Skip to content
Fencer Vulns
medium 6.8

CVE-2007-1095 json

Mozilla Firefox before 2.0.0.8 and SeaMonkey before 1.1.5 do not properly implement JavaScript onUnload handlers, which allows remote attac…

published 2007-02-26 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-1092

cvss
6.8
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.3%
EPSS 2.3% chance of exploitation in 30 days, percentile 83%
public exploits
0
none known

Summary

Mozilla Firefox before 2.0.0.8 and SeaMonkey before 1.1.5 do not properly implement JavaScript onUnload handlers, which allows remote attackers to run certain JavaScript code and access the location DOM hierarchy in the context of the next web site that is visited by a client.

Patch / fix

  • thunderbird RHEL 4 1.5.0.12-0.5.el4
  • thunderbird RHEL 5 1.5.0.12-5.el5
  • seamonkey RHEL 2.1 1.0.9-0.6.el2
  • seamonkey RHEL 3 1.0.9-0.5.el3
  • seamonkey RHEL 4 1.0.9-6.el4
  • seamonkey-nss RHEL 2.1 1.0.9-0.6.el2
  • seamonkey-nss RHEL 3 1.0.9-0.5.el3
  • seamonkey-chat RHEL 2.1 1.0.9-0.6.el2

red hat advisories RHSA-2007:0981RHSA-2007:0980RHSA-2007:0979

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2007-1095 updated

security flaw

  • Red Hat Desktop version 3 seamonkey 1.0.9-0.5.el3, seamonkey-nss 1.0.9-0.5.el3, seamonkey-chat 1.0.9-0.5.el3, seamonkey-mail 1.0.9-0.5.el3, seamonkey-nspr 1.0.9-0.5.el3, seamonkey-js-debugger 1.0.9-0.5.el3, +1 more
    fixed: vendor fix RHSA-2007:0980
  • Red Hat Enterprise Linux (v. 5 server) firefox 1.5.0.12-6.el5
    fixed: vendor fix RHSA-2007:0979
  • Red Hat Enterprise Linux AS (Advanced Server) version 2.1 seamonkey 1.0.9-0.6.el2, seamonkey-nss 1.0.9-0.6.el2, seamonkey-chat 1.0.9-0.6.el2, seamonkey-mail 1.0.9-0.6.el2, seamonkey-nspr 1.0.9-0.6.el2, seamonkey-js-debugger 1.0.9-0.6.el2, +1 more Red Hat Enterprise Linux AS version 3 seamonkey 1.0.9-0.5.el3, seamonkey-nss 1.0.9-0.5.el3, seamonkey-chat 1.0.9-0.5.el3, seamonkey-mail 1.0.9-0.5.el3, seamonkey-nspr 1.0.9-0.5.el3, seamonkey-js-debugger 1.0.9-0.5.el3, +1 more Red Hat Enterprise Linux AS version 4 seamonkey 1.0.9-6.el4, firefox 1.5.0.12-0.7.el4, seamonkey-chat 1.0.9-6.el4, seamonkey-mail 1.0.9-6.el4, thunderbird 1.5.0.12-0.5.el4, seamonkey-js-debugger 1.0.9-6.el4, +1 more
    fixed: vendor fix RHSA-2007:0980
  • Red Hat Enterprise Linux Desktop (v. 5 client) firefox 1.5.0.12-6.el5, thunderbird 1.5.0.12-5.el5
    fixed: vendor fix RHSA-2007:0979
  • Red Hat Enterprise Linux Desktop version 4 seamonkey 1.0.9-6.el4, firefox 1.5.0.12-0.7.el4, seamonkey-chat 1.0.9-6.el4, seamonkey-mail 1.0.9-6.el4, thunderbird 1.5.0.12-0.5.el4, seamonkey-js-debugger 1.0.9-6.el4, +1 more Red Hat Enterprise Linux ES version 2.1 seamonkey 1.0.9-0.6.el2, seamonkey-nss 1.0.9-0.6.el2, seamonkey-chat 1.0.9-0.6.el2, seamonkey-mail 1.0.9-0.6.el2, seamonkey-nspr 1.0.9-0.6.el2, seamonkey-js-debugger 1.0.9-0.6.el2, +1 more Red Hat Enterprise Linux ES version 3 seamonkey 1.0.9-0.5.el3, seamonkey-nss 1.0.9-0.5.el3, seamonkey-chat 1.0.9-0.5.el3, seamonkey-mail 1.0.9-0.5.el3, seamonkey-nspr 1.0.9-0.5.el3, seamonkey-js-debugger 1.0.9-0.5.el3, +1 more Red Hat Enterprise Linux ES version 4 seamonkey 1.0.9-6.el4, firefox 1.5.0.12-0.7.el4, seamonkey-chat 1.0.9-6.el4, seamonkey-mail 1.0.9-6.el4, thunderbird 1.5.0.12-0.5.el4, seamonkey-js-debugger 1.0.9-6.el4, +1 more Red Hat Enterprise Linux WS version 2.1 seamonkey 1.0.9-0.6.el2, seamonkey-nss 1.0.9-0.6.el2, seamonkey-chat 1.0.9-0.6.el2, seamonkey-mail 1.0.9-0.6.el2, seamonkey-nspr 1.0.9-0.6.el2, seamonkey-js-debugger 1.0.9-0.6.el2, +1 more Red Hat Enterprise Linux WS version 3 seamonkey 1.0.9-0.5.el3, seamonkey-nss 1.0.9-0.5.el3, seamonkey-chat 1.0.9-0.5.el3, seamonkey-mail 1.0.9-0.5.el3, seamonkey-nspr 1.0.9-0.5.el3, seamonkey-js-debugger 1.0.9-0.5.el3, +1 more
    +2 more products
    Red Hat Enterprise Linux WS version 4 seamonkey 1.0.9-6.el4, firefox 1.5.0.12-0.7.el4, seamonkey-chat 1.0.9-6.el4, seamonkey-mail 1.0.9-6.el4, thunderbird 1.5.0.12-0.5.el4, seamonkey-js-debugger 1.0.9-6.el4, +1 more Red Hat Linux Advanced Workstation 2.1 seamonkey 1.0.9-0.6.el2, seamonkey-nss 1.0.9-0.6.el2, seamonkey-chat 1.0.9-0.6.el2, seamonkey-mail 1.0.9-0.6.el2, seamonkey-nspr 1.0.9-0.6.el2, seamonkey-js-debugger 1.0.9-0.6.el2, +1 more
    fixed: vendor fix RHSA-2007:0980

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

2.26% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.