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Vulnerability record · CVE-2001-1141 · published 10 July 2001

CVE-2001-1141: Openssl vulnerability

OOpenssl · Openssl

The Pseudo-Random Number Generator (PRNG) in SSLeay and OpenSSL before 0.9.6b allows attackers to use the output of small PRNG requests to determine the internal state information, which could be used by attackers to predict future pseudo-random numbers.

5.0 CVSS 2.0 Medium EPSS 5.0% · top 7.9%
5.0CVSS 2.0 base score
5.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
20References
16 Jun 2026Last modified by NVD

Description

The Pseudo-Random Number Generator (PRNG) in SSLeay and OpenSSL before 0.9.6b allows attackers to use the output of small PRNG requests to determine the internal state information, which could be used by attackers to predict future pseudo-random numbers.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2001-013.txt.asc
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000418
http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-065.php3?dis=8.0
http://www.linuxsecurity.com/advisories/other_advisory-1483.html
http://www.osvdb.org/853
http://www.redhat.com/support/errata/RHSA-2001-051.html PatchVendor Advisory
http://www.securityfocus.com/advisories/3475
http://www.securityfocus.com/archive/1/195829 PatchVendor Advisory
http://www.securityfocus.com/bid/3004 PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/6823
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2001-013.txt.asc
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000418
http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-065.php3?dis=8.0
http://www.linuxsecurity.com/advisories/other_advisory-1483.html
http://www.osvdb.org/853
http://www.redhat.com/support/errata/RHSA-2001-051.html PatchVendor Advisory
http://www.securityfocus.com/advisories/3475
http://www.securityfocus.com/archive/1/195829 PatchVendor Advisory
http://www.securityfocus.com/bid/3004 PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/6823

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2001-1141), CISA KEV, FIRST EPSS (scores of 2026-10-14). This page is refreshed as NVD updates the record.