Jenkins: >> Jenkins >> 1.493 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
In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:expandableTextBox form control interpreted its content as HTML when expanded, resulting in a stored XSS vulnerability exploitable by users with permission to define its contents (typically Job/Configure).
CVSS Score
5.4
EPSS Score
0.003
Published
2019-09-25
In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:combobox form control interpreted its item labels as HTML, resulting in a stored XSS vulnerability exploitable by users with permission to define its contents.
CVSS Score
5.4
EPSS Score
0.003
Published
2019-09-25
Jenkins 2.196 and earlier, LTS 2.176.3 and earlier did not escape the SCM tag name on the tooltip for SCM tag actions, resulting in a stored XSS vulnerability exploitable by users able to control SCM tag names for these actions.
CVSS Score
5.4
EPSS Score
0.003
Published
2019-09-25