg-2. We recommend that you upgrade your samba packages. |
Original Source
| Url : http://www.debian.org/security/2010/dsa-2118 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-16 | Configuration |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:11774 | |||
| Oval ID: | oval:org.mitre.oval:def:11774 | ||
| Title: | DSA-2118-1 subversion -- logic flaw | ||
| Description: | Kamesh Jayachandran and C. Michael Pilat discovered that the mod_dav_svn module of subversion, a version control system, is not properly enforcing access rules which are scope-limited to named repositories. If the SVNPathAuthz option is set to "short_circuit" set this may enable an unprivileged attacker to bypass intended access restrictions and disclose or modify repository content. As a workaround it is also possible to set SVNPathAuthz to "on" but be advised that this can result in a performance decrease for large repositories. For the stable distribution, this problem has been fixed in version 1.5.1dfsg1-5. For the testing distribution, this problem has been fixed in version 1.6.12dfsg-2. For the unstable distribution, this problem has been fixed in version 1.6.12dfsg-2. We recommend that you upgrade your samba packages. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-2118-1 CVE-2010-3315 | Version: | 5 |
| Platform(s): | Debian GNU/Linux 5.0 | Product(s): | subversion |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:19007 | |||
| Oval ID: | oval:org.mitre.oval:def:19007 | ||
| Title: | Apache Subversion vulnerability 1.5.x before 1.5.8 and 1.6.x before 1.6.13 in VisualSVN Server (CVE-2010-3315) | ||
| Description: | authz.c in the mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion 1.5.x before 1.5.8 and 1.6.x before 1.6.13, when SVNPathAuthz short_circuit is enabled, does not properly handle a named repository as a rule scope, which allows remote authenticated users to bypass intended access restrictions via svn commands. | ||
| Family: | windows | Class: | vulnerability |
| Reference(s): | CVE-2010-3315 | Version: | 5 |
| Platform(s): | Microsoft Windows XP Microsoft Windows Server 2003 Microsoft Windows Vista Microsoft Windows 7 Microsoft Windows 8 Microsoft Windows Server 2008 Microsoft Windows Server 2008 R2 Microsoft Windows Server 2012 | Product(s): | VisualSVN Server |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2012-06-05 | Name : RedHat Update for subversion RHSA-2011:0258-01 File : nvt/gb_RHSA-2011_0258-01_subversion.nasl |
| 2011-08-26 | Name : Mac OS X v10.6.6 Multiple Vulnerabilities (2011-001) File : nvt/secpod_macosx_su11-001.nasl |
| 2011-02-04 | Name : Ubuntu Update for subversion vulnerabilities USN-1053-1 File : nvt/gb_ubuntu_USN_1053_1.nasl |
| 2010-12-02 | Name : Fedora Update for subversion FEDORA-2010-16148 File : nvt/gb_fedora_2010_16148_subversion_fc14.nasl |
| 2010-11-17 | Name : Debian Security Advisory DSA 2118-1 (subversion) File : nvt/deb_2118_1.nasl |
| 2010-11-04 | Name : Fedora Update for subversion FEDORA-2010-16115 File : nvt/gb_fedora_2010_16115_subversion_fc12.nasl |
| 2010-11-04 | Name : Fedora Update for subversion FEDORA-2010-16136 File : nvt/gb_fedora_2010_16136_subversion_fc13.nasl |
| 2010-10-19 | Name : Mandriva Update for subversion MDVSA-2010:199 (subversion) File : nvt/gb_mandriva_MDVSA_2010_199.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 68328 | Subversion mod_dav_svn Module authz.c svn Command Access Restriction Bypass Subversion contains a flaw related to 'authz.c' in the 'mod_dav_svn' module. The issue is triggered when SVNPathAuthz short_circuit is enabled and fails to properly handle a named repository as a rule scope. This may allow a remote authenticated attacker to use svn commands to bypass intended access restrictions and gain access to a restricted part of the repository. |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2014-06-13 | Name : The remote openSUSE host is missing a security update. File : suse_11_3_libsvn_auth_gnome_keyring-1-0-101029.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2011-0258.nasl - Type : ACT_GATHER_INFO |
| 2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20110215_subversion_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
| 2011-05-05 | Name : The remote openSUSE host is missing a security update. File : suse_11_1_libsvn_auth_gnome_keyring-1-0-101028.nasl - Type : ACT_GATHER_INFO |
| 2011-05-05 | Name : The remote openSUSE host is missing a security update. File : suse_11_2_libsvn_auth_gnome_keyring-1-0-101029.nasl - Type : ACT_GATHER_INFO |
| 2011-03-22 | Name : The remote host is missing a Mac OS X update that fixes several security issues. File : macosx_10_6_7.nasl - Type : ACT_GATHER_INFO |
| 2011-02-16 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-0258.nasl - Type : ACT_GATHER_INFO |
| 2011-02-02 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1053-1.nasl - Type : ACT_GATHER_INFO |
| 2010-10-29 | Name : The remote Fedora host is missing a security update. File : fedora_2010-16115.nasl - Type : ACT_GATHER_INFO |
| 2010-10-29 | Name : The remote Fedora host is missing a security update. File : fedora_2010-16136.nasl - Type : ACT_GATHER_INFO |
| 2010-10-29 | Name : The remote Fedora host is missing a security update. File : fedora_2010-16148.nasl - Type : ACT_GATHER_INFO |
| 2010-10-14 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2010-199.nasl - Type : ACT_GATHER_INFO |
| 2010-10-11 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2118.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-02-17 11:29:42 |
|
