Jenkins 2.218 and earlier, LTS 2.204.1 and earlier did not use a constant-time comparison function for validating connection secrets, which could potentially allow an attacker to use a timing attack to obtain this secret.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-2101US | medium5.3 | — | ||
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier did not use a constant-time comparison function for validating connection secrets, which could potentially allow an attacker to u… | ||||
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references
External citations — patches, advisories, analysis.
- http://www.openwall.com/lists/oss-security/2020/01/29/1ADVISORY
- https://access.redhat.com/errata/RHBA-2020:0402WEB
- https://access.redhat.com/errata/RHBA-2020:0675WEB
- https://access.redhat.com/errata/RHSA-2020:0681WEB
- https://access.redhat.com/errata/RHSA-2020:0683WEB
- https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1659ADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2020-2101WEB
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