Mozilla Firefox 1.5, Netscape 8.0.4 and 7.2, and K-Meleon before 0.9.12 allows remote…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.
Summary
Mozilla Firefox 1.5, Netscape 8.0.4 and 7.2, and K-Meleon before 0.9.12 allows remote attackers to cause a denial of service (CPU consumption and delayed application startup) via a web site with a large title, which is recorded in history.dat but not processed efficiently during startup. NOTE: despite initial reports, the Mozilla vendor does not believe that this issue can be used to trigger a crash or buffer overflow in Firefox. Also, it has been independently reported that Netscape 8.1 does not have this issue.
Why it matters now
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
CPE configurations NVD · 11
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:k-meleon_project:k-meleon:*:*:*:*:*:*:*:* | up to 0.9 | Vulnerable | K-meleon Project |
| cpe:2.3:a:k-meleon_project:k-meleon:0.7:*:*:*:*:*:*:* | 0.7 | Vulnerable | K-meleon Project |
| cpe:2.3:a:k-meleon_project:k-meleon:0.7_service_pack_1:*:*:*:*:*:*:* | 0.7_service_pack_1 | Vulnerable | K-meleon Project |
| cpe:2.3:a:k-meleon_project:k-meleon:0.8:*:*:*:*:*:*:* | 0.8 | Vulnerable | K-meleon Project |
| cpe:2.3:a:k-meleon_project:k-meleon:0.8.1:*:*:*:*:*:*:* | 0.8.1 | Vulnerable | K-meleon Project |
| cpe:2.3:a:k-meleon_project:k-meleon:0.8.2:*:*:*:*:*:*:* | 0.8.2 | Vulnerable | K-meleon Project |
| cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | up to 1.5 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla_suite:*:*:*:*:*:*:*:* | up to 1.7.12 | Vulnerable | Mozilla |
| cpe:2.3:a:netscape:navigator:*:*:*:*:*:*:*:* | up to 8.0.40 | Vulnerable | Netscape |
| cpe:2.3:a:netscape:navigator:7.1:*:*:*:*:*:*:* | 7.1 | Vulnerable | Netscape |
- cpe:2.3:a:k-meleon_project:k-meleon:*:*:*:*:*:*:*:* Versions up to 0.9 Vulnerable ·K-meleon Project
- cpe:2.3:a:k-meleon_project:k-meleon:0.7:*:*:*:*:*:*:* Versions 0.7 Vulnerable ·K-meleon Project
- cpe:2.3:a:k-meleon_project:k-meleon:0.7_service_pack_1:*:*:*:*:*:*:* Versions 0.7_service_pack_1 Vulnerable ·K-meleon Project
- cpe:2.3:a:k-meleon_project:k-meleon:0.8:*:*:*:*:*:*:* Versions 0.8 Vulnerable ·K-meleon Project
- cpe:2.3:a:k-meleon_project:k-meleon:0.8.1:*:*:*:*:*:*:* Versions 0.8.1 Vulnerable ·K-meleon Project
- cpe:2.3:a:k-meleon_project:k-meleon:0.8.2:*:*:*:*:*:*:* Versions 0.8.2 Vulnerable ·K-meleon Project
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* Versions up to 1.5 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla_suite:*:*:*:*:*:*:*:* Versions up to 1.7.12 Vulnerable ·Mozilla
- cpe:2.3:a:netscape:navigator:*:*:*:*:*:*:*:* Versions up to 8.0.40 Vulnerable ·Netscape
- cpe:2.3:a:netscape:navigator:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·Netscape
Remediation
Red Hat 1 advisory
- RHSA-2006:0200 Released 2006-02-02 · Red Hat rating Criticalfirefox security update
- Red Hat Enterprise Linux AS version 4 firefox-1.0.7-1.4.3, firefox-1.0.7-1.4.3.i386, firefox-1.0.7-1.4.3.ia64 +1
- Red Hat Enterprise Linux Desktop version 4 firefox-1.0.7-1.4.3, firefox-1.0.7-1.4.3.i386
- Red Hat Enterprise Linux ES version 4 firefox-1.0.7-1.4.3, firefox-1.0.7-1.4.3.i386, firefox-1.0.7-1.4.3.ia64
- Red Hat Enterprise Linux WS version 4 firefox-1.0.7-1.4.3, firefox-1.0.7-1.4.3.i386, firefox-1.0.7-1.4.3.ia64
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux AS version 4 | Fixed | RHSA-2006:0200 |
| Red Hat Enterprise Linux Desktop version 4 | Fixed | RHSA-2006:0200 |
| Red Hat Enterprise Linux ES version 4 | Fixed | RHSA-2006:0200 |
| Red Hat Enterprise Linux WS version 4 | Fixed | RHSA-2006:0200 |
Timeline
- 2026-10-02 Threatist record created from CVE-2005-4134
- 2026-10-03 Alias added: GHSA-q5x9-vpfc-fjcq
References
Advisory 15
Other 12
- 21533
- 20051208 Re: re: Firefox 1.5 buffer overflow (poc)
- http://www.networksecurity.fi/advisories/netscape-history.html
- http://support.avaya.com/elmodocs2/security/ASA-2006-205.htm
- ADV-2006-0413
- http://www.mozilla.org/security/announce/mfsa2006-03.html
- http://www.mozilla.org/security/history-title.html
- oval:org.mitre.oval:def:11382
- ADV-2005-2805
- oval:org.mitre.oval:def:1619
- 20051208 re: Firefox 1.5 buffer overflow (poc)
- ADV-2006-3391
Sources
- CVE-2005-4134 · CVE Program
- CVE-2005-4134 · NVD
- FIRST EPSS
- GHSA-q5x9-vpfc-fjcq · GitHub Advisory Database · CC BY 4.0
- CVE-2005-4134 · Red Hat security data · CC BY 4.0
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