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CVE-2011-2662: novell groupwise Numeric Errors

CVSS: 10.0v2.0HighModified
Published 08-10-2011Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2011-2662 is a high (CVSS 10.0) Numeric Errors vulnerability in novell groupwise. EPSS estimates a 4.06% chance of exploitation in the next 30 days, higher than 90.6% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
10.0/10
010
High · v2.0 (NVD)
EPSS score
4.06%
0%100%
Low · -0.03 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 08-10-2011
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

Integer signedness error in GroupWise Internet Agent (GWIA) in Novell GroupWise 8.0 before HP3 allows remote attackers to execute arbitrary code via a negative BYWEEKNO property in a weekly RRULE variable in a VCALENDAR attachment in an e-mail message.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

4.06%

Chance of exploitation in the next 30 days

Percentile

91%

Versus all other CVEs

30-day change

-0.03 pp

From 4.09% on 21-09-2026

21-09-202621-10-2026
EPSS score
4.06%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Novell1 product

1 vendor · 1 product

References

3 links