Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2012-1577

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

Published

2019-12-10T19:15:14.117

Last Modified

2024-11-21T01:37:14.620

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-335

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	dietlibc_project	dietlibc	-	Yes
Operating System	openbsd	openbsd	-	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	debian	debian_linux	9.0	Yes
Operating System	debian	debian_linux	10.0	Yes

References

http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/lib/libc/stdlib/random.c#rev1.16 Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2012/03/23/14 Mailing List, Third Party Advisory ([email protected])
https://github.com/ensc/dietlibc/blob/master/CHANGES Third Party Advisory ([email protected])
https://security-tracker.debian.org/tracker/CVE-2012-1577 Third Party Advisory ([email protected])
http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/lib/libc/stdlib/random.c#rev1.16 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2012/03/23/14 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/ensc/dietlibc/blob/master/CHANGES Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security-tracker.debian.org/tracker/CVE-2012-1577 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)