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TI-2007-00963 Aliases CVE-2007-0995GHSA-8j2j-5pq8-mr48

Mozilla Firefox before 1.5.0.10 and 2.x before 2.0.0.2, and SeaMonkey before 1.0.8…

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 before 1.5.0.10 and 2.x before 2.0.0.2, and SeaMonkey before 1.0.8 ignores trailing invalid HTML characters in attribute names, which allows remote attackers to bypass content filters that use regular expressions.

Why it matters now

EPSS 0.02198 82nd percentileScored 2026-11-07
Fix Fixed Red Hat: 5 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 · 4

CPEVersionsRoleVendor
cpe:2.3:a:mozilla:firefox:1.5.0.10:*:*:*:*:*:*:*1.5.0.10VulnerableMozilla
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:seamonkey:*:*:*:*:*:*:*:*up to 1.0.7VulnerableMozilla
  • cpe:2.3:a:mozilla:firefox:1.5.0.10:*:*:*:*:*:*:* Versions 1.5.0.10 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:seamonkey:*:*:*:*:*:*:*:* Versions up to 1.0.7 Vulnerable ·Mozilla

Remediation

Red Hat 5 advisories

  • RHSA-2007:0097 Released 2007-03-14 · Red Hat rating Critical
    firefox security update
    • Red Hat Enterprise Linux (v. 5 server) devhelp-0.12-10.0.1.el5, devhelp-0.12-10.0.1.el5.i386, devhelp-0.12-10.0.1.el5.ia64 +13
    • Red Hat Enterprise Linux Desktop (v. 5 client) devhelp-0.12-10.0.1.el5, devhelp-0.12-10.0.1.el5.i386, firefox-1.5.0.10-2.el5 +3
    • Red Hat Enterprise Linux Desktop Workstation (v. 5 client) devhelp-0.12-10.0.1.el5, devhelp-devel-0.12-10.0.1.el5, devhelp-devel-0.12-10.0.1.el5.i386
  • RHSA-2007:0108 Released 2007-03-14 · Red Hat rating Critical
    thunderbird security update
    • Red Hat Enterprise Linux Desktop (v. 5 client) thunderbird-1.5.0.10-1.el5, thunderbird-1.5.0.10-1.el5.i386
  • RHSA-2007:0078 Released 2007-03-02 · Red Hat rating Critical
    thunderbird security update
    • Red Hat Enterprise Linux AS version 4 thunderbird-1.5.0.10-0.1.el4, thunderbird-1.5.0.10-0.1.el4.i386, thunderbird-1.5.0.10-0.1.el4.ia64 +1
    • Red Hat Enterprise Linux Desktop version 4 thunderbird-1.5.0.10-0.1.el4, thunderbird-1.5.0.10-0.1.el4.i386
    • Red Hat Enterprise Linux ES version 4 thunderbird-1.5.0.10-0.1.el4, thunderbird-1.5.0.10-0.1.el4.i386, thunderbird-1.5.0.10-0.1.el4.ia64
    • Red Hat Enterprise Linux WS version 4 thunderbird-1.5.0.10-0.1.el4, thunderbird-1.5.0.10-0.1.el4.i386, thunderbird-1.5.0.10-0.1.el4.ia64
Show 2 more Red Hat advisories
  • RHSA-2007:0077 Released 2007-02-24 · Red Hat rating Critical
    seamonkey security update
    • Red Hat Desktop version 3 seamonkey-1.0.8-0.2.el3, seamonkey-1.0.8-0.2.el3.i386, seamonkey-chat-1.0.8-0.2.el3 +17
    • Red Hat Enterprise Linux AS (Advanced Server) version 2.1 seamonkey-1.0.8-0.2.el2, seamonkey-1.0.8-0.2.el2.i386, seamonkey-1.0.8-0.2.el2.ia64 +18
    • Red Hat Enterprise Linux AS version 3 seamonkey-1.0.8-0.2.el3, seamonkey-1.0.8-0.2.el3.i386, seamonkey-1.0.8-0.2.el3.ia64 +37
    • Red Hat Enterprise Linux AS version 4 devhelp-0.10-0.7.el4, devhelp-0.10-0.7.el4.i386, devhelp-0.10-0.7.el4.ppc +27
    • Red Hat Enterprise Linux Desktop version 4 devhelp-0.10-0.7.el4, devhelp-0.10-0.7.el4.i386, devhelp-devel-0.10-0.7.el4 +13
    • Red Hat Enterprise Linux ES version 2.1 seamonkey-1.0.8-0.2.el2, seamonkey-1.0.8-0.2.el2.i386, seamonkey-chat-1.0.8-0.2.el2.i386 +8
    • Red Hat Enterprise Linux ES version 3 seamonkey-1.0.8-0.2.el3, seamonkey-1.0.8-0.2.el3.i386, seamonkey-1.0.8-0.2.el3.ia64 +27
    • Red Hat Enterprise Linux ES version 4 devhelp-0.10-0.7.el4, devhelp-0.10-0.7.el4.i386, devhelp-devel-0.10-0.7.el4 +19
    • Red Hat Enterprise Linux WS version 2.1 seamonkey-1.0.8-0.2.el2, seamonkey-1.0.8-0.2.el2.i386, seamonkey-chat-1.0.8-0.2.el2.i386 +8
    • Red Hat Enterprise Linux WS version 3 seamonkey-1.0.8-0.2.el3, seamonkey-1.0.8-0.2.el3.i386, seamonkey-1.0.8-0.2.el3.ia64 +27
    • Red Hat Enterprise Linux WS version 4 devhelp-0.10-0.7.el4, devhelp-0.10-0.7.el4.i386, devhelp-devel-0.10-0.7.el4 +19
    • Red Hat Linux Advanced Workstation 2.1 seamonkey-1.0.8-0.2.el2, seamonkey-1.0.8-0.2.el2.ia64, seamonkey-chat-1.0.8-0.2.el2.ia64 +8
  • RHSA-2007:0079 Released 2007-02-23 · Red Hat rating Critical
    Firefox security update
    • Red Hat Enterprise Linux AS version 4 firefox-1.5.0.10-0.1.el4, firefox-1.5.0.10-0.1.el4.i386, firefox-1.5.0.10-0.1.el4.ia64 +1
    • Red Hat Enterprise Linux Desktop version 4 firefox-1.5.0.10-0.1.el4, firefox-1.5.0.10-0.1.el4.i386
    • Red Hat Enterprise Linux ES version 4 firefox-1.5.0.10-0.1.el4, firefox-1.5.0.10-0.1.el4.i386, firefox-1.5.0.10-0.1.el4.ia64
    • Red Hat Enterprise Linux WS version 4 firefox-1.5.0.10-0.1.el4, firefox-1.5.0.10-0.1.el4.i386, firefox-1.5.0.10-0.1.el4.ia64

Vendor assessments

Red Hat

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

ProductStatusPlan or fix
Red Hat Desktop version 3Fixed RHSA-2007:0077
Red Hat Enterprise Linux (v. 5 server)Fixed RHSA-2007:0097
Red Hat Enterprise Linux AS (Advanced Server) version 2.1 Fixed RHSA-2007:0077
Red Hat Enterprise Linux AS version 3Fixed RHSA-2007:0077
Red Hat Enterprise Linux AS version 4Fixed RHSA-2007:0077, RHSA-2007:0078, RHSA-2007:0079
Red Hat Enterprise Linux Desktop (v. 5 client)Fixed RHSA-2007:0097, RHSA-2007:0108
Red Hat Enterprise Linux Desktop Workstation (v. 5 client)Fixed RHSA-2007:0097
Red Hat Enterprise Linux Desktop version 4Fixed RHSA-2007:0077, RHSA-2007:0078, RHSA-2007:0079
Red Hat Enterprise Linux ES version 2.1Fixed RHSA-2007:0077
Red Hat Enterprise Linux ES version 3Fixed RHSA-2007:0077
Red Hat Enterprise Linux ES version 4Fixed RHSA-2007:0077, RHSA-2007:0078, RHSA-2007:0079
Red Hat Enterprise Linux WS version 2.1Fixed RHSA-2007:0077
Red Hat Enterprise Linux WS version 3Fixed RHSA-2007:0077
Red Hat Enterprise Linux WS version 4Fixed RHSA-2007:0077, RHSA-2007:0078, RHSA-2007:0079
Red Hat Linux Advanced Workstation 2.1Fixed RHSA-2007:0077

Timeline

  1. 2026-10-02 Threatist record created from CVE-2007-0995
  2. 2026-10-03 Alias added: GHSA-8j2j-5pq8-mr48

References

Patch 1

Advisory 17

Other 8

  • 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