High severity · published Nov 16, 2020
CVE-2020-25695
A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24
8.8
CVSS
46.4%
EPSS
No
On KEV
Description
A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)46.4% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PO
PostgreSQL · PostgreSQL
before 9.5.24; 9.6.0 before 9.6.20; 10.0 before 10.15; 11.0 before 11.10; 12.0 before 12.5; 13.0 before 13.1 · source: NVD
DL
Debian Linux · Debian
9.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-25695
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-25695
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1894425
Mailing List
https://lists.debian.org/debian-lts-announce/2020/12/msg00005.html
Third Party Advisory
https://security.gentoo.org/glsa/202012-07
Third Party Advisory
https://security.netapp.com/advisory/ntap-20201202-0003/
Vendor Advisory
https://www.postgresql.org/support/security/
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