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TI-2007-02774 Aliases CVE-2007-2867GHSA-mqfh-xmrq-fccm

Multiple vulnerabilities in the layout engine for Mozilla Firefox 1.5.x before 1.5.0.12…

Priority MEDIUM 46CWE-119Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
Code execution
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-119 and the CVSS impact.

Summary

Multiple vulnerabilities in the layout engine for Mozilla Firefox 1.5.x before 1.5.0.12 and 2.x before 2.0.0.4, Thunderbird 1.5.x before 1.5.0.12 and 2.x before 2.0.0.4, and SeaMonkey 1.0.9 and 1.1.2 allow remote attackers to cause a denial of service (crash) via vectors related to dangling pointers, heap corruption, signed/unsigned, and other issues.

Why it matters now

EPSS 0.03407 88th 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 · 45

CPEVersionsRoleVendor
cpe:2.3:a:mozilla:firefox:1.5:*:*:*:*:*:*:*1.5VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.0.1:*:*:*:*:*:*:*1.5.0.1VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.0.2:*:*:*:*:*:*:*1.5.0.2VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.0.3:*:*:*:*:*:*:*1.5.0.3VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.0.4:*:*:*:*:*:*:*1.5.0.4VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.0.5:*:*:*:*:*:*:*1.5.0.5VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.0.6:*:*:*:*:*:*:*1.5.0.6VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.0.7:*:*:*:*:*:*:*1.5.0.7VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.0.8:*:*:*:*:*:*:*1.5.0.8VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.0.9:*:*:*:*:*:*:*1.5.0.9VulnerableMozilla
  • cpe:2.3:a:mozilla:firefox:1.5:*:*:*:*:*:*:* Versions 1.5 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.0.1:*:*:*:*:*:*:* Versions 1.5.0.1 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.0.2:*:*:*:*:*:*:* Versions 1.5.0.2 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.0.3:*:*:*:*:*:*:* Versions 1.5.0.3 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.0.4:*:*:*:*:*:*:* Versions 1.5.0.4 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.0.5:*:*:*:*:*:*:* Versions 1.5.0.5 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.0.6:*:*:*:*:*:*:* Versions 1.5.0.6 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.0.7:*:*:*:*:*:*:* Versions 1.5.0.7 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.0.8:*:*:*:*:*:*:* Versions 1.5.0.8 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.0.9:*:*:*:*:*:*:* Versions 1.5.0.9 Vulnerable ·Mozilla
Show 35 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:mozilla:firefox:1.5.0.10:*:*:*:*:*:*:*1.5.0.10VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.0.11:*:*:*:*:*:*:*1.5.0.11VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.1:*:*:*:*:*:*:*1.5.1VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.2:*:*:*:*:*:*:*1.5.2VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.3:*:*:*:*:*:*:*1.5.3VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.4:*:*:*:*:*:*:*1.5.4VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.5:*:*:*:*:*:*:*1.5.5VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.6:*:*:*:*:*:*:*1.5.6VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.7:*:*:*:*:*:*:*1.5.7VulnerableMozilla
cpe:2.3:a:mozilla:firefox:1.5.8:*:*:*:*:*:*:*1.5.8VulnerableMozilla
cpe:2.3:a:mozilla:firefox:2.0:*:*:*:*:*:*:*2.0VulnerableMozilla
cpe:2.3:a:mozilla:firefox:2.0.0.1:*:*:*:*:*:*:*2.0.0.1VulnerableMozilla
cpe:2.3:a:mozilla:firefox:2.0.0.2:*:*:*:*:*:*:*2.0.0.2VulnerableMozilla
cpe:2.3:a:mozilla:firefox:2.0.0.3:*:*:*:*:*:*:*2.0.0.3VulnerableMozilla
cpe:2.3:a:mozilla:seamonkey:1.0.3:*:*:*:*:*:*:*1.0.3VulnerableMozilla
cpe:2.3:a:mozilla:seamonkey:1.0.4:*:*:*:*:*:*:*1.0.4VulnerableMozilla
cpe:2.3:a:mozilla:seamonkey:1.0.9:*:*:*:*:*:*:*1.0.9VulnerableMozilla
cpe:2.3:a:mozilla:seamonkey:1.1.2:*:*:*:*:*:*:*1.1.2VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5:*:*:*:*:*:*:*1.5VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5.0.1:*:*:*:*:*:*:*1.5.0.1VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5.0.2:*:*:*:*:*:*:*1.5.0.2VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5.0.3:*:*:*:*:*:*:*1.5.0.3VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5.0.4:*:*:*:*:*:*:*1.5.0.4VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5.0.6:*:*:*:*:*:*:*1.5.0.6VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5.0.7:*:*:*:*:*:*:*1.5.0.7VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5.0.8:*:*:*:*:*:*:*1.5.0.8VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5.0.9:*:*:*:*:*:*:*1.5.0.9VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5.0.10:*:*:*:*:*:*:*1.5.0.10VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5.0.11:*:*:*:*:*:*:*1.5.0.11VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5.1:*:*:*:*:*:*:*1.5.1VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:1.5.2:*:*:*:*:*:*:*1.5.2VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:2.0.0.0:*:*:*:*:*:*:*2.0.0.0VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:2.0.0.1:*:*:*:*:*:*:*2.0.0.1VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:2.0.0.2:*:*:*:*:*:*:*2.0.0.2VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:2.0.0.3:*:*:*:*:*:*:*2.0.0.3VulnerableMozilla
  • cpe:2.3:a:mozilla:firefox:1.5.0.10:*:*:*:*:*:*:* Versions 1.5.0.10 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.0.11:*:*:*:*:*:*:* Versions 1.5.0.11 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.1:*:*:*:*:*:*:* Versions 1.5.1 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.2:*:*:*:*:*:*:* Versions 1.5.2 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.3:*:*:*:*:*:*:* Versions 1.5.3 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.4:*:*:*:*:*:*:* Versions 1.5.4 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.5:*:*:*:*:*:*:* Versions 1.5.5 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.6:*:*:*:*:*:*:* Versions 1.5.6 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.7:*:*:*:*:*:*:* Versions 1.5.7 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:1.5.8:*:*:*:*:*:*:* Versions 1.5.8 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:2.0.0.1:*:*:*:*:*:*:* Versions 2.0.0.1 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:2.0.0.2:*:*:*:*:*:*:* Versions 2.0.0.2 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:2.0.0.3:*:*:*:*:*:*:* Versions 2.0.0.3 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:seamonkey:1.0.3:*:*:*:*:*:*:* Versions 1.0.3 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:seamonkey:1.0.4:*:*:*:*:*:*:* Versions 1.0.4 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:seamonkey:1.0.9:*:*:*:*:*:*:* Versions 1.0.9 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:seamonkey:1.1.2:*:*:*:*:*:*:* Versions 1.1.2 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5:*:*:*:*:*:*:* Versions 1.5 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5.0.1:*:*:*:*:*:*:* Versions 1.5.0.1 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5.0.2:*:*:*:*:*:*:* Versions 1.5.0.2 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5.0.3:*:*:*:*:*:*:* Versions 1.5.0.3 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5.0.4:*:*:*:*:*:*:* Versions 1.5.0.4 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5.0.6:*:*:*:*:*:*:* Versions 1.5.0.6 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5.0.7:*:*:*:*:*:*:* Versions 1.5.0.7 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5.0.8:*:*:*:*:*:*:* Versions 1.5.0.8 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5.0.9:*:*:*:*:*:*:* Versions 1.5.0.9 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5.0.10:*:*:*:*:*:*:* Versions 1.5.0.10 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5.0.11:*:*:*:*:*:*:* Versions 1.5.0.11 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5.1:*:*:*:*:*:*:* Versions 1.5.1 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:1.5.2:*:*:*:*:*:*:* Versions 1.5.2 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:2.0.0.0:*:*:*:*:*:*:* Versions 2.0.0.0 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:2.0.0.1:*:*:*:*:*:*:* Versions 2.0.0.1 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:2.0.0.2:*:*:*:*:*:*:* Versions 2.0.0.2 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:2.0.0.3:*:*:*:*:*:*:* Versions 2.0.0.3 Vulnerable ·Mozilla

Remediation

Red Hat 3 advisories

  • RHSA-2007:0402 Released 2007-05-31 · Red Hat rating Critical
    seamonkey security update
    • Red Hat Desktop version 3 seamonkey-1.0.9-0.1.el3, seamonkey-1.0.9-0.1.el3.i386, seamonkey-chat-1.0.9-0.1.el3 +17
    • Red Hat Enterprise Linux AS (Advanced Server) version 2.1 seamonkey-1.0.9-0.1.el2, seamonkey-1.0.9-0.1.el2.i386, seamonkey-1.0.9-0.1.el2.ia64 +18
    • Red Hat Enterprise Linux AS version 3 seamonkey-1.0.9-0.1.el3, seamonkey-1.0.9-0.1.el3.i386, seamonkey-1.0.9-0.1.el3.ia64 +37
    • Red Hat Enterprise Linux AS version 4 devhelp-0.10-0.8.el4, devhelp-0.10-0.8.el4.i386, devhelp-0.10-0.8.el4.ppc +27
    • Red Hat Enterprise Linux Desktop version 4 devhelp-0.10-0.8.el4, devhelp-0.10-0.8.el4.i386, devhelp-devel-0.10-0.8.el4 +13
    • Red Hat Enterprise Linux ES version 2.1 seamonkey-1.0.9-0.1.el2, seamonkey-1.0.9-0.1.el2.i386, seamonkey-chat-1.0.9-0.1.el2.i386 +8
    • Red Hat Enterprise Linux ES version 3 seamonkey-1.0.9-0.1.el3, seamonkey-1.0.9-0.1.el3.i386, seamonkey-1.0.9-0.1.el3.ia64 +27
    • Red Hat Enterprise Linux ES version 4 devhelp-0.10-0.8.el4, devhelp-0.10-0.8.el4.i386, devhelp-devel-0.10-0.8.el4 +19
    • Red Hat Enterprise Linux WS version 2.1 seamonkey-1.0.9-0.1.el2, seamonkey-1.0.9-0.1.el2.i386, seamonkey-chat-1.0.9-0.1.el2.i386 +8
    • Red Hat Enterprise Linux WS version 3 seamonkey-1.0.9-0.1.el3, seamonkey-1.0.9-0.1.el3.i386, seamonkey-1.0.9-0.1.el3.ia64 +27
    • Red Hat Enterprise Linux WS version 4 devhelp-0.10-0.8.el4, devhelp-0.10-0.8.el4.i386, devhelp-devel-0.10-0.8.el4 +19
    • Red Hat Linux Advanced Workstation 2.1 seamonkey-1.0.9-0.1.el2, seamonkey-1.0.9-0.1.el2.ia64, seamonkey-chat-1.0.9-0.1.el2.ia64 +8
  • RHSA-2007:0401 Released 2007-05-31 · Red Hat rating Critical
    thunderbird security update
    • Red Hat Enterprise Linux AS version 4 thunderbird-1.5.0.12-0.1.el4, thunderbird-1.5.0.12-0.1.el4.i386, thunderbird-1.5.0.12-0.1.el4.ia64 +1
    • Red Hat Enterprise Linux Desktop (v. 5 client) thunderbird-1.5.0.12-1.el5, thunderbird-1.5.0.12-1.el5.i386
    • Red Hat Enterprise Linux Desktop version 4 thunderbird-1.5.0.12-0.1.el4, thunderbird-1.5.0.12-0.1.el4.i386
    • Red Hat Enterprise Linux ES version 4 thunderbird-1.5.0.12-0.1.el4, thunderbird-1.5.0.12-0.1.el4.i386, thunderbird-1.5.0.12-0.1.el4.ia64
    • Red Hat Enterprise Linux Optional Productivity Applications (v. 5 server) thunderbird-1.5.0.12-1.el5, thunderbird-1.5.0.12-1.el5.i386
    • Red Hat Enterprise Linux WS version 4 thunderbird-1.5.0.12-0.1.el4, thunderbird-1.5.0.12-0.1.el4.i386, thunderbird-1.5.0.12-0.1.el4.ia64
  • RHSA-2007:0400 Released 2007-05-31 · Red Hat rating Critical
    firefox security update
    • Red Hat Enterprise Linux (v. 5 server) devhelp-0.12-11.el5, devhelp-0.12-11.el5.i386, devhelp-0.12-11.el5.ia64 +13
    • Red Hat Enterprise Linux AS version 4 firefox-1.5.0.12-0.1.el4, firefox-1.5.0.12-0.1.el4.i386, firefox-1.5.0.12-0.1.el4.ia64 +1
    • Red Hat Enterprise Linux Desktop (v. 5 client) devhelp-0.12-11.el5, devhelp-0.12-11.el5.i386, firefox-1.5.0.12-1.el5 +3
    • Red Hat Enterprise Linux Desktop Workstation (v. 5 client) devhelp-0.12-11.el5, devhelp-devel-0.12-11.el5, devhelp-devel-0.12-11.el5.i386
    • Red Hat Enterprise Linux Desktop version 4 firefox-1.5.0.12-0.1.el4, firefox-1.5.0.12-0.1.el4.i386
    • Red Hat Enterprise Linux ES version 4 firefox-1.5.0.12-0.1.el4, firefox-1.5.0.12-0.1.el4.i386, firefox-1.5.0.12-0.1.el4.ia64
    • Red Hat Enterprise Linux WS version 4 firefox-1.5.0.12-0.1.el4, firefox-1.5.0.12-0.1.el4.i386, firefox-1.5.0.12-0.1.el4.ia64

Vendor assessments

Red Hat

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

ProductStatusPlan or fix
Red Hat Desktop version 3Fixed RHSA-2007:0402
Red Hat Enterprise Linux (v. 5 server)Fixed RHSA-2007:0400
Red Hat Enterprise Linux AS (Advanced Server) version 2.1 Fixed RHSA-2007:0402
Red Hat Enterprise Linux AS version 3Fixed RHSA-2007:0402
Red Hat Enterprise Linux AS version 4Fixed RHSA-2007:0400, RHSA-2007:0401, RHSA-2007:0402
Red Hat Enterprise Linux Desktop (v. 5 client)Fixed RHSA-2007:0400, RHSA-2007:0401
Red Hat Enterprise Linux Desktop Workstation (v. 5 client)Fixed RHSA-2007:0400
Red Hat Enterprise Linux Desktop version 4Fixed RHSA-2007:0400, RHSA-2007:0401, RHSA-2007:0402
Red Hat Enterprise Linux ES version 2.1Fixed RHSA-2007:0402
Red Hat Enterprise Linux ES version 3Fixed RHSA-2007:0402
Red Hat Enterprise Linux ES version 4Fixed RHSA-2007:0400, RHSA-2007:0401, RHSA-2007:0402
Red Hat Enterprise Linux Optional Productivity Applications (v. 5 server)Fixed RHSA-2007:0401
Red Hat Enterprise Linux WS version 2.1Fixed RHSA-2007:0402
Red Hat Enterprise Linux WS version 3Fixed RHSA-2007:0402
Red Hat Enterprise Linux WS version 4Fixed RHSA-2007:0400, RHSA-2007:0401, RHSA-2007:0402
Red Hat Linux Advanced Workstation 2.1Fixed RHSA-2007:0402

Timeline

  1. 2026-10-02 Threatist record created from CVE-2007-2867
  2. 2026-10-03 Alias added: GHSA-mqfh-xmrq-fccm

References

Patch 1

Advisory 25

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