Moderate: opensc security update

2024-02-2600:00:00

Google

osv.dev

opensc

smart cards

cryptographic operations

side-channel leaks

encryption

pkcs#1 padding

authentication

mail encryption

digital signatures

cve-2023-5992

security update

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

7.2 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

36.9%

JSON

The OpenSC set of libraries and utilities provides support for working with smart cards. OpenSC focuses on cards that support cryptographic operations and enables their use for authentication, mail encryption, or digital signatures.

Security Fix(es):

OpenSC: Side-channel leaks while stripping encryption PKCS#1 padding (CVE-2023-5992)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.