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opensc-project vulnerabilities and exploits
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5.3
CVSSv3
CVE-2021-42782
Stack buffer overflow issues were found in Opensc before version 0.22.0 in various places that could potentially crash programs using the library.
Opensc Project Opensc
Fedoraproject Fedora 33
5.5
CVSSv3
CVE-2020-26570
The Oberthur smart card software driver in OpenSC prior to 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file.
Opensc Project Opensc
Fedoraproject Fedora 33
Debian Debian Linux 9.0
5.5
CVSSv3
CVE-2020-26571
The gemsafe GPK smart card software driver in OpenSC prior to 0.21.0-rc1 has a stack-based buffer overflow in sc_pkcs15emu_gemsafeGPK_init.
Opensc Project Opensc
Debian Debian Linux 9.0
Fedoraproject Fedora 33
5.5
CVSSv3
CVE-2020-26572
The TCOS smart card software driver in OpenSC prior to 0.21.0-rc1 has a stack-based buffer overflow in tcos_decipher.
Opensc Project Opensc
Fedoraproject Fedora 33
Debian Debian Linux 9.0
6.8
CVSSv3
CVE-2019-20792
OpenSC prior to 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.
Opensc Project Opensc
5.5
CVSSv3
CVE-2019-19479
An issue exists in OpenSC up to and including 0.19.0 and 0.20.x up to and including 0.20.0-rc3. libopensc/card-setcos.c has an incorrect read operation during parsing of a SETCOS file attribute.
Opensc Project Opensc 0.20.0
Opensc Project Opensc
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Fedoraproject Fedora 31
4.6
CVSSv3
CVE-2019-19481
An issue exists in OpenSC up to and including 0.19.0 and 0.20.x up to and including 0.20.0-rc3. libopensc/card-cac1.c mishandles buffer limits for CAC certificates.
Opensc Project Opensc 0.20.0
Opensc Project Opensc 0.19.0
7.5
CVSSv3
CVE-2019-16058
An issue exists 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 triggers a buffer overflow. This may be the case for RSA keys with 4096 bits depending on the signature scheme.
Opensc Project Opensc 0.3.0
Opensc Project Opensc 0.2.0
6.4
CVSSv3
CVE-2019-15945
OpenSC prior to 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Bitstring in decode_bit_string in libopensc/asn1.c.
Opensc Project Opensc
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Fedoraproject Fedora 31
6.4
CVSSv3
CVE-2019-15946
OpenSC prior to 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Octet string in asn1_decode_entry in libopensc/asn1.c.
Opensc Project Opensc
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Fedoraproject Fedora 31
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463
CVE-2024-29895
inject
CVE-2023-52689
CVE-2024-5049
CVE-2024-5051
privilege escalation
physical
CVE-2023-52676
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