CVE Vulnerability

CVE-2019-19479

An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/card-setcos.c has an incorrect read operation during parsing of a SETCOS file attribute.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18693 Issue Tracking Third Party Advisory
https://github.com/OpenSC/OpenSC/commit/c3f23b836e5a1766c36617fe1da30d22f7b63de2 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/12/msg00031.html Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/12/29/1 Mailing List Release Notes
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/ Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:opensc_project:opensc:0.20.0:rc1:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:*:*:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.20.0:rc2:*:*:*:*:*:*
cpe:2.3:a:opensc_project:opensc:0.20.0:rc3:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
Information

Published : 2019-12-01 11:15

Updated : 2021-11-30 09:59

NVD link : CVE-2019-19479

Mitre link : CVE-2019-19479

Products Affected

Opensc

Opensc Project

CWE
CWE-125

Out-of-bounds Read