CVE-2020-2252
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
Improper Validation of Certificate with Host Mismatch in Jenkins Mailer Plugin
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.jenkins-ci.plugins:mailer | >=1.32,<1.32.1 | 1.32.1 |
| Maven | org.jenkins-ci.plugins:mailer | >=1.30,<1.31.1 | 1.31.1 |
| Maven | org.jenkins-ci.plugins:mailer | <1.29.1 | 1.29.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-2252
- https://github.com/jenkinsci/mailer-plugin/commit/e1893c6d105669f134ee5c5212ef9f3944d7d00d
- https://github.com/CVEProject/cvelist/blob/16860a328d970faa6e4350b0fa446f64a52e52ca/2020/2xxx/CVE-2020-2252.json
- https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1813
- http://www.openwall.com/lists/oss-security/2020/09/16/3
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.