A vulnerability was found in postgresql versions 11.x prior to 11.3. Using a purpose-crafted insert to a partitioned table, an attacker can read arbitrary bytes of server memory. In the default configuration, any user can create a partitioned table suitable for this attack. (Exploit prerequisites are the same as for CVE-2018-1052).
The product reads data past the end, or before the beginning, of the intended buffer.
Link | Tags |
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https://security.gentoo.org/glsa/202003-03 | third party advisory vendor advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10129 | issue tracking third party advisory |
https://www.postgresql.org/about/news/1939/ | vendor advisory |