Critical severity · published Feb 1, 2018
CVE-2017-16861
It was possible for double OGNL evaluation in certain redirect action and in WebWork URL and Anchor tags in JSP files to occur
9.8
CVSS
1.9%
EPSS
No
On KEV
Description
It was possible for double OGNL evaluation in certain redirect action and in WebWork URL and Anchor tags in JSP files to occur. An attacker who can access the web interface of Fisheye or Crucible or who hosts a website that a user who can access the web interface of Fisheye or Crucible visits, is able to exploit this vulnerability to execute Java code of their choice on systems that run a vulnerable version of Fisheye or Crucible. All versions of Fisheye and Crucible before 4.4.5 (the fixed version for 4.4.x) and from 4.5.0 before 4.5.2 (the fixed version for 4.5.x) are affected by this vulnerability.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CR
Crucible · Atlassian
before 4.4.5; 4.5.0 before 4.5.2 · source: NVD
FI
Fisheye · Atlassian
before 4.4.5; 4.5.0 before 4.5.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-16861
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-16861
Third Party Advisory
http://www.securityfocus.com/bid/102971
Vendor Advisory
https://confluence.atlassian.com/x/h-QyO
Vendor Advisory
https://confluence.atlassian.com/x/iPQyO
Vendor Advisory
https://jira.atlassian.com/browse/CRUC-8156
Vendor Advisory
https://jira.atlassian.com/browse/FE-6991
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