CVE-2011-3599
The Crypt::DSA (aka Crypt-DSA) module 1.17 and earlier for Perl, when /dev/random is absent, uses the Data::Random module, which makes it easier for remote attackers to spoof a signature, or determine
02 Description
The Crypt::DSA (aka Crypt-DSA) module 1.17 and earlier for Perl, when /dev/random is absent, uses the Data::Random module, which makes it easier for remote attackers to spoof a signature, or determine
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.95% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 80.1% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2011-10-10 10:00Z15 YR AGO
- Last updated
- 2024-08-06 23:37Z2 YR AGO
- Reserved
- 2011-09-21
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- e1072101573493487c4d7159a21917882613a363321d966a2f5dc737c4a0d413
05 Affected products
06 References
- www.securityfocus.com49928http://www.securityfocus.com/bid/49928
- www.openwall.com[oss-security] 20111005 Re: CVE Request -- perl-Crypt-DSA -- Cryptographically insecure method used for random numbers generation on systems without /dev/randomhttp://www.openwall.com/lists/oss-security/2011/10/05/9
- osvdb.org76025http://osvdb.org/76025
- rt.cpan.orghttps://rt.cpan.org/Public/Bug/Display.html?id=71421
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=743567
- www.openwall.com[oss-security] 20111005 CVE Request -- perl-Crypt-DSA -- Cryptographically insecure method used for random numbers generation on systems without /dev/randomhttp://www.openwall.com/lists/oss-security/2011/10/05/5
- secunia.com46275http://secunia.com/advisories/46275
07 Fixed in
Debian 12
- libcrypt-dsa-perl Fixed in 1.17-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- libcrypt-dsa-perl Fixed in 1.17-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.