scponly 4.2/4.3/4.4/4.5/4.6 svnserve access control

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in scponly 4.2/4.3/4.4/4.5/4.6. Impacted is an unknown function of the component svnserve. Such manipulation leads to access control. This vulnerability is traded as CVE-2007-6350. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in scponly 4.2/4.3/4.4/4.5/4.6. Affected by this issue is an unknown functionality of the component svnserve. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. CVE summarizes:

scponly 4.6 and earlier allows remote authenticated users to bypass intended restrictions and execute code by invoking dangerous subcommands including (1) unison, (2) rsync, (3) svn, and (4) svnserve, as originally demonstrated by creating a Subversion (SVN) repository with malicious hooks, then using svn to trigger execution of those hooks.

The bug was discovered 08/10/2007. The weakness was shared 12/17/2007 (Website). The advisory is available at redhat.com. This vulnerability is handled as CVE-2007-6350. The attack may be launched remotely. The successful exploitation needs a simple authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 126 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 30065 (Debian DSA-1473-1 : scponly - design flaw), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published 2 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (39069), Tenable (30065), SecurityFocus (BID 26900†), OSVDB (44137†) and Secunia (SA28123†). The entry VDB-40694 is related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 7.9

VulDB Base Score: 8.8
VulDB Temp Score: 7.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

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Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 30065
Nessus Name: Debian DSA-1473-1 : scponly - design flaw
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 60217
OpenVAS Name: Debian Security Advisory DSA 1473-1 (scponly)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

08/10/2007 🔍
08/10/2007 +0 days 🔍
12/14/2007 +125 days 🔍
12/14/2007 +0 days 🔍
12/17/2007 +3 days 🔍
12/17/2007 +0 days 🔍
01/21/2008 +35 days 🔍
01/27/2008 +6 days 🔍
02/04/2008 +8 days 🔍
04/06/2008 +62 days 🔍
03/16/2015 +2534 days 🔍
07/30/2021 +2328 days 🔍

Sourcesinfo

Advisory: redhat.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2007-6350 (🔍)
GCVE (CVE): GCVE-0-2007-6350
GCVE (VulDB): GCVE-100-40034

OVAL: 🔍

X-Force: 39069
SecurityFocus: 26900 - scponly Local Arbitrary Command Execution Weakness
Secunia: 28123
OSVDB: 44137 - scponly Multiple Subcommands Crafted Subversion (SVN) Repository Restriction Bypass
SecurityTracker: 1019103
Vulnerability Center: 17521 - Scponly Allows Remote Authenticated User to Execute Code by Invoking Dangerous Subcommands, Medium
Vupen: ADV-2007-4243

See also: 🔍

Entryinfo

Created: 03/16/2015 13:43
Updated: 07/30/2021 07:54
Changes: 03/16/2015 13:43 (75), 08/04/2019 15:40 (7), 07/30/2021 07:54 (3)
Complete: 🔍
Cache ID: 216:033:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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