CVE-2017-1000354

Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to a login command which allowed impersonating any Jenkins user

published January 29, 2018

CVSS
—
EPSS
1%
Percentile
68.3
In the wild
Unconfirmed
What it is

Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to a login command which allowed impersonating any Jenkins user. The `login` command available in the remoting-based CLI stored the encrypted user name of the successfully authenticated user in a cache file used to authenticate further commands. Users with sufficient permission to create secrets in Jenkins, and download their encrypted values (e.g. with Job/Configure permission), were able to impersonate any other Jenkins user on the same instance.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01214 · 68.3th percentile
Published
2018-01-29T17:00Z
EPSS history
Timeline
  • 29 JAN 17:00Z
    Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to a login command which allowed impersonating any Jenkins user
    cvelistv5