High severity · published Jan 24, 2018
CVE-2017-1000503
A race condition during Jenkins 2.81 through 2.94 (inclusive); 2.89.1 startup could result in the wrong order of execution of commands during initialization
8.1
CVSS
1.1%
EPSS
No
On KEV
Description
A race condition during Jenkins 2.81 through 2.94 (inclusive); 2.89.1 startup could result in the wrong order of execution of commands during initialization. This could in rare cases result in failure to initialize the setup wizard on the first startup. This resulted in multiple security-related settings not being set to their usual strict default.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JE
Jenkins · Jenkins
2.81 through 2.94; 2.89.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-1000503
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-1000503
Vendor Advisory
https://jenkins.io/security/advisory/2017-12-14/
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