SUSE-SU-2021:1168-1

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SUSE-SU-2021:1168-1

Summary: Security update for opensc

Details: This update for opensc fixes the following issues: - CVE-2019-15945: Fixed an out-of-bounds access of an ASN.1 Bitstring in decode_bit_string (bsc#1149746). - CVE-2019-15946: Fixed an out-of-bounds access of an ASN.1 Octet string in asn1_decode_entry (bsc#1149747) - CVE-2019-19479: Fixed an incorrect read operation during parsing of a SETCOS file attribute (bsc#1158256) - CVE-2019-19480: Fixed an improper free operation in sc_pkcs15_decode_prkdf_entry (bsc#1158307). - CVE-2019-20792: Fixed a double free in coolkey_free_private_data (bsc#1170809). - CVE-2020-26570: Fixed a buffer overflow in sc_oberthur_read_file (bsc#1177364). - CVE-2020-26571: Fixed a stack-based buffer overflow in gemsafe GPK smart card software driver (bsc#1177380) - CVE-2020-26572: Fixed a stack-based buffer overflow in tcos_decipher (bsc#1177378).

References: https://www.suse.com/support/update/announcement/2021/suse-su-20211168-1/, https://bugzilla.suse.com/1149746, https://bugzilla.suse.com/1149747, https://bugzilla.suse.com/1158256, https://bugzilla.suse.com/1158307, https://bugzilla.suse.com/1170809, https://bugzilla.suse.com/1177364, https://bugzilla.suse.com/1177378, https://bugzilla.suse.com/1177380, https://www.suse.com/security/cve/CVE-2019-15945, https://www.suse.com/security/cve/CVE-2019-15946, https://www.suse.com/security/cve/CVE-2019-19479, https://www.suse.com/security/cve/CVE-2019-19480, https://www.suse.com/security/cve/CVE-2019-20792, https://www.suse.com/security/cve/CVE-2020-26570, https://www.suse.com/security/cve/CVE-2020-26571, https://www.suse.com/security/cve/CVE-2020-26572