Vulnerability Name:

CVE-2011-1321 (CCN-67529)

Assigned:2011-03-08
Published:2011-03-08
Updated:2011-03-10
Summary:The AuthCache purge implementation in the Security component in IBM WebSphere Application Server (WAS) 6.1.0.x before 6.1.0.37 and 7.x before 7.0.0.15 does not purge a user from the PlatformCredential cache, which might allow remote authenticated users to gain privileges by leveraging a group membership specified in an old RACF Object (aka RACO).
CVSS v3 Severity:5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:6.5 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
4.8 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
4.8 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-264
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2011-1321

Source: CCN
Type: SA45272
Oracle Fusion Middleware Kerberos GSS-API NULL Pointer Dereference Vulnerability

Source: AIXAPAR
Type: UNKNOWN
PM24668

Source: CCN
Type: IBM APAR PM24668
UNABLE TO PURGE A USER IN THE AUTHCACHE.

Source: CONFIRM
Type: UNKNOWN
http://www-01.ibm.com/support/docview.wss?uid=swg27014463

Source: CCN
Type: OSVDB ID: 73385
IBM WebSphere Application Server (WAS) Security Component AuthCache Purge PlatformCredential Cache Remote Privilege Escalation

Source: XF
Type: UNKNOWN
ibm-was-authcache-priv-escalation(67529)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ibm:websphere_application_server:6.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.7:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.9:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.11:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.12:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.15:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.17:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.19:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.21:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.23:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.25:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.27:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.29:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.31:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.33:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:6.1.0.35:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:ibm:websphere_application_server:7.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:7.0.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:7.0.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:7.0.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:7.0.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:7.0.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:7.0.0.6:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:7.0.0.7:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:7.0.0.8:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:7.0.0.9:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:7.0.0.11:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:7.0.0.13:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:ibm:websphere_application_server:6.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:websphere_application_server:7.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    ibm websphere application server 6.1.0
    ibm websphere application server 6.1.0.0
    ibm websphere application server 6.1.0.1
    ibm websphere application server 6.1.0.2
    ibm websphere application server 6.1.0.3
    ibm websphere application server 6.1.0.5
    ibm websphere application server 6.1.0.7
    ibm websphere application server 6.1.0.9
    ibm websphere application server 6.1.0.11
    ibm websphere application server 6.1.0.12
    ibm websphere application server 6.1.0.15
    ibm websphere application server 6.1.0.17
    ibm websphere application server 6.1.0.19
    ibm websphere application server 6.1.0.21
    ibm websphere application server 6.1.0.23
    ibm websphere application server 6.1.0.25
    ibm websphere application server 6.1.0.27
    ibm websphere application server 6.1.0.29
    ibm websphere application server 6.1.0.31
    ibm websphere application server 6.1.0.33
    ibm websphere application server 6.1.0.35
    ibm websphere application server 7.0
    ibm websphere application server 7.0.0.1
    ibm websphere application server 7.0.0.2
    ibm websphere application server 7.0.0.3
    ibm websphere application server 7.0.0.4
    ibm websphere application server 7.0.0.5
    ibm websphere application server 7.0.0.6
    ibm websphere application server 7.0.0.7
    ibm websphere application server 7.0.0.8
    ibm websphere application server 7.0.0.9
    ibm websphere application server 7.0.0.11
    ibm websphere application server 7.0.0.13
    ibm websphere application server 6.1
    ibm websphere application server 7.0