Vulnerability Name:

CVE-2019-14826 (CCN-167353)

Assigned:2019-09-17
Published:2019-09-17
Updated:2019-10-09
Summary:A flaw was found in FreeIPA versions 4.5.0 and later. Session cookies were retained in the cache after logout. An attacker could abuse this flaw if they obtain previously valid session cookies and can use this to gain access to the session.
CVSS v3 Severity:4.4 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N)
3.9 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-613
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-14826

Source: CCN
Type: Red Hat Bugzilla – Bug 1746944
(CVE-2019-14826) - CVE-2019-14826 ipa: Session not terminated after logout

Source: CONFIRM
Type: Issue Tracking, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14826

Source: XF
Type: UNKNOWN
freeipa-cve201914826-weak-security(167353)

Source: CCN
Type: FreeIPA Web site
FreeIPA

Vulnerable Configuration:Configuration 1:
  • cpe:/a:freeipa:freeipa:*:*:*:*:*:*:*:* (Version >= 4.5.0

    • Configuration 2:
  • cpe:/o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:freeipa:freeipa:4.5.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.disco:def:2019148260000000
    V
    		CVE-2019-14826 on Ubuntu 19.04 (disco) - medium.
    2019-09-17
    oval:com.ubuntu.bionic:def:2019148260000000
    V
    		CVE-2019-14826 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-09-17
    BACK
    freeipa freeipa *
    redhat enterprise linux 7.0
    redhat enterprise linux 8.0
    freeipa freeipa 4.5.0