Vulnerability Monitor

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CVE-2018-16427

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.

Published

2018-09-04T00:29:01.417

Last Modified

2024-11-21T03:52:43.950

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 4.3 (MEDIUM)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

3.9

Impact Score

2.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	opensc_project	opensc	≤ 0.18.0	Yes

References

https://access.redhat.com/errata/RHSA-2019:2154 ([email protected])
https://github.com/OpenSC/OpenSC/pull/1447/commits/8fe377e93b4b56060e5bbfb6f3142ceaeca744fa Patch, Third Party Advisory ([email protected])
https://github.com/OpenSC/OpenSC/releases/tag/0.19.0-rc1 Patch, Release Notes, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html ([email protected])
https://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/ Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:2154 (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/OpenSC/OpenSC/pull/1447/commits/8fe377e93b4b56060e5bbfb6f3142ceaeca744fa Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/OpenSC/OpenSC/releases/tag/0.19.0-rc1 Patch, Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html (af854a3a-2127-422b-91ae-364da2661108)
https://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)