Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication). Supported versions that are affected are 5.6.42 and prior, 5.7.24 and prior and 8.0.13 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. External References: http://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
Created community-mysql tracking bugs for this issue: Affects: fedora-28 [bug 1666776] Affects: fedora-29 [bug 1666778] Created mysql:5.6/community-mysql tracking bugs for this issue: Affects: fedora-28 [bug 1666780] Created mysql:5.7/community-mysql tracking bugs for this issue: Affects: fedora-29 [bug 1666779] Created mysql:8.0/community-mysql tracking bugs for this issue: Affects: fedora-28 [bug 1666777]
This issue has been addressed in the following products: Red Hat Software Collections for Red Hat Enterprise Linux 7 Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS Via RHSA-2019:2484 https://access.redhat.com/errata/RHSA-2019:2484
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-2019-2531
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2019:2511 https://access.redhat.com/errata/RHSA-2019:2511