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Fencer Vulns
critical 9.3

CVE-2007-2868 json

Multiple vulnerabilities in the JavaScript engine for Mozilla Firefox 1.5.x before 1.5.0.12 and 2.x before 2.0.0.4, Thunderbird 1.5.x befor…

published 2007-06-01 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-2860

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.9%
EPSS 4.9% chance of exploitation in 30 days, percentile 92%
public exploits
0
none known

Summary

Multiple vulnerabilities in the JavaScript 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) and possibly execute arbitrary code via vectors that trigger memory corruption.

Patch / fix

  • seamonkey RHEL 2.1 1.0.9-0.1.el2
  • seamonkey RHEL 3 1.0.9-0.1.el3
  • seamonkey RHEL 4 1.0.9-2.el4
  • devhelp RHEL 4 0.10-0.8.el4
  • seamonkey-nss RHEL 2.1 1.0.9-0.1.el2
  • seamonkey-nss RHEL 3 1.0.9-0.1.el3
  • seamonkey-chat RHEL 2.1 1.0.9-0.1.el2
  • seamonkey-chat RHEL 3 1.0.9-0.1.el3

red hat advisories RHSA-2007:0402RHSA-2007:0401RHSA-2007:0400

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-2007-2868 updated

security flaw

  • Red Hat Desktop version 3 seamonkey 1.0.9-0.1.el3, seamonkey-nss 1.0.9-0.1.el3, seamonkey-chat 1.0.9-0.1.el3, seamonkey-mail 1.0.9-0.1.el3, seamonkey-nspr 1.0.9-0.1.el3, seamonkey-js-debugger 1.0.9-0.1.el3, +1 more
    fixed: vendor fix RHSA-2007:0402
  • Red Hat Enterprise Linux (v. 5 server) yelp 2.16.0-15.el5, devhelp 0.12-11.el5, firefox 1.5.0.12-1.el5
    fixed: vendor fix RHSA-2007:0400
  • Red Hat Enterprise Linux AS (Advanced Server) version 2.1 seamonkey 1.0.9-0.1.el2, seamonkey-nss 1.0.9-0.1.el2, seamonkey-chat 1.0.9-0.1.el2, seamonkey-mail 1.0.9-0.1.el2, seamonkey-nspr 1.0.9-0.1.el2, seamonkey-js-debugger 1.0.9-0.1.el2, +1 more Red Hat Enterprise Linux AS version 3 seamonkey 1.0.9-0.1.el3, seamonkey-nss 1.0.9-0.1.el3, seamonkey-chat 1.0.9-0.1.el3, seamonkey-mail 1.0.9-0.1.el3, seamonkey-nspr 1.0.9-0.1.el3, seamonkey-js-debugger 1.0.9-0.1.el3, +1 more Red Hat Enterprise Linux AS version 4 devhelp 0.10-0.8.el4, seamonkey 1.0.9-2.el4, firefox 1.5.0.12-0.1.el4, seamonkey-chat 1.0.9-2.el4, seamonkey-mail 1.0.9-2.el4, thunderbird 1.5.0.12-0.1.el4, +2 more
    fixed: vendor fix RHSA-2007:0402
  • Red Hat Enterprise Linux Desktop (v. 5 client) yelp 2.16.0-15.el5, devhelp 0.12-11.el5, firefox 1.5.0.12-1.el5, thunderbird 1.5.0.12-1.el5
    fixed: vendor fix RHSA-2007:0400
  • Red Hat Enterprise Linux Desktop version 4 devhelp 0.10-0.8.el4, seamonkey 1.0.9-2.el4, firefox 1.5.0.12-0.1.el4, seamonkey-chat 1.0.9-2.el4, seamonkey-mail 1.0.9-2.el4, thunderbird 1.5.0.12-0.1.el4, +2 more
    fixed: vendor fix RHSA-2007:0402
  • Red Hat Enterprise Linux Desktop Workstation (v. 5 client) devhelp 0.12-11.el5
    fixed: vendor fix RHSA-2007:0400
  • Red Hat Enterprise Linux ES version 2.1 seamonkey 1.0.9-0.1.el2, seamonkey-nss 1.0.9-0.1.el2, seamonkey-chat 1.0.9-0.1.el2, seamonkey-mail 1.0.9-0.1.el2, seamonkey-nspr 1.0.9-0.1.el2, seamonkey-js-debugger 1.0.9-0.1.el2, +1 more Red Hat Enterprise Linux ES version 3 seamonkey 1.0.9-0.1.el3, seamonkey-nss 1.0.9-0.1.el3, seamonkey-chat 1.0.9-0.1.el3, seamonkey-mail 1.0.9-0.1.el3, seamonkey-nspr 1.0.9-0.1.el3, seamonkey-js-debugger 1.0.9-0.1.el3, +1 more Red Hat Enterprise Linux ES version 4 devhelp 0.10-0.8.el4, seamonkey 1.0.9-2.el4, firefox 1.5.0.12-0.1.el4, seamonkey-chat 1.0.9-2.el4, seamonkey-mail 1.0.9-2.el4, thunderbird 1.5.0.12-0.1.el4, +2 more
    fixed: vendor fix RHSA-2007:0402
  • Red Hat Enterprise Linux Optional Productivity Applications (v. 5 server) thunderbird 1.5.0.12-1.el5
    fixed: vendor fix RHSA-2007:0401
show 1 more
  • Red Hat Enterprise Linux WS version 2.1 seamonkey 1.0.9-0.1.el2, seamonkey-nss 1.0.9-0.1.el2, seamonkey-chat 1.0.9-0.1.el2, seamonkey-mail 1.0.9-0.1.el2, seamonkey-nspr 1.0.9-0.1.el2, seamonkey-js-debugger 1.0.9-0.1.el2, +1 more Red Hat Enterprise Linux WS version 3 seamonkey 1.0.9-0.1.el3, seamonkey-nss 1.0.9-0.1.el3, seamonkey-chat 1.0.9-0.1.el3, seamonkey-mail 1.0.9-0.1.el3, seamonkey-nspr 1.0.9-0.1.el3, seamonkey-js-debugger 1.0.9-0.1.el3, +1 more Red Hat Enterprise Linux WS version 4 devhelp 0.10-0.8.el4, seamonkey 1.0.9-2.el4, firefox 1.5.0.12-0.1.el4, seamonkey-chat 1.0.9-2.el4, seamonkey-mail 1.0.9-2.el4, thunderbird 1.5.0.12-0.1.el4, +2 more Red Hat Linux Advanced Workstation 2.1 seamonkey 1.0.9-0.1.el2, seamonkey-nss 1.0.9-0.1.el2, seamonkey-chat 1.0.9-0.1.el2, seamonkey-mail 1.0.9-0.1.el2, seamonkey-nspr 1.0.9-0.1.el2, seamonkey-js-debugger 1.0.9-0.1.el2, +1 more
    fixed: vendor fix RHSA-2007:0402

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

4.87% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code

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.