CVE-2021-21615

EPSS 0.9%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Jan 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Jenkins 2.275 and LTS 2.263.2 allows reading arbitrary files using the file browser for workspaces and archived artifacts due to a time-of-check to time-of-use (TOCTOU) race condition.

Affected products

Jenkins project · Jenkins

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References

https://www.jenkins.io/security/advisory/2021-01-26/#SECURITY-2197 http://www.openwall.com/lists/oss-security/2021/01/26/2