Devscripts Devel Team devscripts up to 2.13.7 get_main_source_dir code injection

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7.0	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Devscripts Devel Team devscripts up to 2.13.7 and classified as critical. Affected by this issue is the function get_main_source_dir. The manipulation results in code injection. This vulnerability was named CVE-2013-7050. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Devscripts Devel Team devscripts up to 2.13.7. Affected is the function get_main_source_dir. The manipulation with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The get_main_source_dir function in scripts/uscan.pl in devscripts before 2.13.8, when using USCAN_EXCLUSION, allows remote attackers to execute arbitrary commands via shell metacharacters in a directory name.

The weakness was presented 12/13/2013 as Bug 1040266 as not defined bug report (Bugzilla). The advisory is shared for download at bugzilla.redhat.com. This vulnerability is traded as CVE-2013-7050. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.

The vulnerability scanner Nessus provides a plugin with the ID 71588 (Fedora 20 : devscripts-2.13.5-2.fc20 (2013-23192)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks.

Upgrading to version 2.13.4 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (89666), Tenable (71588), SecurityFocus (BID 64241†), OSVDB (100855†) and Vulnerability Center (SBV-42771†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Devscripts Devel Team

Name

devscripts

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 71588
Nessus Name: Fedora 20 : devscripts-2.13.5-2.fc20 (2013-23192)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 867269
OpenVAS Name: Fedora Update for devscripts FEDORA-2013-23192
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: devscripts 2.13.4
Patch: anonscm.debian.org

Timelineinfo

12/11/2013 🔍
12/11/2013 +0 days 🔍
12/13/2013 +2 days 🔍
12/13/2013 +0 days 🔍
12/23/2013 +10 days 🔍
01/02/2014 +10 days 🔍
03/24/2015 +446 days 🔍
01/11/2022 +2485 days 🔍

Sourcesinfo

Advisory: Bug 1040266
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-7050 (🔍)
GCVE (CVE): GCVE-0-2013-7050
GCVE (VulDB): GCVE-100-65748
X-Force: 89666
SecurityFocus: 64241
OSVDB: 100855
Vulnerability Center: 42771 - Debian Devscripts Before 2.13.8 Remote Code Execution via Shell Metacharacters in a Directory Name, Medium

Entryinfo

Created: 03/24/2015 15:54
Updated: 01/11/2022 19:31
Changes: 03/24/2015 15:54 (68), 05/18/2017 17:52 (1), 01/11/2022 19:23 (4), 01/11/2022 19:31 (1)
Complete: 🔍
Cache ID: 216::103