Opensc_project Opensc
50 CVEs affecting Opensc_project Opensc. Latest disclosed: 2026-05-29. Critical: 0, High: 4.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2021-34193 | High | 7.5 | 2023-08-22 | Stack overflow vulnerability in OpenSC smart card middleware before 0.23 via crafted responses to APDUs. |
CVE-2019-16058 | High | 7.5 | 2019-09-06 | An issue was discovered in the pam_p11 component 0.2.0 and 0.3.0 for OpenSC. If a smart card creates a signature with a length longer than 256 bytes, this trig… |
CVE-2019-6502 | High | 7.5 | 2019-01-22 | 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-2023-2977 | High | 7.1 | 2023-06-01 | A vulnerbility was found in OpenSC. This security flaw cause a buffer overrun vulnerability in pkcs15 cardos_have_verifyrc_package. The attacker can supply a s… |
CVE-2019-20792 | Medium | 6.8 | 2020-04-29 | 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. |
CVE-2018-16393 | Medium | 6.8 | 2018-09-03 | Several buffer overflows when handling responses from a Gemsafe V1 Smartcard in gemsafe_get_cert_len in libopensc/pkcs15-gemsafeV1.c in OpenSC before 0.19.0-rc… |
CVE-2018-16392 | Medium | 6.8 | 2018-09-03 | 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 att… |
CVE-2018-16391 | Medium | 6.8 | 2018-09-03 | Several buffer overflows when handling responses from a Muscle Card in muscle_list_files in libopensc/card-muscle.c in OpenSC before 0.19.0-rc1 could be used b… |
CVE-2023-40660 | Medium | 6.6 | 2023-11-06 | A flaw was found in OpenSC packages that allow a potential PIN bypass. When a token/card is authenticated by one process, it can perform cryptographic operatio… |
CVE-2018-16425 | Medium | 6.6 | 2018-09-04 | 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 at… |
CVE-2018-16424 | Medium | 6.6 | 2018-09-04 | 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 s… |
CVE-2018-16423 | Medium | 6.6 | 2018-09-04 | 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… |
CVE-2018-16422 | Medium | 6.6 | 2018-09-04 | 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… |
CVE-2018-16421 | Medium | 6.6 | 2018-09-04 | Several buffer overflows when handling responses from a CAC Card in cac_get_serial_nr_from_CUID in libopensc/card-cac.c in OpenSC before 0.19.0-rc1 could be us… |
CVE-2018-16420 | Medium | 6.6 | 2018-09-04 | Several buffer overflows when handling responses from an ePass 2003 Card in decrypt_response in libopensc/card-epass2003.c in OpenSC before 0.19.0-rc1 could be… |
CVE-2018-16419 | Medium | 6.6 | 2018-09-04 | Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool.c in OpenSC before 0.19.0-rc1 could be used… |
CVE-2018-16418 | Medium | 6.6 | 2018-09-04 | A buffer overflow when handling string concatenation in util_acl_to_str in tools/util.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply c… |
CVE-2019-15946 | Medium | 6.4 | 2019-09-05 | 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 | Medium | 6.4 | 2019-09-05 | 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-2013-1866 | Medium | 6.1 | 2020-01-30 | OpenSC OpenSC.tokend has an Arbitrary File Creation/Overwrite Vulnerability |