Vulnerability Details CVE-2018-16420
Several buffer overflows when handling responses from an ePass 2003 Card in decrypt_response in libopensc/card-epass2003.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 40.9%
CVSS Severity
CVSS v3 Score 6.6
CVSS v2 Score 4.6
References
- https://access.redhat.com/errata/RHSA-2019:2154
- https://github.com/OpenSC/OpenSC/commit/360e95d45ac4123255a4c796db96337f332160ad#diff-b36536074d13447fbbec061e0e64d15d
- https://github.com/OpenSC/OpenSC/releases/tag/0.19.0-rc1
- https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html
- https://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/
- https://access.redhat.com/errata/RHSA-2019:2154
- https://github.com/OpenSC/OpenSC/commit/360e95d45ac4123255a4c796db96337f332160ad#diff-b36536074d13447fbbec061e0e64d15d
- https://github.com/OpenSC/OpenSC/releases/tag/0.19.0-rc1
- https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html
- https://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/
Products affected by CVE-2018-16420
-
cpe:2.3:a:opensc_project:opensc:0.12.2
-
cpe:2.3:a:opensc_project:opensc:0.13.0
-
cpe:2.3:a:opensc_project:opensc:0.14.0
-
cpe:2.3:a:opensc_project:opensc:0.15.0
-
cpe:2.3:a:opensc_project:opensc:0.16.0
-
cpe:2.3:a:opensc_project:opensc:0.17.0
-
cpe:2.3:a:opensc_project:opensc:0.18.0
-
cpe:2.3:a:opensc_project:opensc:0.2.0
-
cpe:2.3:a:opensc_project:opensc:0.3.0
-
cpe:2.3:a:opensc_project:opensc:0.3.1