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CVE-2017-1000391

high CVSS 7.3 EPSS 1.5%

Jenkins versions 2.88 and earlier and 2.73.2 and earlier stores metadata related to 'people', which encompasses actual user accounts, as well as users appearing in SCM, in directories corresponding to the user ID on disk. These directories used the user ID for their name without additional escaping, potentially resulting in problems like overwriting of unrelated configuration files.

Versions it affects

Software versions checked with the free lookup that CVE-2017-1000391 applies to, and the release that fixes it where the sources name one.

Jenkins 1.509

At a glance

Severity
High
CVSS base score
7.3 out of 10
Known exploited
Not in CISA's catalogue of exploited vulnerabilities
EPSS
1.5% probability of exploitation in the next 30 days, higher than 73% of scored vulnerabilities
Weakness
CWE-20
Published
2018-01-26
NVD CVE.org

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