CVE-2019-1003019

An session fixation vulnerability exists in Jenkins GitHub Authentication Plugin 0.29 and earlier in GithubSecurityRealm.java that allows unauthorized attackers to impersonate another user if they can control the pre-authentication session.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
jenkinsCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 7%
VendorProductVersion
jenkinsgithub_oauth
𝑥
≤ 0.29
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://jenkins.io/security/advisory/2019-01-28/#SECURITY-797
https://jenkins.io/security/advisory/2019-01-28/#SECURITY-797