CPANSA-Crypt-DSA-2011-3599: Crypt-DSA vulnerability
| Publisher | giterlizzi | Document category | csaf_security_advisory |
|---|---|---|---|
| Initial release date | 2011-10-10T00:00:00 | Engine | CSAF Perl Toolkit 0.25 |
| Current release date | 2011-10-10T00:00:00 | Build Date | |
| Current version | 1 | Status | final |
| CVSS v3.1 Base Score | Severity | ||
| Original language | Language | en | |
| Also referred to | |||
Vulnerability 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 the signing key of a signed message, via a brute-force attack.
Vulnerabilities
CVE-2011-3599
Vulnerability DescriptionThe 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 the signing key of a signed message, via a brute-force attack.
| Weakness | CWE-310 : Cryptographic Issues |
|---|
Product status
Known affected
| Product | Score | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Crypt-DSA less than 1.18 |
|
giterlizzi
Namespace: https://github.com/giterlizzi/
gdt@cpan.org
References
- CPANSA-Crypt-DSA-2011-3599 JSON self
https://raw.githubusercontent.com/giterlizzi/perl-CPANSA-CSAF/develop/csaf/white/2011/cpansa-crypt-dsa-2011-3599.json - https://rt.cpan.org/Public/Bug/Display.html?id=71421 external
https://rt.cpan.org/Public/Bug/Display.html?id=71421 - https://bugzilla.redhat.com/show_bug.cgi?id=743567 external
https://bugzilla.redhat.com/show_bug.cgi?id=743567 - http://www.openwall.com/lists/oss-security/2011/10/05/9 external
http://www.openwall.com/lists/oss-security/2011/10/05/9 - http://www.openwall.com/lists/oss-security/2011/10/05/5 external
http://www.openwall.com/lists/oss-security/2011/10/05/5 - http://secunia.com/advisories/46275 external
http://secunia.com/advisories/46275 - http://www.securityfocus.com/bid/49928 external
http://www.securityfocus.com/bid/49928 - http://osvdb.org/76025 external
http://osvdb.org/76025 - CVE-2011-3599 (NVD) external
https://nvd.nist.gov/vuln/detail/CVE-2011-3599
Revision history
| Version | Date of the revision | Summary of the revision |
|---|---|---|
| 1 | Mon Oct 10 00:00:00 2011 | First release |
Sharing rules
TLP:WHITE
For the TLP version see: https://www.first.org/tlp/