opensc (SUSE:Linux Enterprise Server 15-LTSS) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the SUSE:Linux Enterprise Server 15-LTSS package opensc, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (13)

• CVE-2019-6502 — CVSS 7.5 (high): sc_context_create in ctx.c in libopensc in OpenSC 0.19.0 has a memory leak, as demonstrated by a call from eidenv.
• CVE-2019-20792 — CVSS 6.8 (medium): OpenSC before 0.20.0 has a double free in coolkey_free_private_data because coolkey_add_object in libopensc/card-coolkey.c lacks a…
• CVE-2019-15946 — CVSS 6.4 (medium): OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Octet string in asn1_decode_entry in libopensc/asn1.c.
• CVE-2019-15945 — CVSS 6.4 (medium): OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Bitstring in decode_bit_string in libopensc/asn1.c.
• CVE-2020-26570 — CVSS 5.5 (medium): The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file.
• CVE-2019-19479 — CVSS 5.5 (medium): An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/card-setcos.c has an incorrect read operation…
• CVE-2020-26571 — CVSS 5.5 (medium): The gemsafe GPK smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in sc_pkcs15emu_gemsafeGPK_init.
• CVE-2020-26572 — CVSS 5.5 (medium): The TCOS smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in tcos_decipher.
• CVE-2021-42782 — CVSS 5.3 (medium): Stack buffer overflow issues were found in Opensc before version 0.22.0 in various places that could potentially crash programs using the…
• CVE-2021-42779 — CVSS 5.3 (medium): A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid.
• CVE-2021-42780 — CVSS 5.3 (medium): A use after return issue was found in Opensc before version 0.22.0 in insert_pin function that could potentially crash programs using the…
• CVE-2021-42781 — CVSS 5.3 (medium): Heap buffer overflow issues were found in Opensc before version 0.22.0 in pkcs15-oberthur.c that could potentially crash programs using the…
• CVE-2019-19481 — CVSS 4.6 (medium): An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/card-cac1.c mishandles buffer limits for CAC…