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.

CVSS v3.0 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3.0 : MEDIUM

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

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

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 Third Party Advisory
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

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:opensc_project:opensc::::::::
	cpe:2.3:a:opensc_project:opensc:0.20.0:rc1::::::
	cpe:2.3:a:opensc_project:opensc:0.20.0:rc2::::::
	cpe:2.3:a:opensc_project:opensc:0.20.0:rc3::::::

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:debian:debian_linux:9.0:::::::*

Configuration 3 (hide)

cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*

Information

Published : 2019-12-01 15:15

Updated : 2021-11-30 13:59

NVD link : CVE-2019-19479

Mitre link : CVE-2019-19479

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

opensc_project

opensc

debian

debian_linux

fedoraproject

fedora

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