Jenkins up to 2.227/LTS 2.204.5 CSRF Protection improper interaction between multiple correctly-behaving entities

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Jenkins up to 2.227/LTS 2.204.5. This vulnerability affects unknown code of the component CSRF protection. This manipulation causes improper interaction between multiple correctly-behaving entities. This vulnerability is tracked as CVE-2020-2160. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Jenkins up to 2.227/LTS 2.204.5 (Continuous Integration Software). It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the component CSRF Protection. The manipulation with an unknown input leads to a improper interaction between multiple correctly-behaving entities vulnerability. The CWE definition for the vulnerability is CWE-435. An interaction error occurs when two entities have correct behavior when running independently of each other, but when they are integrated as components in a larger system or process, they introduce incorrect behaviors that may cause resultant weaknesses. As an impact it is known to affect integrity. The summary by CVE is:

Jenkins 2.227 and earlier, LTS 2.204.5 and earlier uses different representations of request URL paths, which allows attackers to craft URLs that allow bypassing CSRF protection of any target URL.

The weakness was disclosed 03/25/2020 (oss-sec). It is possible to read the advisory at openwall.com. This vulnerability is known as CVE-2020-2160 since 12/05/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-152288, VDB-152289, VDB-152290 and VDB-152291 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Improper interaction between multiple correctly-behaving entities
CWE: CWE-435
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/05/2019 🔍
03/25/2020 +111 days 🔍
03/26/2020 +1 days 🔍
03/26/2020 +0 days 🔍

Sourcesinfo

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

CVE: CVE-2020-2160 (🔍)
GCVE (CVE): GCVE-0-2020-2160
GCVE (VulDB): GCVE-100-152287
See also: 🔍

Entryinfo

Created: 03/26/2020 07:28
Updated: 03/26/2020 07:33
Changes: 03/26/2020 07:28 (38), 03/26/2020 07:33 (18)
Complete: 🔍
Cache ID: 216::103

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