Redis is vulnerable to heap corruption in lua_cmsgpack.c. An attacker could exploit this to cause a denial of service or have other potential unspecified impact.
External References: http://antirez.com/news/119
Created redis tracking bugs for this issue: Affects: epel-all [bug 1591537] Affects: fedora-all [bug 1591536]
Patches: https://github.com/antirez/redis/commit/52a00201fca331217c3b4b8b634f6a0f57d6b7d3 https://github.com/antirez/redis/commit/5ccb6f7a791bf3490357b00a898885759d98bab0
This issue has been addressed in the following products: Red Hat OpenStack Platform 10.0 (Newton) Via RHSA-2019:0052 https://access.redhat.com/errata/RHSA-2019:0052
This issue has been addressed in the following products: Red Hat OpenStack Platform 13.0 (Queens) Via RHSA-2019:0094 https://access.redhat.com/errata/RHSA-2019:0094
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 6 Via RHSA-2019:1860 https://access.redhat.com/errata/RHSA-2019:1860