Cobbler up to 3.2.x Template injection

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Cobbler up to 3.2.x. This affects an unknown part of the component Template Handler. Such manipulation leads to injection. This vulnerability is documented as CVE-2021-40323. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Cobbler up to 3.2.x. Affected by this issue is an unknown part of the component Template Handler. The manipulation with an unknown input leads to a injection vulnerability. Using CWE to declare the problem leads to CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Impacted is integrity, and availability.

The weakness was released 10/04/2021 as d8f60bbf14a838c8c8a1dba98086b223e35fe70a. The advisory is available at github.com. This vulnerability is handled as CVE-2021-40323 since 08/30/2021. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1055 by the MITRE ATT&CK project.

Upgrading to version 3.3.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch d8f60bbf14a838c8c8a1dba98086b223e35fe70a is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.4
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Injection
CWE: CWE-74 / CWE-707 / CWE-20
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Cobbler 3.3.0
Patch: d8f60bbf14a838c8c8a1dba98086b223e35fe70a

Timelineinfo

08/30/2021 🔍
10/04/2021 +35 days 🔍
10/04/2021 +0 days 🔍
10/08/2021 +4 days 🔍

Sourcesinfo

Product: github.com

Advisory: d8f60bbf14a838c8c8a1dba98086b223e35fe70a
Status: Confirmed

CVE: CVE-2021-40323 (🔍)
GCVE (CVE): GCVE-0-2021-40323
GCVE (VulDB): GCVE-100-183746

Entryinfo

Created: 10/04/2021 13:53
Updated: 10/08/2021 14:34
Changes: 10/04/2021 13:53 (42), 10/08/2021 14:34 (1)
Complete: 🔍
Cache ID: 216::103

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