Bacula 5.2.7/5.2.8/5.2.10 dump_resource access control

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Bacula 5.2.7/5.2.8/5.2.10. It has been classified as problematic. This affects the function dump_resource. The manipulation leads to access control. This vulnerability is traded as CVE-2012-4430. There is no exploit available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Bacula 5.2.7/5.2.8/5.2.10. This issue affects the function dump_resource. 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. The summary by CVE is:

The dump_resource function in dird/dird_conf.c in Bacula before 5.2.11 does not properly enforce ACL rules, which allows remote authenticated users to obtain resource dump information via unspecified vectors.

The weakness was shared 10/10/2012 as confirmed git commit (GIT Repository). The advisory is shared at bacula.org. The identification of this vulnerability is CVE-2012-4430 since 08/21/2012. The exploitation is known to be easy. The attack may be initiated remotely. The requirement for exploitation is a simple authentication. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 74054 (GLSA-201405-11 : Bacula: Information disclosure), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks.

Upgrading to version 5.2.10 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at bacula.org. The best possible mitigation is suggested to be patching the affected component.

The vulnerability is also documented in the databases at Tenable (74054), SecurityFocus (BID 55505†), Secunia (SA50535†) and Vulnerability Center (SBV-36537†). 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: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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: Access control
CWE: CWE-264
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: 74054
Nessus Name: GLSA-201405-11 : Bacula: Information disclosure
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 72475
OpenVAS Name: Debian Security Advisory DSA 2558-1 (bacula)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Upgrade: Bacula 5.2.10
Patch: bacula.org

Timelineinfo

08/21/2012 🔍
09/12/2012 +22 days 🔍
09/12/2012 +0 days 🔍
10/10/2012 +28 days 🔍
10/10/2012 +0 days 🔍
10/14/2012 +4 days 🔍
05/19/2014 +582 days 🔍
03/24/2015 +309 days 🔍
12/19/2021 +2462 days 🔍

Sourcesinfo

Advisory: dsa-2558
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2012-4430 (🔍)
GCVE (CVE): GCVE-0-2012-4430
GCVE (VulDB): GCVE-100-62669

OVAL: 🔍

SecurityFocus: 55505 - Bacula Console ACL Access Security Bypass Vulnerability
Secunia: 50535
Vulnerability Center: 36537 - Bacula \x3C\x3D5.2.10 Remote Authenticated Security Bypass via Improperly Enforced ACL Rules, Medium

Entryinfo

Created: 03/24/2015 12:22
Updated: 12/19/2021 07:20
Changes: 03/24/2015 12:22 (60), 04/18/2017 11:29 (12), 12/19/2021 07:09 (3), 12/19/2021 07:14 (1), 12/19/2021 07:20 (1)
Complete: 🔍
Cache ID: 216::103

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