Debian Opensc vulnerabilities

CVE-2021-42781 [MEDIUM] CVE-2021-42781: opensc - Heap buffer overflow issues were found in Opensc before version 0.22.0 in pkcs15... Heap buffer overflow issues were found in Opensc before version 0.22.0 in pkcs15-oberthur.c that could potentially crash programs using the library. Scope: local bookworm: resolved (fixed in 0.22.0-1) bullseye: resolved (fixed in 0.21.0-1+deb11u1) forky: resolved (fixed in 0.22.0-1) sid: resolved (fixed in 0.22.0-1) trixie: resolved (fixed in 0.22.0-1)

CVE-2021-42780 [MEDIUM] CVE-2021-42780: opensc - A use after return issue was found in Opensc before version 0.22.0 in insert_pin... 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 library. Scope: local bookworm: resolved (fixed in 0.22.0-1) bullseye: resolved (fixed in 0.21.0-1+deb11u1) forky: resolved (fixed in 0.22.0-1) sid: resolved (fixed in 0.22.0-1) trixie: resolved (fixed in 0.22.0-1)

CVE-2021-42782 [MEDIUM] CVE-2021-42782: opensc - Stack buffer overflow issues were found in Opensc before version 0.22.0 in vario... Stack buffer overflow issues were found in Opensc before version 0.22.0 in various places that could potentially crash programs using the library. Scope: local bookworm: resolved (fixed in 0.22.0-1) bullseye: resolved (fixed in 0.21.0-1+deb11u1) forky: resolved (fixed in 0.22.0-1) sid: resolved (fixed in 0.22.0-1) trixie: resolved (fixed in 0.22.0-1)

CVE-2021-42778 [MEDIUM] CVE-2021-42778: opensc - A heap double free issue was found in Opensc before version 0.22.0 in sc_pkcs15_... A heap double free issue was found in Opensc before version 0.22.0 in sc_pkcs15_free_tokeninfo. Scope: local bookworm: resolved (fixed in 0.22.0-1) bullseye: resolved (fixed in 0.21.0-1+deb11u1) forky: resolved (fixed in 0.22.0-1) sid: resolved (fixed in 0.22.0-1) trixie: resolved (fixed in 0.22.0-1)

CVE-2020-26572 [MEDIUM] CVE-2020-26572: opensc - The TCOS smart card software driver in OpenSC before 0.21.0-rc1 has a stack-base... The TCOS smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in tcos_decipher. Scope: local bookworm: resolved (fixed in 0.21.0-1) bullseye: resolved (fixed in 0.21.0-1) forky: resolved (fixed in 0.21.0-1) sid: resolved (fixed in 0.21.0-1) trixie: resolved (fixed in 0.21.0-1)

CVE-2020-26571 [MEDIUM] CVE-2020-26571: opensc - The gemsafe GPK smart card software driver in OpenSC before 0.21.0-rc1 has a sta... 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. Scope: local bookworm: resolved (fixed in 0.21.0-1) bullseye: resolved (fixed in 0.21.0-1) forky: resolved (fixed in 0.21.0-1) sid: resolved (fixed in 0.21.0-1) trixie: resolved (fixed in 0.21.0-1)

CVE-2020-26570 [MEDIUM] CVE-2020-26570: opensc - The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-b... The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file. Scope: local bookworm: resolved (fixed in 0.21.0-1) bullseye: resolved (fixed in 0.21.0-1) forky: resolved (fixed in 0.21.0-1) sid: resolved (fixed in 0.21.0-1) trixie: resolved (fixed in 0.21.0-1)

CVE-2019-15945 [MEDIUM] CVE-2019-15945: opensc - OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Bitstring in de... 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. Scope: local bookworm: resolved (fixed in 0.20.0-1) bullseye: resolved (fixed in 0.20.0-1) forky: resolved (fixed in 0.20.0-1) sid: resolved (fixed in 0.20.0-1) trixie: resolved (fixed in 0.20.0-1)

CVE-2019-19479 [MEDIUM] CVE-2019-19479: opensc - An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. ... 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 during parsing of a SETCOS file attribute. Scope: local bookworm: resolved (fixed in 0.20.0-1) bullseye: resolved (fixed in 0.20.0-1) forky: resolved (fixed in 0.20.0-1) sid: resolved (fixed in 0.20.0-1) trixie: resolved (fixed in

CVE-2019-19481 [MEDIUM] CVE-2019-19481: opensc - An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. ... 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 certificates. Scope: local bookworm: resolved (fixed in 0.19.0~rc1-1) bullseye: resolved (fixed in 0.19.0~rc1-1) forky: resolved (fixed in 0.19.0~rc1-1) sid: resolved (fixed in 0.19.0~rc1-1) trixie: resolved (fixed in 0.19.0~rc1-1)

CVE-2019-15946 [MEDIUM] CVE-2019-15946: opensc - OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Octet string in... 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. Scope: local bookworm: resolved (fixed in 0.20.0-1) bullseye: resolved (fixed in 0.20.0-1) forky: resolved (fixed in 0.20.0-1) sid: resolved (fixed in 0.20.0-1) trixie: resolved (fixed in 0.20.0-1)

CVE-2019-6502 [HIGH] CVE-2019-6502: opensc - sc_context_create in ctx.c in libopensc in OpenSC 0.19.0 has a memory leak, as d... sc_context_create in ctx.c in libopensc in OpenSC 0.19.0 has a memory leak, as demonstrated by a call from eidenv. Scope: local bookworm: resolved (fixed in 0.20.0-1) bullseye: resolved (fixed in 0.20.0-1) forky: resolved (fixed in 0.20.0-1) sid: resolved (fixed in 0.20.0-1) trixie: resolved (fixed in 0.20.0-1)

CVE-2019-20792 [MEDIUM] CVE-2019-20792: opensc - OpenSC before 0.20.0 has a double free in coolkey_free_private_data because cool... 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 uniqueness check. Scope: local bookworm: resolved (fixed in 0.20.0-1) bullseye: resolved (fixed in 0.20.0-1) forky: resolved (fixed in 0.20.0-1) sid: resolved (fixed in 0.20.0-1) trixie: resolved (fixed in 0.20.0-1)

CVE-2019-19480 [MEDIUM] CVE-2019-19480: opensc - An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. ... An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/pkcs15-prkey.c has an incorrect free operation in sc_pkcs15_decode_prkdf_entry. Scope: local bookworm: resolved bullseye: resolved forky: resolved sid: resolved trixie: resolved

CVE-2018-16392 [MEDIUM] CVE-2018-16392: opensc - Several buffer overflows when handling responses from a TCOS Card in tcos_select... Several buffer overflows when handling responses from a TCOS Card in tcos_select_file in libopensc/card-tcos.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact. Scope: local bookworm: resolved (fixed in 0.19.0~rc1-1) bullseye: resolved

CVE-2018-16427 [MEDIUM] CVE-2018-16427: opensc - Various out of bounds reads when handling responses in OpenSC before 0.19.0-rc1 ... Various out of bounds reads when handling responses in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to potentially crash the opensc library using programs. Scope: local bookworm: resolved (fixed in 0.19.0~rc1-1) bullseye: resolved (fixed in 0.19.0~rc1-1) forky: resolved (fixed in 0.19.0~rc1-1) sid: resolved (fixed in 0.19.0~

CVE-2018-16425 [MEDIUM] CVE-2018-16425: opensc - A double free when handling responses from an HSM Card in sc_pkcs15emu_sc_hsm_in... A double free when handling responses from an HSM Card in sc_pkcs15emu_sc_hsm_init in libopensc/pkcs15-sc-hsm.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact. Scope: local bookworm: resolved (fixed in 0.19.0~rc1-1) bullseye: resolved

CVE-2018-16422 [MEDIUM] CVE-2018-16422: opensc - A single byte buffer overflow when handling responses from an esteid Card in sc_... A single byte buffer overflow when handling responses from an esteid Card in sc_pkcs15emu_esteid_init in libopensc/pkcs15-esteid.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact. Scope: local bookworm: resolved (fixed in 0.19.0~rc1-1)

CVE-2018-16423 [MEDIUM] CVE-2018-16423: opensc - A double free when handling responses from a smartcard in sc_file_set_sec_attr i... A double free when handling responses from a smartcard in sc_file_set_sec_attr in libopensc/sc.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact. Scope: local bookworm: resolved (fixed in 0.19.0~rc1-1) bullseye: resolved (fixed in 0.19

CVE-2018-16424 [MEDIUM] CVE-2018-16424: opensc - A double free when handling responses in read_file in tools/egk-tool.c (aka the ... A double free when handling responses in read_file in tools/egk-tool.c (aka the eGK card tool) in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact. Scope: local bookworm: resolved (fixed in 0.19.0~rc1-1) bullseye: resolved (fixed in 0.19.0