CVE-2021-42782

Description

Stack buffer overflow issues were found in Opensc before version 0.22.0 in various places 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=2016448
• https://github.com/OpenSC/OpenSC/commit/1252aca9
• https://github.com/OpenSC/OpenSC/commit/456ac566
• https://github.com/OpenSC/OpenSC/commit/7114fb71
• https://github.com/OpenSC/OpenSC/commit/78cdab94
• https://github.com/OpenSC/OpenSC/commit/ae1cf0be