Libopensc: incorrect handling of the length of buffers or files in pkcs15init
CVE-2024-45620

3.9LOW

Key Information:

Status
Red Hat Enterprise Linux 10
Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 8
Vendor
CVE Published:
3 September 2024

What is CVE-2024-45620?

A vulnerability was found in the pkcs15-init tool in OpenSC. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. When buffers are partially filled with data, initialized parts of the buffer can be incorrectly accessed.

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References

https://access.redhat.com/security/cve/CVE-2024-45620
vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2309289
issue-trackingx_refsource_REDHAT

CVSS V3.1

Score:
3.9
Severity:
LOW
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Physical
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

Credit

Red Hat would like to thank Matteo Marini (Sapienza University of Rome) for reporting this issue.
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