7.5

CVE-2008-5022: canonical ubuntu_linux Improper Authentication

CVSS: 7.5v2.0HighModified
Published 13-11-2008Last modified 07-08-2024

Vulnerability summary

CVE-2008-5022 is a high (CVSS 7.5) Improper Authentication vulnerability in canonical ubuntu_linux. EPSS estimates a 3.03% chance of exploitation in the next 30 days, higher than 87.2% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
3.03%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 8 · Related 1

Timeline

  1. 13-11-2008
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last modifiedVulnerability information updated.

Description

The nsXMLHttpRequest::NotifyEventListeners method in Firefox 3.x before 3.0.4, Firefox 2.x before 2.0.0.18, Thunderbird 2.x before 2.0.0.18, and SeaMonkey 1.x before 1.1.13 allows remote attackers to bypass the same-origin policy and execute arbitrary script via multiple listeners, which bypass the inner window check.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

3.03%

Chance of exploitation in the next 30 days

Percentile

87%

Versus all other CVEs

30-day change

0.00 pp

From 3.03% on 19-09-2026

19-09-202619-10-2026
EPSS score
3.03%

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

Mozilla3 products
Canonical1 product
Debian1 product

3 vendors · 5 products

References

38 links
Show all 38 references