CVE-2021-42781

Description

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.

Affected Platforms

Weakness Type

CWE-119, CWE-787

References

• https://bugzilla.redhat.com/show_bug.cgi?id=2016439
• https://github.com/OpenSC/OpenSC/commit/05648b06
• https://github.com/OpenSC/OpenSC/commit/17d8980c
• https://github.com/OpenSC/OpenSC/commit/40c50a3a
• https://github.com/OpenSC/OpenSC/commit/5d4daf6c
• https://github.com/OpenSC/OpenSC/commit/cae5c71f