Vulnerability CVE-2018-16427
Published: 2018-09-03   Modified: 2018-09-04

Description:
Various out of bounds reads when handling responses in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to potentially crash the opensc library using programs.

Type:

CWE-125

 (Out-of-bounds Read)

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Opensc project -> Opensc 

 References:
https://access.redhat.com/errata/RHSA-2019:2154
https://github.com/OpenSC/OpenSC/pull/1447/commits/8fe377e93b4b56060e5bbfb6f3142ceaeca744fa
https://github.com/OpenSC/OpenSC/releases/tag/0.19.0-rc1
https://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/
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