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high 8.8

CVE-2010-2753 json

Integer overflow in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and…

published 16y ago modified 4mo ago also EUVD-2010-2757

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
6.7%
EPSS 6.7% chance of exploitation in 30 days, percentile 93%
public exploits
0
none known

Summary

Integer overflow in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and SeaMonkey before 2.0.6 allows remote attackers to execute arbitrary code via a large selection attribute in a XUL tree element, which triggers a use-after-free.

Patch / fix

  • mozilla firefox 3.5.11, 3.6.7
  • mozilla seamonkey 2.0.6
  • mozilla thunderbird 3.0.6
  • firefox RHEL 4 3.6.7-2.el4
  • firefox RHEL 5 3.6.7-2.el5
  • xulrunner RHEL 5 1.9.2.7-2.el5
  • seamonkey RHEL 3 1.0.9-0.57.el3
  • seamonkey RHEL 4 1.0.9-60.el4
  • seamonkey-nss RHEL 3 1.0.9-0.57.el3
  • seamonkey-chat RHEL 3 1.0.9-0.57.el3
  • seamonkey-chat RHEL 4 1.0.9-60.el4

red hat advisories RHSA-2010:0547RHSA-2010:0546RHSA-2010:0545RHSA-2010:0544

  • firefox-esr openSUSE Tumbleweed 128.5.1-1.1
  • MozillaFirefox openSUSE Tumbleweed 50.1.0-1.1
  • MozillaThunderbird openSUSE Tumbleweed 45.5.1-1.1

opensuse advisories openSUSE-SU-2024:14572-1openSUSE-SU-2024:10071-1openSUSE-SU-2024:10230-1

Is CVE-2010-2753 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

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-2010-2753 updated cvss 6.8

Mozilla nsTreeSelection dangling pointer remote code execution vulnerability

  • Red Hat Desktop version 3 seamonkey 1.0.9-0.57.el3, seamonkey-nss 1.0.9-0.57.el3, seamonkey-chat 1.0.9-0.57.el3, seamonkey-mail 1.0.9-0.57.el3, seamonkey-nspr 1.0.9-0.57.el3, seamonkey-js-debugger 1.0.9-0.57.el3, +1 more
    fixed: vendor fix RHSA-2010:0546
  • Red Hat Enterprise Linux (v. 5 server) firefox 3.6.7-2.el5, xulrunner 1.9.2.7-2.el5
    fixed: vendor fix RHSA-2010:0547
  • Red Hat Enterprise Linux AS version 3 seamonkey 1.0.9-0.57.el3, seamonkey-nss 1.0.9-0.57.el3, seamonkey-chat 1.0.9-0.57.el3, seamonkey-mail 1.0.9-0.57.el3, seamonkey-nspr 1.0.9-0.57.el3, seamonkey-js-debugger 1.0.9-0.57.el3, +1 more Red Hat Enterprise Linux AS version 4 firefox 3.6.7-2.el4, seamonkey 1.0.9-60.el4, seamonkey-chat 1.0.9-60.el4, seamonkey-mail 1.0.9-60.el4, thunderbird 1.5.0.12-28.el4, seamonkey-js-debugger 1.0.9-60.el4, +1 more
    fixed: vendor fix RHSA-2010:0546
  • Red Hat Enterprise Linux Desktop (v. 5 client) firefox 3.6.7-2.el5, xulrunner 1.9.2.7-2.el5, thunderbird 2.0.0.24-6.el5
    fixed: vendor fix RHSA-2010:0547
  • Red Hat Enterprise Linux Desktop version 4 firefox 3.6.7-2.el4, seamonkey 1.0.9-60.el4, seamonkey-chat 1.0.9-60.el4, seamonkey-mail 1.0.9-60.el4, thunderbird 1.5.0.12-28.el4, seamonkey-js-debugger 1.0.9-60.el4, +1 more
    fixed: vendor fix RHSA-2010:0546
  • Red Hat Enterprise Linux Desktop Workstation (v. 5 client) xulrunner 1.9.2.7-2.el5
    fixed: vendor fix RHSA-2010:0547
  • Red Hat Enterprise Linux ES version 3 seamonkey 1.0.9-0.57.el3, seamonkey-nss 1.0.9-0.57.el3, seamonkey-chat 1.0.9-0.57.el3, seamonkey-mail 1.0.9-0.57.el3, seamonkey-nspr 1.0.9-0.57.el3, seamonkey-js-debugger 1.0.9-0.57.el3, +1 more Red Hat Enterprise Linux ES version 4 firefox 3.6.7-2.el4, seamonkey 1.0.9-60.el4, seamonkey-chat 1.0.9-60.el4, seamonkey-mail 1.0.9-60.el4, thunderbird 1.5.0.12-28.el4, seamonkey-js-debugger 1.0.9-60.el4, +1 more
    fixed: vendor fix RHSA-2010:0546
  • Red Hat Enterprise Linux Optional Productivity Applications (v. 5 server) thunderbird 2.0.0.24-6.el5
    fixed: vendor fix RHSA-2010:0545
show 2 more
  • Red Hat Enterprise Linux WS version 3 seamonkey 1.0.9-0.57.el3, seamonkey-nss 1.0.9-0.57.el3, seamonkey-chat 1.0.9-0.57.el3, seamonkey-mail 1.0.9-0.57.el3, seamonkey-nspr 1.0.9-0.57.el3, seamonkey-js-debugger 1.0.9-0.57.el3, +1 more Red Hat Enterprise Linux WS version 4 firefox 3.6.7-2.el4, seamonkey 1.0.9-60.el4, seamonkey-chat 1.0.9-60.el4, seamonkey-mail 1.0.9-60.el4, thunderbird 1.5.0.12-28.el4, seamonkey-js-debugger 1.0.9-60.el4, +1 more
    fixed: vendor fix RHSA-2010:0546
  • Red Hat Enterprise Linux 6 firefox
    not affected: vulnerable code not present

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

6.67% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • bugzilla.mozilla.org https://bugzilla.mozilla.org/show_bug.cgi?id=571106 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness

References

Sources

Fencer Intel 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.