Jenkins: >> Jenkins >> 2.197 Security Vulnerabilities
Jenkins 2.213 and earlier, LTS 2.204.1 and earlier improperly reuses encryption key parameters in the Inbound TCP Agent Protocol/3, allowing unauthorized attackers with knowledge of agent names to obtain the connection secrets for those agents, which can be used to connect to Jenkins, impersonating those agents.
CVSS Score
8.6
EPSS Score
0.012
Published
2020-01-29
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier was vulnerable to a UDP amplification reflection denial of service attack on port 33848.
CVSS Score
5.8
EPSS Score
0.011
Published
2020-01-29
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.
CVSS Score
5.3
EPSS Score
0.024
Published
2020-01-29
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier used a non-constant time comparison function when validating an HMAC.
CVSS Score
5.3
EPSS Score
0.022
Published
2020-01-29
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier exposed session identifiers on a user's detail object in the whoAmI diagnostic page.
CVSS Score
5.4
EPSS Score
0.43
Published
2020-01-29
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier allowed users with Overall/Read access to view a JVM memory usage chart.
CVSS Score
4.3
EPSS Score
0.004
Published
2020-01-29
REST API endpoints in Jenkins 2.218 and earlier, LTS 2.204.1 and earlier were vulnerable to clickjacking attacks.
CVSS Score
5.4
EPSS Score
0.005
Published
2020-01-29
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