High severity · published Sep 28, 2017
CVE-2017-11191
FreeIPA 4.x with API version 2.213 allows a remote authenticated users to bypass intended account-locking restrictions via an unlock action with an old session ID (for the same…
8.8
CVSS
1.7%
EPSS
No
On KEV
Description
FreeIPA 4.x with API version 2.213 allows a remote authenticated users to bypass intended account-locking restrictions via an unlock action with an old session ID (for the same user account) that had been created for an earlier session. NOTE: Vendor states that issue does not exist in product and does not recognize this report as a valid security concern
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
Freeipa · Freeipa
4.0.0; 4.0.1; 4.0.2; 4.0.3; 4.0.4; 4.0.5; +25 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-11191
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-11191
Third Party Advisory
http://packetstormsecurity.com/files/143532/FreeIPA-2.213-Session-Hijacking.html
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