Bug 2310494 (CVE-2024-8443)

Summary: CVE-2024-8443 libopensc: Heap buffer overflow in OpenPGP driver when generating key
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
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Priority: low    
Version: unspecifiedCC: michael.h.hall-1
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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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, possibly resulting in arbitrary code execution.
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Description OSIDB Bzimport 2024-09-06 19:59:34 UTC
The Heap Buffer Overflow vulnerability was identified within the OpenPGP driver during the card enrollment process using the pkcs15-init tool to generate RSA or ECDSA key when a user or administrator enrolls or modifies cards, but it can also be encountered when using the driver for key generation (for example via openpgp-tool).