Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES. PR: https://github.com/libexpat/libexpat/pull/550 Reference: https://bugzilla.suse.com/1195054
Created expat tracking bugs for this issue: Affects: fedora-all [bug 2052320]
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2022:0951 https://access.redhat.com/errata/RHSA-2022:0951
This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2022:1069 https://access.redhat.com/errata/RHSA-2022:1069
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2022-23852
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Extended Update Support Via RHSA-2022:4834 https://access.redhat.com/errata/RHSA-2022:4834
This issue has been addressed in the following products: Red Hat JBoss Core Services Via RHSA-2022:7144 https://access.redhat.com/errata/RHSA-2022:7144
This issue has been addressed in the following products: JBoss Core Services on RHEL 7 JBoss Core Services for RHEL 8 Via RHSA-2022:7143 https://access.redhat.com/errata/RHSA-2022:7143