CVE-2013-1900 Weak cryptography in n/a

What is CVE-2013-1900?

CVE-2013-1900 is a high-severity vulnerability in Canonical Ubuntu Linux, published on 4 Apr 2013. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

PostgreSQL 9.2.x before 9.2.4, 9.1.x before 9.1.9, 9.0.x before 9.0.13, and 8.4.x before 8.4.17, when using OpenSSL, generates insufficiently random numbers, which might allow remote authenticated users to have an unspecified impact via vectors related to the "contrib/pgcrypto functions."

Weakness: CWE-189

Which versions are affected by CVE-2013-1900?

It affects 2 products.

Products include Canonical Ubuntu Linux, Postgresql Postgresql.

How do I fix CVE-2013-1900?

Upgrade to a fixed version.

Is CVE-2013-1900 being exploited?

There is no known exploitation of CVE-2013-1900 in the wild and no public exploit code.

Other vulnerabilities in Canonical Ubuntu Linux

• CVE-2020-11651 SaltStack Salt Authentication Bypass Exploited Critical 9.8
• CVE-2020-7247 OpenSMTPD Remote Code Execution Exploited Critical 9.8
• CVE-2019-16928 Exim Out-of-bounds Write Exploited Critical 9.8
• CVE-2018-6789 Exim Buffer Overflow Exploited Critical 9.8
• CVE-2015-2590 Oracle Java SE and Java SE Embedded Remote Code Execution Exploited Critical 9.8

All Canonical Ubuntu Linux vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DSA-2657-1, GHSA-wx2r-82wc-89gq.