Security update for opensc

Announcement ID:	SUSE-SU-2018:3622-2
Rating:	moderate
References:	bsc#1104812 bsc#1106998 bsc#1106999 bsc#1107033 bsc#1107034 bsc#1107037 bsc#1107038 bsc#1107039 bsc#1107097 bsc#1107107 bsc#1108318
Cross-References:	CVE-2018-16391 CVE-2018-16392 CVE-2018-16393 CVE-2018-16418 CVE-2018-16419 CVE-2018-16420 CVE-2018-16422 CVE-2018-16423 CVE-2018-16426 CVE-2018-16427
CVSS scores:	CVE-2018-16391 ( SUSE ): 4.6 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2018-16391 ( NVD ): 6.8 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2018-16392 ( SUSE ): 4.6 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2018-16392 ( NVD ): 6.8 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2018-16393 ( SUSE ): 4.3 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVE-2018-16393 ( NVD ): 6.8 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2018-16418 ( SUSE ): 4.6 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2018-16418 ( NVD ): 6.6 CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2018-16419 ( SUSE ): 4.3 CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2018-16419 ( NVD ): 6.6 CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2018-16420 ( SUSE ): 4.3 CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2018-16420 ( NVD ): 6.6 CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2018-16422 ( SUSE ): 4.6 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2018-16422 ( NVD ): 6.6 CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2018-16423 ( SUSE ): 4.6 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2018-16423 ( NVD ): 6.6 CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2018-16426 ( SUSE ): 4.6 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2018-16426 ( NVD ): 4.3 CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2018-16427 ( SUSE ): 4.6 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2018-16427 ( NVD ): 4.3 CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:	SUSE Linux Enterprise Desktop 12 SP4 SUSE Linux Enterprise High Performance Computing 12 SP4 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4

An update that solves 10 vulnerabilities and has one security fix can now be installed.

Description:

This update for opensc fixes the following 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-2018-16422: 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-2018-16426: 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 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 Desktop 12 SP4
  zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2018-2582=1
• SUSE Linux Enterprise High Performance Computing 12 SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-2582=1
• SUSE Linux Enterprise Server 12 SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-2582=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-2582=1

Package List:

• SUSE Linux Enterprise Desktop 12 SP4 (x86_64)
  • opensc-debuginfo-0.13.0-3.3.2
  • opensc-debugsource-0.13.0-3.3.2
  • opensc-0.13.0-3.3.2
• SUSE Linux Enterprise High Performance Computing 12 SP4 (aarch64 x86_64)
  • opensc-debuginfo-0.13.0-3.3.2
  • opensc-debugsource-0.13.0-3.3.2
  • opensc-0.13.0-3.3.2
• SUSE Linux Enterprise Server 12 SP4 (aarch64 ppc64le s390x x86_64)
  • opensc-debuginfo-0.13.0-3.3.2
  • opensc-debugsource-0.13.0-3.3.2
  • opensc-0.13.0-3.3.2
• SUSE Linux Enterprise Server for SAP Applications 12 SP4 (ppc64le x86_64)
  • opensc-debuginfo-0.13.0-3.3.2
  • opensc-debugsource-0.13.0-3.3.2
  • opensc-0.13.0-3.3.2

References:

• https://www.suse.com/security/cve/CVE-2018-16391.html
• https://www.suse.com/security/cve/CVE-2018-16392.html
• https://www.suse.com/security/cve/CVE-2018-16393.html
• https://www.suse.com/security/cve/CVE-2018-16418.html
• https://www.suse.com/security/cve/CVE-2018-16419.html
• https://www.suse.com/security/cve/CVE-2018-16420.html
• https://www.suse.com/security/cve/CVE-2018-16422.html
• https://www.suse.com/security/cve/CVE-2018-16423.html
• https://www.suse.com/security/cve/CVE-2018-16426.html
• https://www.suse.com/security/cve/CVE-2018-16427.html
• https://bugzilla.suse.com/show_bug.cgi?id=1104812
• https://bugzilla.suse.com/show_bug.cgi?id=1106998
• https://bugzilla.suse.com/show_bug.cgi?id=1106999
• https://bugzilla.suse.com/show_bug.cgi?id=1107033
• https://bugzilla.suse.com/show_bug.cgi?id=1107034
• https://bugzilla.suse.com/show_bug.cgi?id=1107037
• https://bugzilla.suse.com/show_bug.cgi?id=1107038
• https://bugzilla.suse.com/show_bug.cgi?id=1107039
• https://bugzilla.suse.com/show_bug.cgi?id=1107097
• https://bugzilla.suse.com/show_bug.cgi?id=1107107
• https://bugzilla.suse.com/show_bug.cgi?id=1108318