Security update for opensc

SUSE Security Update: Security update for opensc
Announcement ID: SUSE-SU-2018:3629-1
Rating: moderate
References: #1104812 #1106998 #1106999 #1107033 #1107034 #1107035 #1107036 #1107037 #1107038 #1107039 #1107049 #1107097 #1107107 #1108318
Cross-References: CVE-2018-16391 CVE-2018-16392 CVE-2018-16393 CVE-2018-16418 CVE-2018-16419 CVE-2018-16420 CVE-2018-16421 CVE-2018-16422 CVE-2018-16423 CVE-2018-16424 CVE-2018-16425 CVE-2018-16426 CVE-2018-16427
Affected Products:
  • SUSE Linux Enterprise Module for Basesystem 15

An update that solves 13 vulnerabilities and has one errata is now available.

Description:

This update for opensc fixes the following security issues:

  • CVE-2018-16391: Fixed a denial of service when handling responses from a Muscle Card (bsc#1106998)
  • CVE-2018-16392: Fixed a denial of service when handling responses from a TCOS Card (bsc#1106999)
  • CVE-2018-16393: Fixed buffer overflows when handling responses from Gemsafe V1 Smartcards (bsc#1108318)
  • CVE-2018-16418: Fixed buffer overflow when handling string concatenation in util_acl_to_str (bsc#1107039)
  • CVE-2018-16419: Fixed several buffer overflows when handling responses from a Cryptoflex card (bsc#1107107)
  • CVE-2018-16420: Fixed buffer overflows when handling responses from an ePass 2003 Card (bsc#1107097)
  • CVE-2018-16421: Fixed buffer overflows when handling responses from a CAC Card (bsc#1107049)
  • CVE-2018-16422: Fixed single byte buffer overflow when handling responses from an esteid Card (bsc#1107038)
  • CVE-2018-16423: Fixed double free when handling responses from a smartcard (bsc#1107037)
  • CVE-2018-16424: Fixed double free when handling responses in read_file (bsc#1107036)
  • CVE-2018-16425: Fixed double free when handling responses from an HSM Card (bsc#1107035)
  • CVE-2018-16426: Fixed endless recursion when handling responses from an IAS-ECC card (bsc#1107034)
  • CVE-2018-16427: Fixed out of bounds reads when handling responses in OpenSC (bsc#1107033)

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-15-2018-2581=1

Package List:

  • SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):
    • opensc-0.18.0-3.8.1
    • opensc-debuginfo-0.18.0-3.8.1
    • opensc-debugsource-0.18.0-3.8.1

References: