7.5

CVE-2023-41935: jenkins azure_ad Incorrect Comparison

CVSS: 7.5v3.1HighModified
AliasesGHSA-hj7p-h74j-6gxj
Published 06-09-2023Last modified 26-09-2024
Open JSON

Vulnerability summary

CVE-2023-41935 is a high (CVSS 7.5) Incorrect Comparison vulnerability in jenkins azure_ad. EPSS estimates a 0.81% chance of exploitation in the next 30 days, higher than 56.1% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
0.81%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 06-09-2023
    PublishedVulnerability first disclosed.
  2. 26-09-2024
    Last modifiedVulnerability information updated.

Description

Jenkins Azure AD Plugin 396.v86ce29279947 and earlier, except 378.380.v545b_1154b_3fb_, uses a non-constant time comparison function when checking whether the provided and expected CSRF protection nonce are equal, potentially allowing attackers to use statistical methods to obtain a valid nonce.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.81%

Chance of exploitation in the next 30 days

Percentile

56%

Versus all other CVEs

30-day change

0.00 pp

From 0.81% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.81%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Jenkins1 product
  • azure_ad≤ 348.vefd011eea_20b | ≥ 378.vd6e2874a_69eb, ≤ 396.v86ce29279947
Org.jenkins-ci.plugins1 product
  • azure-ad≥ 378.380.v545b, < 397.v907382dd9b | < 378.vd6e2874a

2 vendors · 2 products

References

3 links