- Issued:
- 2011-05-19
- Updated:
- 2011-05-19
RHBA-2011:0711 - Bug Fix Advisory
Synopsis
pam_krb5 bug fix update
Type/Severity
Bug Fix Advisory
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
An updated pam_krb5 package that fixes two bugs is now available for Red Hat
Enterprise Linux 6.
Description
The pam_krb5 module allows PAM-aware applications to verify and change user
passwords with the help of a KDC.
This update fixes the following bugs:
- Previously, pam_krb5 ignored the "verify_ap_req_nofail" configuration setting
when it checked whether the credentials from the Key Distribution Center (KDC)
were spoofed because of a missing or otherwise inaccessible local keytab file.
Due to this behavior, pam_krb5 wrongly returned a success message. This update
reworks the credential verification. Now, the verification settings work as
expected. (BZ#622938)
- Previously, pam_krb5 used a format for password change requests that earlier
versions of kadmind could not process. This update uses application programming
interfaces (API) that format password change requests which can also be parsed
by earlier versions of kadmind. (BZ#690583)
All pam_krb5 users are advised to upgrade to this updated package, which fixes
these bugs.
Solution
Before applying this update, make sure all previously-released errata
relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/kb/docs/DOC-11259/
Affected Products
- Red Hat Enterprise Linux Server 6 x86_64
- Red Hat Enterprise Linux Server 6 i386
- Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 x86_64
- Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 i386
- Red Hat Enterprise Linux Workstation 6 x86_64
- Red Hat Enterprise Linux Workstation 6 i386
- Red Hat Enterprise Linux Desktop 6 x86_64
- Red Hat Enterprise Linux Desktop 6 i386
- Red Hat Enterprise Linux for IBM z Systems 6 s390x
- Red Hat Enterprise Linux for Power, big endian 6 ppc64
- Red Hat Enterprise Linux Server from RHUI 6 x86_64
- Red Hat Enterprise Linux Server from RHUI 6 i386
- Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6 s390x
- Red Hat Enterprise Linux Server - Retired Extended Life Cycle Support 6 x86_64
Fixes
- BZ - 638586 - pam_krb5 test suite improvements for new MIT krb5
- BZ - 690583 - passwd, gdm-password fail to change password with pam_krb5 enabled
CVEs
(none)
References
(none)
Red Hat Enterprise Linux Server 6
SRPM | |
---|---|
pam_krb5-2.3.11-6.el6.src.rpm | SHA-256: 7ae07def28e1f8f5638ef3f1d6ccdd6b01430e73f7c4db9d40b826485ae46f65 |
x86_64 | |
pam_krb5-2.3.11-6.el6.i686.rpm | SHA-256: 6b2c0e66470d620af4fea16c14a916c85b98ef2096de806b39eda10f1210dfce |
pam_krb5-2.3.11-6.el6.x86_64.rpm | SHA-256: b320cde502e6f8536f2e92b9d8ec1b2f1674592a414b2f26a6c0a7d4dcaf6084 |
pam_krb5-debuginfo-2.3.11-6.el6.i686.rpm | SHA-256: ac2ab2c6bde5ea1b6824203a13f7ebf1afa74123d7af213071304829e8a945ae |
pam_krb5-debuginfo-2.3.11-6.el6.x86_64.rpm | SHA-256: 3114ba117675bbd00d205be3c96b13e760811bef299d0a252472e26b88c91a16 |
i386 | |
pam_krb5-2.3.11-6.el6.i686.rpm | SHA-256: 6b2c0e66470d620af4fea16c14a916c85b98ef2096de806b39eda10f1210dfce |
pam_krb5-debuginfo-2.3.11-6.el6.i686.rpm | SHA-256: ac2ab2c6bde5ea1b6824203a13f7ebf1afa74123d7af213071304829e8a945ae |
Red Hat Enterprise Linux Server - Extended Life Cycle Support 6
SRPM | |
---|---|
pam_krb5-2.3.11-6.el6.src.rpm | SHA-256: 7ae07def28e1f8f5638ef3f1d6ccdd6b01430e73f7c4db9d40b826485ae46f65 |
x86_64 | |
pam_krb5-2.3.11-6.el6.i686.rpm | SHA-256: 6b2c0e66470d620af4fea16c14a916c85b98ef2096de806b39eda10f1210dfce |
pam_krb5-2.3.11-6.el6.x86_64.rpm | SHA-256: b320cde502e6f8536f2e92b9d8ec1b2f1674592a414b2f26a6c0a7d4dcaf6084 |
pam_krb5-debuginfo-2.3.11-6.el6.i686.rpm | SHA-256: ac2ab2c6bde5ea1b6824203a13f7ebf1afa74123d7af213071304829e8a945ae |
pam_krb5-debuginfo-2.3.11-6.el6.x86_64.rpm | SHA-256: 3114ba117675bbd00d205be3c96b13e760811bef299d0a252472e26b88c91a16 |
i386 | |
pam_krb5-2.3.11-6.el6.i686.rpm | SHA-256: 6b2c0e66470d620af4fea16c14a916c85b98ef2096de806b39eda10f1210dfce |
pam_krb5-debuginfo-2.3.11-6.el6.i686.rpm | SHA-256: ac2ab2c6bde5ea1b6824203a13f7ebf1afa74123d7af213071304829e8a945ae |
Red Hat Enterprise Linux Workstation 6
SRPM | |
---|---|
pam_krb5-2.3.11-6.el6.src.rpm | SHA-256: 7ae07def28e1f8f5638ef3f1d6ccdd6b01430e73f7c4db9d40b826485ae46f65 |
x86_64 | |
pam_krb5-2.3.11-6.el6.i686.rpm | SHA-256: 6b2c0e66470d620af4fea16c14a916c85b98ef2096de806b39eda10f1210dfce |
pam_krb5-2.3.11-6.el6.x86_64.rpm | SHA-256: b320cde502e6f8536f2e92b9d8ec1b2f1674592a414b2f26a6c0a7d4dcaf6084 |
pam_krb5-debuginfo-2.3.11-6.el6.i686.rpm | SHA-256: ac2ab2c6bde5ea1b6824203a13f7ebf1afa74123d7af213071304829e8a945ae |
pam_krb5-debuginfo-2.3.11-6.el6.x86_64.rpm | SHA-256: 3114ba117675bbd00d205be3c96b13e760811bef299d0a252472e26b88c91a16 |
i386 | |
pam_krb5-2.3.11-6.el6.i686.rpm | SHA-256: 6b2c0e66470d620af4fea16c14a916c85b98ef2096de806b39eda10f1210dfce |
pam_krb5-debuginfo-2.3.11-6.el6.i686.rpm | SHA-256: ac2ab2c6bde5ea1b6824203a13f7ebf1afa74123d7af213071304829e8a945ae |
Red Hat Enterprise Linux Desktop 6
SRPM | |
---|---|
pam_krb5-2.3.11-6.el6.src.rpm | SHA-256: 7ae07def28e1f8f5638ef3f1d6ccdd6b01430e73f7c4db9d40b826485ae46f65 |
x86_64 | |
pam_krb5-2.3.11-6.el6.i686.rpm | SHA-256: 6b2c0e66470d620af4fea16c14a916c85b98ef2096de806b39eda10f1210dfce |
pam_krb5-2.3.11-6.el6.x86_64.rpm | SHA-256: b320cde502e6f8536f2e92b9d8ec1b2f1674592a414b2f26a6c0a7d4dcaf6084 |
pam_krb5-debuginfo-2.3.11-6.el6.i686.rpm | SHA-256: ac2ab2c6bde5ea1b6824203a13f7ebf1afa74123d7af213071304829e8a945ae |
pam_krb5-debuginfo-2.3.11-6.el6.x86_64.rpm | SHA-256: 3114ba117675bbd00d205be3c96b13e760811bef299d0a252472e26b88c91a16 |
i386 | |
pam_krb5-2.3.11-6.el6.i686.rpm | SHA-256: 6b2c0e66470d620af4fea16c14a916c85b98ef2096de806b39eda10f1210dfce |
pam_krb5-debuginfo-2.3.11-6.el6.i686.rpm | SHA-256: ac2ab2c6bde5ea1b6824203a13f7ebf1afa74123d7af213071304829e8a945ae |
Red Hat Enterprise Linux for IBM z Systems 6
SRPM | |
---|---|
pam_krb5-2.3.11-6.el6.src.rpm | SHA-256: 7ae07def28e1f8f5638ef3f1d6ccdd6b01430e73f7c4db9d40b826485ae46f65 |
s390x | |
pam_krb5-2.3.11-6.el6.s390.rpm | SHA-256: b4b8b5c5f376b39355a72ac424dedbdcc3a615df56c887e7a852aac7acb32d5f |
pam_krb5-2.3.11-6.el6.s390x.rpm | SHA-256: 315e7d7944c2d4ab125a8cac9d15e00e36ec205275854acd07eac9f561d957a8 |
pam_krb5-debuginfo-2.3.11-6.el6.s390.rpm | SHA-256: 7397d1d2c0e8219767bb4db05189a1506f5917f4e400840508950ec02171e851 |
pam_krb5-debuginfo-2.3.11-6.el6.s390x.rpm | SHA-256: b8f2946a4fa04c9bcdc3a3af6e0722b1ea962ee723f6ab277aab82deee83a9eb |
Red Hat Enterprise Linux for Power, big endian 6
SRPM | |
---|---|
pam_krb5-2.3.11-6.el6.src.rpm | SHA-256: 7ae07def28e1f8f5638ef3f1d6ccdd6b01430e73f7c4db9d40b826485ae46f65 |
ppc64 | |
pam_krb5-2.3.11-6.el6.ppc.rpm | SHA-256: b1773ab8ae18b1ee74e09152ee0a5ac1ecb4276e91c57e9d6b5c62be8b26af9b |
pam_krb5-2.3.11-6.el6.ppc64.rpm | SHA-256: f798a95a60859acc29e68e1a20133264581c4fd9b8a4f2b871b93f9a4fb59d62 |
pam_krb5-debuginfo-2.3.11-6.el6.ppc.rpm | SHA-256: 185f5d9a677c7d7be4f91ff2891057b8f70b514d592e781ce89151b26113d38a |
pam_krb5-debuginfo-2.3.11-6.el6.ppc64.rpm | SHA-256: 92f2b6123b9ad95ffa70cd04c70e9ea7733ce9bc1c97112120acf6513b402989 |
Red Hat Enterprise Linux Server from RHUI 6
SRPM | |
---|---|
pam_krb5-2.3.11-6.el6.src.rpm | SHA-256: 7ae07def28e1f8f5638ef3f1d6ccdd6b01430e73f7c4db9d40b826485ae46f65 |
x86_64 | |
pam_krb5-2.3.11-6.el6.i686.rpm | SHA-256: 6b2c0e66470d620af4fea16c14a916c85b98ef2096de806b39eda10f1210dfce |
pam_krb5-2.3.11-6.el6.x86_64.rpm | SHA-256: b320cde502e6f8536f2e92b9d8ec1b2f1674592a414b2f26a6c0a7d4dcaf6084 |
pam_krb5-debuginfo-2.3.11-6.el6.i686.rpm | SHA-256: ac2ab2c6bde5ea1b6824203a13f7ebf1afa74123d7af213071304829e8a945ae |
pam_krb5-debuginfo-2.3.11-6.el6.x86_64.rpm | SHA-256: 3114ba117675bbd00d205be3c96b13e760811bef299d0a252472e26b88c91a16 |
i386 | |
pam_krb5-2.3.11-6.el6.i686.rpm | SHA-256: 6b2c0e66470d620af4fea16c14a916c85b98ef2096de806b39eda10f1210dfce |
pam_krb5-debuginfo-2.3.11-6.el6.i686.rpm | SHA-256: ac2ab2c6bde5ea1b6824203a13f7ebf1afa74123d7af213071304829e8a945ae |
Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6
SRPM | |
---|---|
pam_krb5-2.3.11-6.el6.src.rpm | SHA-256: 7ae07def28e1f8f5638ef3f1d6ccdd6b01430e73f7c4db9d40b826485ae46f65 |
s390x | |
pam_krb5-2.3.11-6.el6.s390.rpm | SHA-256: b4b8b5c5f376b39355a72ac424dedbdcc3a615df56c887e7a852aac7acb32d5f |
pam_krb5-2.3.11-6.el6.s390x.rpm | SHA-256: 315e7d7944c2d4ab125a8cac9d15e00e36ec205275854acd07eac9f561d957a8 |
pam_krb5-debuginfo-2.3.11-6.el6.s390.rpm | SHA-256: 7397d1d2c0e8219767bb4db05189a1506f5917f4e400840508950ec02171e851 |
pam_krb5-debuginfo-2.3.11-6.el6.s390x.rpm | SHA-256: b8f2946a4fa04c9bcdc3a3af6e0722b1ea962ee723f6ab277aab82deee83a9eb |
Red Hat Enterprise Linux Server - Retired Extended Life Cycle Support 6
SRPM | |
---|---|
pam_krb5-2.3.11-6.el6.src.rpm | SHA-256: 7ae07def28e1f8f5638ef3f1d6ccdd6b01430e73f7c4db9d40b826485ae46f65 |
x86_64 | |
pam_krb5-2.3.11-6.el6.i686.rpm | SHA-256: 6b2c0e66470d620af4fea16c14a916c85b98ef2096de806b39eda10f1210dfce |
pam_krb5-2.3.11-6.el6.x86_64.rpm | SHA-256: b320cde502e6f8536f2e92b9d8ec1b2f1674592a414b2f26a6c0a7d4dcaf6084 |
pam_krb5-debuginfo-2.3.11-6.el6.i686.rpm | SHA-256: ac2ab2c6bde5ea1b6824203a13f7ebf1afa74123d7af213071304829e8a945ae |
pam_krb5-debuginfo-2.3.11-6.el6.x86_64.rpm | SHA-256: 3114ba117675bbd00d205be3c96b13e760811bef299d0a252472e26b88c91a16 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.