Multiple unspecified vulnerabilities in Firefox before 1.5.0.7, Thunderbird before…
Priority MEDIUM 52Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.
Summary
Multiple unspecified vulnerabilities in Firefox before 1.5.0.7, Thunderbird before 1.5.0.7, and SeaMonkey before 1.0.5 allow remote attackers to cause a denial of service (crash), corrupt memory, and possibly execute arbitrary code via unspecified vectors, some of which involve JavaScript, and possibly large images or plugin data.
Why it matters now
EPSS 0.05885 93rd 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
Red Hat 3 advisories
- RHSA-2006:0676 Released 2006-09-15 · Red Hat rating Criticalseamonkey security update
- Red Hat Desktop version 3 seamonkey-1.0.5-0.1.el3, seamonkey-1.0.5-0.1.el3.i386, seamonkey-chat-1.0.5-0.1.el3 +17
- Red Hat Enterprise Linux AS version 3 seamonkey-1.0.5-0.1.el3, seamonkey-1.0.5-0.1.el3.i386, seamonkey-1.0.5-0.1.el3.ia64 +37
- Red Hat Enterprise Linux AS version 4 devhelp-0.10-0.4.el4, devhelp-0.10-0.4.el4.i386, devhelp-0.10-0.4.el4.ppc +27
- Red Hat Enterprise Linux Desktop version 4 devhelp-0.10-0.4.el4, devhelp-0.10-0.4.el4.i386, devhelp-devel-0.10-0.4.el4 +13
- Red Hat Enterprise Linux ES version 3 seamonkey-1.0.5-0.1.el3, seamonkey-1.0.5-0.1.el3.i386, seamonkey-1.0.5-0.1.el3.ia64 +27
- Red Hat Enterprise Linux ES version 4 devhelp-0.10-0.4.el4, devhelp-0.10-0.4.el4.i386, devhelp-devel-0.10-0.4.el4 +19
- Red Hat Enterprise Linux WS version 3 seamonkey-1.0.5-0.1.el3, seamonkey-1.0.5-0.1.el3.i386, seamonkey-1.0.5-0.1.el3.ia64 +27
- Red Hat Enterprise Linux WS version 4 devhelp-0.10-0.4.el4, devhelp-0.10-0.4.el4.i386, devhelp-devel-0.10-0.4.el4 +19
- RHSA-2006:0677 Released 2006-09-15 · Red Hat rating Criticalthunderbird security update
- Red Hat Enterprise Linux AS version 4 thunderbird-1.5.0.7-0.1.el4, thunderbird-1.5.0.7-0.1.el4.i386, thunderbird-1.5.0.7-0.1.el4.ia64 +1
- Red Hat Enterprise Linux Desktop version 4 thunderbird-1.5.0.7-0.1.el4, thunderbird-1.5.0.7-0.1.el4.i386
- Red Hat Enterprise Linux ES version 4 thunderbird-1.5.0.7-0.1.el4, thunderbird-1.5.0.7-0.1.el4.i386, thunderbird-1.5.0.7-0.1.el4.ia64
- Red Hat Enterprise Linux WS version 4 thunderbird-1.5.0.7-0.1.el4, thunderbird-1.5.0.7-0.1.el4.i386, thunderbird-1.5.0.7-0.1.el4.ia64
- RHSA-2006:0675 Released 2006-09-15 · Red Hat rating Criticalfirefox security update
- Red Hat Enterprise Linux AS version 4 firefox-1.5.0.7-0.1.el4, firefox-1.5.0.7-0.1.el4.i386, firefox-1.5.0.7-0.1.el4.ia64 +1
- Red Hat Enterprise Linux Desktop version 4 firefox-1.5.0.7-0.1.el4, firefox-1.5.0.7-0.1.el4.i386
- Red Hat Enterprise Linux ES version 4 firefox-1.5.0.7-0.1.el4, firefox-1.5.0.7-0.1.el4.i386, firefox-1.5.0.7-0.1.el4.ia64
- Red Hat Enterprise Linux WS version 4 firefox-1.5.0.7-0.1.el4, firefox-1.5.0.7-0.1.el4.i386, firefox-1.5.0.7-0.1.el4.ia64
Vendor assessments
Red Hat
Red Hat rating: Critical. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Desktop version 3 | Fixed | RHSA-2006:0676 |
| Red Hat Enterprise Linux AS version 3 | Fixed | RHSA-2006:0676 |
| Red Hat Enterprise Linux AS version 4 | Fixed | RHSA-2006:0675, RHSA-2006:0676, RHSA-2006:0677 |
| Red Hat Enterprise Linux Desktop version 4 | Fixed | RHSA-2006:0675, RHSA-2006:0676, RHSA-2006:0677 |
| Red Hat Enterprise Linux ES version 3 | Fixed | RHSA-2006:0676 |
| Red Hat Enterprise Linux ES version 4 | Fixed | RHSA-2006:0675, RHSA-2006:0676, RHSA-2006:0677 |
| Red Hat Enterprise Linux WS version 3 | Fixed | RHSA-2006:0676 |
| Red Hat Enterprise Linux WS version 4 | Fixed | RHSA-2006:0675, RHSA-2006:0676, RHSA-2006:0677 |
Timeline
- 2026-10-02 Threatist record created from CVE-2006-4571
- 2026-10-03 Alias added: GHSA-vp9x-6f47-r7r2
References
Patch 2
Advisory 16
More Mozilla Seamonkey vulnerabilities
- 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-2014-01166 Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and… CVSS 3.1CRITICAL 9.8
- TI-2014-01165 The Web IDL implementation in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4… CVSS 3.1CRITICAL 9.8
- TI-2011-02075 Integer overflow in the Array.reduceRight method in Mozilla Firefox before 3.6.18 and 4.x… CVSS 2.0HIGH 10.0
- TI-2011-00061 Use-after-free vulnerability in Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17… CVSS 2.0HIGH 10.0
- TI-2011-00068 Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, does… CVSS 2.0HIGH 10.0
Sources
- CVE-2006-4571 · CVE Program
- CVE-2006-4571 · NVD
- FIRST EPSS
- GHSA-vp9x-6f47-r7r2 · GitHub Advisory Database · CC BY 4.0
- CVE-2006-4571 · Red Hat security data · CC BY 4.0
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