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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2978 opensc security, bug fix, and enhancement update 8 August 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: opensc Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux Server 8 Impact/Access: Execute Arbitrary Code/Commands -- Console/Physical Denial of Service -- Console/Physical Resolution: Patch/Upgrade CVE Names: CVE-2018-16427 CVE-2018-16426 CVE-2018-16423 CVE-2018-16422 CVE-2018-16421 CVE-2018-16420 CVE-2018-16419 CVE-2018-16418 CVE-2018-16393 CVE-2018-16392 CVE-2018-16391 Reference: ESB-2018.3470.2 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:2154 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: opensc security, bug fix, and enhancement update Advisory ID: RHSA-2019:2154-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2154 Issue date: 2019-08-06 CVE Names: 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-2018-16426 CVE-2018-16427 ===================================================================== 1. Summary: An update for opensc is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: The OpenSC set of libraries and utilities provides support for working with smart cards. OpenSC focuses on cards that support cryptographic operations and enables their use for authentication, mail encryption, or digital signatures. The following packages have been upgraded to a later upstream version: opensc (0.19.0). (BZ#1656791) Security Fix(es): * opensc: Buffer overflows handling responses from Muscle Cards in card-muscle.c:muscle_list_files() (CVE-2018-16391) * opensc: Buffer overflows handling responses from TCOS Cards in card-tcos.c:tcos_select_file() (CVE-2018-16392) * opensc: Buffer overflows handling responses from Gemsafe V1 Smartcards in pkcs15-gemsafeV1.c:gemsafe_get_cert_len() (CVE-2018-16393) * opensc: Buffer overflow handling string concatention in tools/util.c:util_acl_to_str() (CVE-2018-16418) * opensc: Buffer overflow handling responses from Cryptoflex cards in cryptoflex-tool.c:read_public_key() (CVE-2018-16419) * opensc: Buffer overflows handling responses from ePass 2003 Cards in card-epass2003.c:decrypt_response() (CVE-2018-16420) * opensc: Buffer overflows handling responses from CAC Cards in card-cac.c:cac_get_serial_nr_from_CUID() (CVE-2018-16421) * opensc: Buffer overflow handling responses from esteid cards in pkcs15-esteid.c:sc_pkcs15emu_esteid_init() (CVE-2018-16422) * opensc: Double free handling responses from smartcards in libopensc/sc.c:sc_file_set_sec_attr() (CVE-2018-16423) * opensc: Out of bounds reads handling responses from smartcards (CVE-2018-16427) * opensc: Infinite recusrion handling responses from IAS-ECC cards in card-iasecc.c:iasecc_select_file() (CVE-2018-16426) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1627998 - CVE-2018-16391 opensc: Buffer overflows handling responses from Muscle Cards in card-muscle.c:muscle_list_files() 1628002 - CVE-2018-16392 opensc: Buffer overflows handling responses from TCOS Cards in card-tcos.c:tcos_select_file() 1628006 - CVE-2018-16393 opensc: Buffer overflows handling responses from Gemsafe V1 Smartcards in pkcs15-gemsafeV1.c:gemsafe_get_cert_len() 1628010 - CVE-2018-16418 opensc: Buffer overflow handling string concatention in tools/util.c:util_acl_to_str() 1628013 - CVE-2018-16419 opensc: Buffer overflow handling responses from Cryptoflex cards in cryptoflex-tool.c:read_public_key() 1628016 - CVE-2018-16422 opensc: Buffer overflow handling responses from esteid cards in pkcs15-esteid.c:sc_pkcs15emu_esteid_init() 1628020 - CVE-2018-16423 opensc: Double free handling responses from smartcards in libopensc/sc.c:sc_file_set_sec_attr() 1628026 - CVE-2018-16420 opensc: Buffer overflows handling responses from ePass 2003 Cards in card-epass2003.c:decrypt_response() 1628034 - CVE-2018-16421 opensc: Buffer overflows handling responses from CAC Cards in card-cac.c:cac_get_serial_nr_from_CUID() 1628044 - CVE-2018-16426 opensc: Infinite recusrion handling responses from IAS-ECC cards in card-iasecc.c:iasecc_select_file() 1628052 - CVE-2018-16427 opensc: Out of bounds reads handling responses from smartcards 1656791 - Rebase to latest OpenSC 0.19.0 1672898 - CKR_KEY_TYPE_INCONSISTENT while doing ssh using sssd smart card 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: opensc-0.19.0-3.el7.src.rpm x86_64: opensc-0.19.0-3.el7.i686.rpm opensc-0.19.0-3.el7.x86_64.rpm opensc-debuginfo-0.19.0-3.el7.i686.rpm opensc-debuginfo-0.19.0-3.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): Source: opensc-0.19.0-3.el7.src.rpm x86_64: opensc-0.19.0-3.el7.i686.rpm opensc-0.19.0-3.el7.x86_64.rpm opensc-debuginfo-0.19.0-3.el7.i686.rpm opensc-debuginfo-0.19.0-3.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: opensc-0.19.0-3.el7.src.rpm ppc64: opensc-0.19.0-3.el7.ppc.rpm opensc-0.19.0-3.el7.ppc64.rpm opensc-debuginfo-0.19.0-3.el7.ppc.rpm opensc-debuginfo-0.19.0-3.el7.ppc64.rpm ppc64le: opensc-0.19.0-3.el7.ppc64le.rpm opensc-debuginfo-0.19.0-3.el7.ppc64le.rpm x86_64: opensc-0.19.0-3.el7.i686.rpm opensc-0.19.0-3.el7.x86_64.rpm opensc-debuginfo-0.19.0-3.el7.i686.rpm opensc-debuginfo-0.19.0-3.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: opensc-0.19.0-3.el7.src.rpm x86_64: opensc-0.19.0-3.el7.i686.rpm opensc-0.19.0-3.el7.x86_64.rpm opensc-debuginfo-0.19.0-3.el7.i686.rpm opensc-debuginfo-0.19.0-3.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2018-16391 https://access.redhat.com/security/cve/CVE-2018-16392 https://access.redhat.com/security/cve/CVE-2018-16393 https://access.redhat.com/security/cve/CVE-2018-16418 https://access.redhat.com/security/cve/CVE-2018-16419 https://access.redhat.com/security/cve/CVE-2018-16420 https://access.redhat.com/security/cve/CVE-2018-16421 https://access.redhat.com/security/cve/CVE-2018-16422 https://access.redhat.com/security/cve/CVE-2018-16423 https://access.redhat.com/security/cve/CVE-2018-16426 https://access.redhat.com/security/cve/CVE-2018-16427 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXUl3dtzjgjWX9erEAQgFdw/8CfIhte2zVv7vstBWpx2XCf2eJH+iu3m1 lvN3/A4hMH51d/9nKmOJiMXHABD713At1kv3iXl/8CgL2NG6G/flTNkjt/e7HiCN JVtA3tz04tMGzqF5eIPbso5hGGZhqBe/M6lhEe98LiDCklRS/SpLQcPFJyLtHAc/ uwhPyPyFjmz/GUAMkcHBTYk3yRo/SJlUE6Mx+ZtSTqyNMEXW4Qf9dvC1Qb+8h5pn icu6KFZ2TlNbhBD+xtiYJ34Ln0fZEu6GGYSQwpx/04vBbII0pTpcjWXxG66wlu8N a4JofTPm7b0FfRt1Mt6vAK/KR6DzYVrBbVAaL+WWjX6hDZ3N3Kxexs0vt7hAg/gH FcNvGFR59zmVWPBWZoVcoyZ/5LWoYo4HjuxnN6SQQK/VYiMJRQtyGVVENhmZ0tPu 7pzNdQdPrJTpI/MhMockotpHbodhtY5I+JImLxr5KKoopD7UpON2YktoIxvupPcE bV21dhsif/H0Le2iLSIhS/rFfpjZjnWJsIu2P5aWdH7dlCqyebCAa0tOOuDlejn7 Q3Cs2a3ZWNAVsKwOovsyygTWoAxQuSkH5qNQOQYRN+3YjLwRW2LJYZwYBgatK4nx oyTI58SPsy6rt2DyhfQTOaFSA/xEC/hetV0l9Xt2M3YLrnV5AiYEbb9RRDBX4EoW rlGXc41UCgw= =Ot1p - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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