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redhatRedHatRHSA-2023:6587
HistoryNov 07, 2023 - 6:09 a.m.

(RHSA-2023:6587) Low: opensc security update

2023-11-0706:09:35
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12
opensc
smart cards
cryptographic operations
vulnerability
buffer overrun
security update
authentication
encryption
digital signatures
red hat enterprise linux 9.3

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.8

Confidence

Low

EPSS

0

Percentile

14.8%

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: buffer overrun vulnerability in pkcs15 cardos_have_verifyrc_package (CVE-2023-2977)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.3 Release Notes linked from the References section.

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.8

Confidence

Low

EPSS

0

Percentile

14.8%