Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Debian · 11 | opensc | 0.21.0-1+deb11u1 |
Vulnerabilities 18
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High 7.1
A vulnerbility was found in OpenSC. This security flaw cause a buffer overrun vulnerability in pkcs15 cardos_have_verif…
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Medium 6.6
Opensc: potential pin bypass when card tracks its own login state
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, par…
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Medium 5.6
Opensc: side-channel leaks while stripping encryption pkcs#1 padding
A vulnerability was found in OpenSC where PKCS#1 encryption padding removal is not implemented as side-channel resistant. This issue may result in the potential leak of private data.
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Medium 5.4
Opensc: multiple memory issues with pkcs15-init (enrollment tool)
Several memory vulnerabilities were identified within the OpenSC packages, particularly in the card enrollment process using pkcs15-init when a user or administrator enrolls cards. To take advantage of these flaws, an attacker must have physical access to the…
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Medium 4.3
Libopensc: incorrect handling length of buffers or files in libopensc
A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. When buffers are partially filled with…
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Low 3.9
Libopensc: pkcs15init: usage of uninitialized values in libopensc and pkcs15init
A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. The problem is missing initialization of variables expected to be initialized (as arguments to other functions, etc.).
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Low 3.9
Libopensc: uninitialized values after incorrect check or usage of apdu response values in libopensc
A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. The following problems were caused by …
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Low 3.9
Libopensc: uninitialized values after incorrect or missing checking return values of functions in libopensc
A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. Insufficient or missing checking of re…
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Low 3.9
Libopensc: uninitialized values after incorrect or missing checking return values of functions in pkcs15init
A vulnerability was found in pkcs15-init in OpenSC. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. Insufficient or missing checking of return values of functions leads to un…
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Low 3.9
Libopensc: incorrect handling of the length of buffers or files in pkcs15init
A vulnerability was found in the pkcs15-init tool in OpenSC. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. When buffers are partially filled with data, initialized parts of…
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Low 3.4
Opensc: memory use after free in authentic driver when updating token info
The use-after-free vulnerability was found in the AuthentIC driver in OpenSC packages, occuring in the card enrolment process using pkcs15-init when a user or administrator enrols or modifies cards. An attacker must have physical access to the computer system…
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Low 2.9
Libopensc: heap buffer overflow in openpgp driver when generating key
A heap-based buffer overflow vulnerability was found in the libopensc OpenPGP driver. A crafted USB device or smart card with malicious responses to the APDUs during the card enrollment process using the `pkcs15-init` tool may lead to out-of-bound rights, pos…
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Unscored —
Stack overflow vulnerability in OpenSC smart card middleware before 0.23 via crafted responses to APDUs.
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Unscored —
A heap double free issue was found in Opensc before version 0.22.0 in sc_pkcs15_free_tokeninfo.
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Unscored —
A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid.
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Unscored —
A use after return issue was found in Opensc before version 0.22.0 in insert_pin function that could potentially crash …
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Unscored —
Heap buffer overflow issues were found in Opensc before version 0.22.0 in pkcs15-oberthur.c that could potentially cras…
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Unscored —
Stack buffer overflow issues were found in Opensc before version 0.22.0 in various places that could potentially crash …