Security update for opensc

Announcement ID:	SUSE-SU-2018:3629-1
Rating:	moderate
References:	bsc#1104812 bsc#1106998 bsc#1106999 bsc#1107033 bsc#1107034 bsc#1107035 bsc#1107036 bsc#1107037 bsc#1107038 bsc#1107039 bsc#1107049 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-2018-16421 CVE-2018-16422 CVE-2018-16423 CVE-2018-16424 CVE-2018-16425 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-2018-16421 ( SUSE ): 4.3 CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2018-16421 ( 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-2018-16424 ( SUSE ): 4.6 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2018-16424 ( NVD ): 6.6 CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2018-16425 ( SUSE ): 4.6 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2018-16425 ( 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:	Basesystem Module 15 SUSE Linux Enterprise Desktop 15 SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server for SAP Applications 15

An update that solves 13 vulnerabilities and has one security fix can now be installed.

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 update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• Basesystem Module 15
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-2018-2581=1

Package List:

• Basesystem Module 15 (aarch64 ppc64le s390x x86_64)
  • opensc-debugsource-0.18.0-3.8.1
  • opensc-debuginfo-0.18.0-3.8.1
  • opensc-0.18.0-3.8.1

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-2018-16421.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-2018-16424.html
• https://www.suse.com/security/cve/CVE-2018-16425.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=1107035
• https://bugzilla.suse.com/show_bug.cgi?id=1107036
• 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=1107049
• 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