Description (CNA)
A flaw has been found in OpenSC up to 0.27.1. The impacted element is the function setcos_construct_fci_44 of the file src/libopensc/card-setcos.c. Executing a manipulation of the argument type_attr can lead to stack-based buffer overflow. The attack can be launched remotely. This patch is called ad730304052937c32b4eb489a06835ac6123632c. It is best practice to apply a patch to resolve this issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / OpenSC | affected 0.27.0; affected 0.27.1 |
CWE
CWE-121, CWE-119
References
- https://vuldb.com/vuln/412343
- https://vuldb.com/vuln/412343/cti
- https://vuldb.com/cve/CVE-2026-103531
- https://vuldb.com/submit/956910
- https://github.com/OpenSC/OpenSC/pull/3812
- https://github.com/OpenSC/OpenSC/commit/ad730304052937c32b4eb489a06835ac6123632c
- https://github.com/OpenSC/OpenSC/
ADP enrichment
No English description supplied.
No references supplied.