Out-of-bounds read in OpenSC - CVE-2018-16427
Published: December 27, 2018
Vulnerability identifier: #VU16739
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2018-16427
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: OpenSC
Affected software:
OpenSC
OpenSC
Detailed vulnerability description
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The vulnerability exists due to out-of-bounds read when handling responses. A remote unauthenticated attacker can supply specially crafted smartcards to crash the opensc library using programs.
How to mitigate CVE-2018-16427
Update to version 0.19.0-rc1.