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TI-2006-01677 Aliases CVE-2006-1731GHSA-5g37-6qw5-9qqj

Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite…

Priority LOW 24CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
Cross-site scripting
Confidentiality · integrity · availability
None · Partial · None
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-79.

Summary

Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 returns the Object class prototype instead of the global window object when (1) .valueOf.call or (2) .valueOf.apply are called without any arguments, which allows remote attackers to conduct cross-site scripting (XSS) attacks.

Why it matters now

EPSS 0.01822 78th percentileScored 2026-11-07
Fix Fixed Red Hat: 3 advisories

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 30

CPEVersionsRoleVendor
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*up to 1.0.7VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.0:*:*:*:*:*:*:*1.0VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.0.1:*:*:*:*:*:*:*1.0.1VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.0.2:*:*:*:*:*:*:*1.0.2VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.0.3:*:*:*:*:*:*:*1.0.3VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.0.4:*:*:*:*:*:*:*1.0.4VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.0.5:*:*:*:*:*:*:*1.0.5VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.0.6:*:*:*:*:*:*:*1.0.6VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5:*:*:*:*:*:*:*1.5VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5:beta1:*:*:*:*:*:*1.5 beta1VulnerableMozilla
  • cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* Versions up to 1.0.7 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.0.1:*:*:*:*:*:*:* Versions 1.0.1 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.0.2:*:*:*:*:*:*:* Versions 1.0.2 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.0.3:*:*:*:*:*:*:* Versions 1.0.3 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.0.4:*:*:*:*:*:*:* Versions 1.0.4 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.0.5:*:*:*:*:*:*:* Versions 1.0.5 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.0.6:*:*:*:*:*:*:* Versions 1.0.6 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5:*:*:*:*:*:*:* Versions 1.5 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5:beta1:*:*:*:*:*:* Versions 1.5 beta1 Vulnerable ·Mozilla
Show 20 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:mozilla:firefox:1.5:beta2:*:*:*:*:*:*1.5 beta2VulnerableMozilla
cpe:2.3:a:mozilla:mozilla_suite:*:*:*:*:*:*:*:*up to 1.7.12VulnerableMozilla
cpe:2.3:a:mozilla:mozilla_suite:1.7.6:*:*:*:*:*:*:*1.7.6VulnerableMozilla
cpe:2.3:a:mozilla:mozilla_suite:1.7.7:*:*:*:*:*:*:*1.7.7VulnerableMozilla
cpe:2.3:a:mozilla:mozilla_suite:1.7.8:*:*:*:*:*:*:*1.7.8VulnerableMozilla
cpe:2.3:a:mozilla:mozilla_suite:1.7.10:*:*:*:*:*:*:*1.7.10VulnerableMozilla
cpe:2.3:a:mozilla:mozilla_suite:1.7.11:*:*:*:*:*:*:*1.7.11VulnerableMozilla
cpe:2.3:a:mozilla:seamonkey:*:beta:*:*:*:*:*:*up to 1.0VulnerableMozilla
cpe:2.3:a:mozilla:seamonkey:1.0:*:alpha:*:*:*:*:*1.0VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*up to 1.0.7VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.0:*:*:*:*:*:*:*1.0VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.0.1:*:*:*:*:*:*:*1.0.1VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.0.2:*:*:*:*:*:*:*1.0.2VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.0.3:*:*:*:*:*:*:*1.0.3VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.0.4:*:*:*:*:*:*:*1.0.4VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.0.5:*:*:*:*:*:*:*1.0.5VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.0.5:beta:*:*:*:*:*:*1.0.5 betaVulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.0.6:*:*:*:*:*:*:*1.0.6VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5:*:*:*:*:*:*:*1.5VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5:beta2:*:*:*:*:*:*1.5 beta2VulnerableMozilla
  • cpe:2.3:a:mozilla:firefox:1.5:beta2:*:*:*:*:*:* Versions 1.5 beta2 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:mozilla_suite:*:*:*:*:*:*:*:* Versions up to 1.7.12 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:mozilla_suite:1.7.6:*:*:*:*:*:*:* Versions 1.7.6 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:mozilla_suite:1.7.7:*:*:*:*:*:*:* Versions 1.7.7 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:mozilla_suite:1.7.8:*:*:*:*:*:*:* Versions 1.7.8 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:mozilla_suite:1.7.10:*:*:*:*:*:*:* Versions 1.7.10 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:mozilla_suite:1.7.11:*:*:*:*:*:*:* Versions 1.7.11 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:seamonkey:*:beta:*:*:*:*:*:* Versions up to 1.0 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:seamonkey:1.0:*:alpha:*:*:*:*:* Versions 1.0 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* Versions up to 1.0.7 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.0.1:*:*:*:*:*:*:* Versions 1.0.1 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.0.2:*:*:*:*:*:*:* Versions 1.0.2 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.0.3:*:*:*:*:*:*:* Versions 1.0.3 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.0.4:*:*:*:*:*:*:* Versions 1.0.4 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.0.5:*:*:*:*:*:*:* Versions 1.0.5 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.0.5:beta:*:*:*:*:*:* Versions 1.0.5 beta Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.0.6:*:*:*:*:*:*:* Versions 1.0.6 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5:*:*:*:*:*:*:* Versions 1.5 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5:beta2:*:*:*:*:*:* Versions 1.5 beta2 Vulnerable ·Mozilla

Remediation

Red Hat 3 advisories

  • RHSA-2006:0330 Released 2006-04-21 · Red Hat rating Critical
    thunderbird security update
    • Red Hat Enterprise Linux AS version 4 thunderbird-1.0.8-1.4.1, thunderbird-1.0.8-1.4.1.i386, thunderbird-1.0.8-1.4.1.ia64 +1
    • Red Hat Enterprise Linux Desktop version 4 thunderbird-1.0.8-1.4.1, thunderbird-1.0.8-1.4.1.i386
    • Red Hat Enterprise Linux ES version 4 thunderbird-1.0.8-1.4.1, thunderbird-1.0.8-1.4.1.i386, thunderbird-1.0.8-1.4.1.ia64
    • Red Hat Enterprise Linux WS version 4 thunderbird-1.0.8-1.4.1, thunderbird-1.0.8-1.4.1.i386, thunderbird-1.0.8-1.4.1.ia64
  • RHSA-2006:0329 Released 2006-04-18 · Red Hat rating Critical
    mozilla security update
    • Red Hat Enterprise Linux AS version 4 devhelp-0.9.2-2.4.8, devhelp-0.9.2-2.4.8.i386, devhelp-0.9.2-2.4.8.ppc +3
    • Red Hat Enterprise Linux Desktop version 4 devhelp-0.9.2-2.4.8, devhelp-0.9.2-2.4.8.i386, devhelp-devel-0.9.2-2.4.8 +1
    • Red Hat Enterprise Linux ES version 4 devhelp-0.9.2-2.4.8, devhelp-0.9.2-2.4.8.i386, devhelp-devel-0.9.2-2.4.8 +1
    • Red Hat Enterprise Linux WS version 4 devhelp-0.9.2-2.4.8, devhelp-0.9.2-2.4.8.i386, devhelp-devel-0.9.2-2.4.8 +1
  • RHSA-2006:0328 Released 2006-04-14 · Red Hat rating Critical
    firefox security update
    • Red Hat Enterprise Linux AS version 4 firefox-1.0.8-1.4.1, firefox-1.0.8-1.4.1.i386, firefox-1.0.8-1.4.1.ia64 +1
    • Red Hat Enterprise Linux Desktop version 4 firefox-1.0.8-1.4.1, firefox-1.0.8-1.4.1.i386
    • Red Hat Enterprise Linux ES version 4 firefox-1.0.8-1.4.1, firefox-1.0.8-1.4.1.i386, firefox-1.0.8-1.4.1.ia64
    • Red Hat Enterprise Linux WS version 4 firefox-1.0.8-1.4.1, firefox-1.0.8-1.4.1.i386, firefox-1.0.8-1.4.1.ia64

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux AS version 4Fixed RHSA-2006:0328, RHSA-2006:0329, RHSA-2006:0330
Red Hat Enterprise Linux Desktop version 4Fixed RHSA-2006:0328, RHSA-2006:0329, RHSA-2006:0330
Red Hat Enterprise Linux ES version 4Fixed RHSA-2006:0328, RHSA-2006:0329, RHSA-2006:0330
Red Hat Enterprise Linux WS version 4Fixed RHSA-2006:0328, RHSA-2006:0329, RHSA-2006:0330

Timeline

  1. 2026-10-02 Threatist record created from CVE-2006-1731
  2. 2026-10-03 Alias added: GHSA-5g37-6qw5-9qqj

References

Advisory 21

Other 6

  • TI-2024-08981 Use after free in Mozilla Firefox KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-09832 Use after free in Mozilla Firefox KEVCVSS 3.1CRITICAL 9.6
  • TI-2019-08769 Improper input validation in Mozilla Firefox ESR KEVCVSS 3.1CRITICAL 10.0
  • TI-2010-03577 Mozilla Firefox 3.5.x through 3.5.14 and 3.6.x through 3.6.11, Thunderbird 3.1.6 before… KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-04799 Out-of-bounds write in Google Chrome KEVCVSS 3.1HIGH 8.8
  • TI-2023-04477 Out-of-bounds write in Google Chrome KEVCVSS 3.1HIGH 8.8
See all 3444 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences