CVE-2012-1577

Description

lib/libc/stdlib/random.c in OpenBSD returns 0 when seeded with 0.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.91% Top 30%
Vendor Advisory openbsd.org
Affected: dietlibc dietlibc
Published at:
Updated at:

References

Link Tags
https://security-tracker.debian.org/tracker/CVE-2012-1577 third party advisory
http://www.openwall.com/lists/oss-security/2012/03/23/14 third party advisory mailing list
http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/lib/libc/stdlib/random.c#rev1.16 vendor advisory
https://github.com/ensc/dietlibc/blob/master/CHANGES third party advisory

Frequently Asked Questions

What is the severity of CVE-2012-1577?
CVE-2012-1577 has been scored as a critical severity vulnerability.
How to fix CVE-2012-1577?
To fix CVE-2012-1577, 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-2012-1577 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2012-1577 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2012-1577?
CVE-2012-1577 affects dietlibc dietlibc.
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