Vulnerability Monitor

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CVE-2023-43498

In Jenkins 2.423 and earlier, LTS 2.414.1 and earlier, processing file uploads using MultipartFormDataParser creates temporary files in the default system temporary directory with the default permissions for newly created files, potentially allowing attackers with access to the Jenkins controller file system to read and write the files before they are used.

Published

2023-09-20T17:15:11.927

Last Modified

2024-11-21T08:24:09.730

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.1 (HIGH)

Weaknesses

Type: Primary
NVD-CWE-noinfo
Type: Secondary
CWE-377

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	jenkins	jenkins	< 2.414.2	Yes
Application	jenkins	jenkins	< 2.424	Yes

References

http://www.openwall.com/lists/oss-security/2023/09/20/5 Mailing List, Third Party Advisory ([email protected])
https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3073 Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2023/09/20/5 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3073 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)