RHSA-2024:5136 - Security Advisory

Topic

An update for openssl is now available for Red Hat Enterprise Linux 7.7 Advanced Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library.

Security Fix(es):

• openssl: X.400 address type confusion in X.509 GeneralName (CVE-2023-0286)

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.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat Enterprise Linux Server - AUS 7.7 x86_64

Fixes

• BZ - 2164440 - CVE-2023-0286 openssl: X.400 address type confusion in X.509 GeneralName

CVEs

• CVE-2023-0286

References

• https://access.redhat.com/security/updates/classification/#important