Security update for yubico-piv-tool

SUSE Security Update: Security update for yubico-piv-tool
Announcement ID: SUSE-SU-2019:1123-1
Rating: low
References: #1104809 #1104811
Cross-References: CVE-2018-14779 CVE-2018-14780
Affected Products:
  • SUSE Linux Enterprise Module for Basesystem 15

An update that fixes two vulnerabilities is now available.

Description:

This update for yubico-piv-tool fixes the following issues:
Security issues fixed:

  • Fixed an buffer overflow and an out of bounds memory read in ykpiv_transfer_data(), which could be triggered by a malicious token. (CVE-2018-14779, bsc#1104809, YSA-2018-03)
  • Fixed an buffer overflow and an out of bounds memory read in _ykpiv_fetch_object(), which could be triggered by a malicious token. (CVE-2018-14780, bsc#1104811, YSA-2018-03)

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-15-2019-1123=1

Package List:

  • SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):
    • libykcs11-1-1.5.0-3.3.33
    • libykcs11-1-debuginfo-1.5.0-3.3.33
    • libykcs11-devel-1.5.0-3.3.33
    • libykpiv-devel-1.5.0-3.3.33
    • libykpiv1-1.5.0-3.3.33
    • libykpiv1-debuginfo-1.5.0-3.3.33
    • yubico-piv-tool-1.5.0-3.3.33
    • yubico-piv-tool-debuginfo-1.5.0-3.3.33
    • yubico-piv-tool-debugsource-1.5.0-3.3.33

References: