CVE-2015-0243

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.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 2.36% Top 20%
Vendor Advisory postgresql.org Vendor Advisory postgresql.org Vendor Advisory postgresql.org Vendor Advisory postgresql.org Vendor Advisory postgresql.org Vendor Advisory postgresql.org
Affected: PostgreSQL Global Development Group PostgreSQL
Published at:
Updated at:

References

Link Tags
http://www.postgresql.org/docs/9.4/static/release-9-4-1.html release notes vendor advisory
http://www.postgresql.org/docs/current/static/release-9-0-19.html release notes vendor advisory
http://www.postgresql.org/docs/current/static/release-9-1-15.html release notes vendor advisory
http://www.postgresql.org/docs/current/static/release-9-2-10.html release notes vendor advisory
http://www.postgresql.org/docs/current/static/release-9-3-6.html release notes vendor advisory
http://www.postgresql.org/about/news/1569/ vendor advisory
http://www.debian.org/security/2015/dsa-3155 third party advisory

Frequently Asked Questions

What is the severity of CVE-2015-0243?
CVE-2015-0243 has been scored as a high severity vulnerability.
How to fix CVE-2015-0243?
To fix CVE-2015-0243, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-0243 being actively exploited in the wild?
It is possible that CVE-2015-0243 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2015-0243?
CVE-2015-0243 affects PostgreSQL Global Development Group PostgreSQL.
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