CVE-2021-34193

Stack overflow vulnerability in OpenSC smart card middleware before 0.23 via crafted responses to APDUs.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27719	Issue Tracking Mailing List
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28185	Issue Tracking Mailing List
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28383	Issue Tracking Mailing List
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28768	Issue Tracking Mailing List
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28843	Issue Tracking Mailing List
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28855	Issue Tracking Mailing List
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29912	Issue Tracking Mailing List
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30112	Issue Tracking Mailing List
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30800	Issue Tracking Mailing List
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31448	Issue Tracking Mailing List
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31540	Issue Tracking Mailing List
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32149	Issue Tracking Mailing List

Configurations

Configuration 1 (hide)

cpe:2.3:a:opensc_project:opensc:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-08-22 19:16

Updated : 2024-02-23 16:07

NVD link : CVE-2021-34193

Mitre link : CVE-2021-34193

CVE.ORG link : CVE-2021-34193

JSON object : View

Products Affected

opensc_project

opensc

CWE

CWE-787

Out-of-bounds Write

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