Product:

Opensc

(Opensc_project)
Repositories https://github.com/OpenSC/OpenSC
#Vulnerabilities 44
Date Id Summary Products Score Patch Annotated
2023-11-06 CVE-2023-40660 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 operations in other processes when an empty zero-length pin is passed. This issue poses a security risk, particularly for OS logon/screen unlock and for small, permanently connected tokens to computers. Additionally, the token can internally track login status. This flaw allows an attacker to gain unauthorized access, carry out malicious... Opensc, Enterprise_linux 6.6
2020-10-06 CVE-2020-26570 The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file. Debian_linux, Fedora, Opensc 5.5
2020-10-06 CVE-2020-26571 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. Debian_linux, Fedora, Opensc 5.5
2020-10-06 CVE-2020-26572 The TCOS smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in tcos_decipher. Debian_linux, Fedora, Opensc 5.5
2022-04-18 CVE-2021-42778 A heap double free issue was found in Opensc before version 0.22.0 in sc_pkcs15_free_tokeninfo. Fedora, Opensc, Enterprise_linux 5.3
2022-04-18 CVE-2021-42779 A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid. Fedora, Opensc, Enterprise_linux 5.3
2022-04-18 CVE-2021-42780 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. Fedora, Opensc, Enterprise_linux 5.3
2022-04-18 CVE-2021-42781 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. Fedora, Opensc, Enterprise_linux 5.3
2022-04-18 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. Fedora, Opensc 5.3
2023-06-01 CVE-2023-2977 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 smart card package with malformed ASN1 context. The cardos_have_verifyrc_package function scans the ASN1 buffer for 2 tags, where remaining length is wrongly caculated due to moved starting pointer. This leads to possible heap-based buffer oob read. In cases where ASAN is enabled while compiling this causes a crash. Further info leak or... Opensc, Enterprise_linux 7.1