Out-of-bounds read In postgresql
Description
An integer overflow flaw, leading to a heap-based buffer overflow, was found in the PostgreSQL handling code for regular expressions. A remote attacker could use a specially crafted regular expression to cause PostgreSQL to crash or possibly execute arbitrary code.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 rpm rhel6 | 0:8.4.20-5.el6_7 | ||
rpm rhel5 | - | - | |
rpm rhel7 | 0:9.2.15-1.el7_2 | ||
rpm rhel5 | - | - |
Aliases
1. 2. 3.