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SUSE: 2018:3311-1 Moderate: pam_pkcs11 Authentication Replay Fix

suse
Calendar Grey October 23, 2018
Dist Suse Esm H88
SUSE Security Update for pam_pkcs11 addresses authentication replay and buffer overflow issues. Update now!
An update that contains security fixes can now be installed

Summary

This update for pam_pkcs11 provides the following fixes: Security issues fixed (bsc#1105012): - Fixed a logic bug in pampkcs11.c, leading to an authentication replay vulnerability - Fixed a stack-based buffer overflow in opensshmapper.c - Make sure memory is properly cleaned before invoking free() Other changes: - Add a systemd service file. (bsc#1049219) 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 Server 12-SP3: zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-2378=1 - SUSE Linux Enterprise Desktop 12-SP3: zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-2378=1 Package List:

References

#1049219 #1105012

Affected Products:

SUSE Linux Enterprise Server 12-SP3

SUSE Linux Enterprise Desktop 12-SP3

https://bugzilla.suse.com/1049219

https://bugzilla.suse.com/1105012

Announcement ID: SUSE-SU-2018:3311-1
Rating: moderate

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