Dulwich up to 0.9.8 git/ build_index_from_tree data processing

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in Dulwich up to 0.9.8 and classified as critical. Affected by this vulnerability is the function build_index_from_tree of the file git/. The manipulation leads to data processing. This vulnerability is referenced as CVE-2014-9706. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Dulwich up to 0.9.8 and classified as critical. This issue affects the function build_index_from_tree of the file git/. The manipulation with an unknown input leads to a data processing vulnerability. Using CWE to declare the problem leads to CWE-19. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The build_index_from_tree function in index.py in Dulwich before 0.9.9 allows remote attackers to execute arbitrary code via a commit with a directory path starting with .git/, which is not properly handled when checking out a working tree.

The weakness was published 03/31/2015 by Jelmer (Website). The advisory is shared at lists.launchpad.net. The identification of this vulnerability is CVE-2014-9706 since 03/22/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 82726 (Fedora 20 : python-dulwich-0.10.0-1.fc20 (2015-4534)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 175345 (Debian Security Update for dulwich (DSA 3206-1)).

Upgrading to version 0.9.9 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (82726), SecurityFocus (BID 73411†) and Vulnerability Center (SBV-49785†). Similar entry is available at VDB-74533. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Data processing
CWE: CWE-19
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 82726
Nessus Name: Fedora 20 : python-dulwich-0.10.0-1.fc20 (2015-4534)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 900349
OpenVAS Name: Fedora Update for python-dulwich FEDORA-2015-4534
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Dulwich 0.9.9
Patch: 091638be3c89f46f42c3b1d57dc1504af5729176

Timelineinfo

12/19/2014 🔍
03/22/2015 +93 days 🔍
03/28/2015 +6 days 🔍
03/31/2015 +3 days 🔍
03/31/2015 +0 days 🔍
04/01/2015 +1 days 🔍
04/13/2015 +12 days 🔍
04/20/2015 +7 days 🔍
05/02/2022 +2569 days 🔍

Sourcesinfo

Advisory: lists.launchpad.net
Researcher: Jelmer
Status: Not defined
Confirmation: 🔍

CVE: CVE-2014-9706 (🔍)
GCVE (CVE): GCVE-0-2014-9706
GCVE (VulDB): GCVE-100-74525

OVAL: 🔍

SecurityFocus: 73411 - Python dulwich Package CVE-2014-9706 Remote Code Execution Vulnerability
Vulnerability Center: 49785 - Dulwich before 0.9.9 Remote Code Execution via a Commit Directory not Handled Properly, High

See also: 🔍

Entryinfo

Created: 04/01/2015 15:04
Updated: 05/02/2022 09:38
Changes: 04/01/2015 15:04 (64), 06/26/2017 10:53 (10), 05/02/2022 09:33 (4), 05/02/2022 09:38 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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