Oracle Linux Security Advisory ELSA-2023-7877

https://linux.oracle.com/errata/ELSA-2023-7877.html

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

x86_64:
openssl-1.1.1k-12.el8_9.x86_64.rpm
openssl-devel-1.1.1k-12.el8_9.i686.rpm
openssl-devel-1.1.1k-12.el8_9.x86_64.rpm
openssl-libs-1.1.1k-12.el8_9.i686.rpm
openssl-libs-1.1.1k-12.el8_9.x86_64.rpm
openssl-perl-1.1.1k-12.el8_9.x86_64.rpm

aarch64:
openssl-1.1.1k-12.el8_9.aarch64.rpm
openssl-devel-1.1.1k-12.el8_9.aarch64.rpm
openssl-libs-1.1.1k-12.el8_9.aarch64.rpm
openssl-perl-1.1.1k-12.el8_9.aarch64.rpm


SRPMS:
https://oss.oracle.com:443/ol8/SRPMS-updates//openssl-1.1.1k-12.el8_9.src.rpm

Related CVEs:

CVE-2023-3446
CVE-2023-3817
CVE-2023-5678




Description of changes:

[1:1.1.1k-12]
- Backport implicit rejection mechanism for RSA PKCS#1 v1.5 to RHEL-8 series
  (a proper fix for CVE-2020-25659)
  Resolves: RHEL-17696

[1:1.1.1k-11]
- Fix CVE-2023-5678: Generating excessively long X9.42 DH keys or checking
  excessively long X9.42 DH keys or parameters may be very slow
  Resolves: RHEL-16538

[1:1.1.1k-10]
- Fix CVE-2023-3446: Excessive time spent checking DH keys and parameters
  Resolves: RHEL-14245
- Fix CVE-2023-3817: Excessive time spent checking DH q parameter value
  Resolves: RHEL-14239


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