5.8

CVE-2012-2681: redhat enterprise_mrg Cryptographic Issues

CVSS: 5.8v2.0MediumModified
Published 28-09-2012Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2012-2681 is a medium (CVSS 5.8) Cryptographic Issues vulnerability in redhat enterprise_mrg. EPSS estimates a 2.20% chance of exploitation in the next 30 days, higher than 82.2% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
34/100
0100
Medium · default modelHow is this calculated?
CVSS score
5.8/10
010
Medium · v2.0 (NVD)
EPSS score
2.20%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Advisory lineage

Upstream 0 · Downstream 2
RHSA-2012:1278RHSA-2012:1281

Timeline

  1. 28-09-2012
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.20%

Chance of exploitation in the next 30 days

Percentile

82%

Versus all other CVEs

30-day change

0.00 pp

From 2.20% on 19-09-2026

19-09-202619-10-2026
EPSS score
2.20%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (bugzilla.redhat.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Redhat1 product
Trevor_mckay1 product
  • cumin≤ 0.1.5192-4 | 0.1.3160-1 | 0.1.4369-1 | 0.1.4410-2 | 0.1.4494-1 | 0.1.4794-1 | 0.1.4916-1 | 0.1.5098-2 | 0.1.5192-1

2 vendors · 2 products

References

6 links