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Sicherheit: Mehrere Probleme in pam_pkcs11
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Name: Mehrere Probleme in pam_pkcs11
ID: SUSE-SU-2018:3290-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Basesystem 15
Datum: Mo, 22. Oktober 2018, 23:04
Referenzen: Keine Angabe
Applikationen: pam_pkcs11

Originalnachricht

   SUSE Security Update: Security update for pam_pkcs11
______________________________________________________________________________

Announcement ID: SUSE-SU-2018:3290-1
Rating: moderate
References: #1105012
Affected Products:
SUSE Linux Enterprise Module for Basesystem 15
______________________________________________________________________________

An update that contains security fixes can now be installed.

Description:

This update for pam_pkcs11 fixes the following security issues:

- It was possible to replay an authentication by using a specially
prepared smartcard or token (bsc#1105012)
- Prevent buffer overflow if a user has a home directory with a length of
more than 512 bytes (bsc#1105012)
- Memory not cleaned properly before free() (bsc#1105012)

This non-security issue was fixed:

- Fix segfault and fetch problems when checking CRLs


Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- SUSE Linux Enterprise Module for Basesystem 15:

zypper in -t patch SUSE-SLE-Module-Basesystem-15-2018-2374=1



Package List:

- SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x
x86_64):

pam_pkcs11-0.6.9-3.3.3
pam_pkcs11-debuginfo-0.6.9-3.3.3
pam_pkcs11-debugsource-0.6.9-3.3.3

- SUSE Linux Enterprise Module for Basesystem 15 (x86_64):

pam_pkcs11-32bit-0.6.9-3.3.3
pam_pkcs11-32bit-debuginfo-0.6.9-3.3.3


References:

https://bugzilla.suse.com/1105012

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