CVE-2015-0243

Name: CVE-2015-0243
Creator: NVD / NIST
Published: 2020-01-27T16:15:10.75+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 5.12%

Last modified Jun 17, 2026

CVE-2015-0243 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Multiple buffer overflows in contrib/pgcrypto in PostgreSQL before 9.0.19, 9.1.x before 9.1.15, 9.2.x before 9.2.10, 9.3.x before 9.3.6, and 9.4.x before 9.4.1 allow remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors.. EPSS estimates a 5.12% chance of exploitation in the next 30 days.

Description

Multiple buffer overflows in contrib/pgcrypto in PostgreSQL before 9.0.19, 9.1.x before 9.1.15, 9.2.x before 9.2.10, 9.3.x before 9.3.6, and 9.4.x before 9.4.1 allow remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

5.12%

91.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-120

Affected Software

Vendor	Product	Versions
Postgresql	Postgresql	< 9.0.19
Postgresql	Postgresql	>= 9.1.0, < 9.1.15
Postgresql	Postgresql	>= 9.2.0, < 9.2.10
Postgresql	Postgresql	>= 9.3.0, < 9.3.6
Postgresql	Postgresql	>= 9.4.0, < 9.4.1
Debian	Debian Linux	7.0
Debian	Debian Linux	8.0

References

http://www.debian.org/security/2015/dsa-3155Third Party Advisory
http://www.postgresql.org/about/news/1569/Vendor Advisory
http://www.postgresql.org/docs/9.4/static/release-9-4-1.htmlRelease Notes, Vendor Advisory
http://www.postgresql.org/docs/current/static/release-9-0-19.htmlRelease Notes, Vendor Advisory
http://www.postgresql.org/docs/current/static/release-9-1-15.htmlRelease Notes, Vendor Advisory
http://www.postgresql.org/docs/current/static/release-9-2-10.htmlRelease Notes, Vendor Advisory
http://www.postgresql.org/docs/current/static/release-9-3-6.htmlRelease Notes, Vendor Advisory
http://www.debian.org/security/2015/dsa-3155Third Party Advisory
http://www.postgresql.org/about/news/1569/Vendor Advisory
http://www.postgresql.org/docs/9.4/static/release-9-4-1.htmlRelease Notes, Vendor Advisory
http://www.postgresql.org/docs/current/static/release-9-0-19.htmlRelease Notes, Vendor Advisory
http://www.postgresql.org/docs/current/static/release-9-1-15.htmlRelease Notes, Vendor Advisory
http://www.postgresql.org/docs/current/static/release-9-2-10.htmlRelease Notes, Vendor Advisory
http://www.postgresql.org/docs/current/static/release-9-3-6.htmlRelease Notes, Vendor Advisory

Timeline

Published: Jan 27, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-0243?

How severe is CVE-2015-0243?

CVE-2015-0243 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 5.12% probability of exploitation in the next 30 days.

How do I fix CVE-2015-0243?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2015-0243?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST