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Jenkins Advisory 2024-01-24: CVE-2024-23899: Arbitrary file read vulnerability in Git server Plugin can lead to RCE

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Jenkins Advisory 2024-01-24: CVE-2024-23899: Arbitrary file read vulnerability in Git server Plugin can lead to RCE

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/25/2024
Created
01/26/2024
Added
01/25/2024
Modified
02/02/2024

Description

Jenkins Git server Plugin 99.va_0826a_b_cdfa_d and earlier does not disable a feature of its command parser that replaces an '@' character followed by a file path in an argument with the file's contents, allowing attackers with Overall/Read permission to read content from arbitrary files on the Jenkins controller file system.

Solution(s)

  • jenkins-lts-upgrade-2_426_3
  • jenkins-upgrade-2_442

References

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