CVE-2012-2681
MEDIUM · CVSS 5.8EPSS 2.2%EU EUVD
Cumin before 0.1.5444, as used in Red Hat Enterprise Messaging, Realtime, and Grid (MRG) 2.0, uses predictable random numbers to generate session keys, which makes it easier for remote attackers to guess the session key.
Key facts
- CVSS score
- 5.8 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:N- Weakness (CWE)
- CWE-310
- EPSS score
- 2.2% (83th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2012-2663)
- Published
- September 28, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2012-2663 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- redhat / enterprise mrg
- trevor mckay / cumin
- trevor mckay / cumin
- trevor mckay / cumin
- trevor mckay / cumin
- trevor mckay / cumin
- trevor mckay / cumin
- trevor mckay / cumin
- trevor mckay / cumin
- trevor mckay / cumin
References
- http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=827558(Exploit)
- http://rhn.redhat.com/errata/RHSA-2012-1278.html(Vendor Advisory)
- http://rhn.redhat.com/errata/RHSA-2012-1281.html(Vendor Advisory)
- http://secunia.com/advisories/50660
- http://www.securityfocus.com/bid/55618
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78771
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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