Generic Webhook Trigger Plugin up to 1.84.1 on Jenkins Webhook Token timing discrepancy

CVSS Meta Temp Score
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Generic Webhook Trigger Plugin up to 1.84.1 on Jenkins. This issue affects some unknown processing of the component Webhook Token Handler. Performing a manipulation results in timing discrepancy. This vulnerability is known as CVE-2022-43412. No exploit is available.

Detailsinfo

A vulnerability was found in Generic Webhook Trigger Plugin up to 1.84.1 on Jenkins (Jenkins Plugin). It has been classified as critical. This affects some unknown processing of the component Webhook Token Handler. The manipulation with an unknown input leads to a timing discrepancy vulnerability. CWE is classifying the issue as CWE-208. Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Jenkins Generic Webhook Trigger Plugin 1.84.1 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.

The weakness was published 10/20/2022. It is possible to read the advisory at openwall.com. This vulnerability is uniquely identified as CVE-2022-43412 since 10/18/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.9

VulDB Base Score: 4.6
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Timing discrepancy
CWE: CWE-208 / CWE-203 / CWE-200
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

10/18/2022 🔍
10/20/2022 +2 days 🔍
10/20/2022 +0 days 🔍
05/09/2025 +932 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-43412 (🔍)
GCVE (CVE): GCVE-0-2022-43412
GCVE (VulDB): GCVE-100-211875

Entryinfo

Created: 10/20/2022 15:41
Updated: 05/09/2025 02:10
Changes: 10/20/2022 15:41 (40), 11/18/2022 14:48 (11), 05/09/2025 02:10 (15)
Complete: 🔍
Cache ID: 216::103

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