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Fencer Intel
high 8.8

CVE-2014-1513 json

TypedArrayObject.cpp in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 does…

published 12y ago modified 4mo ago also EUVD-2014-1589

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.5%
EPSS 5.5% chance of exploitation in 30 days, percentile 92%
public exploits
0
none known

Summary

TypedArrayObject.cpp in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 does not prevent a zero-length transition during use of an ArrayBuffer object, which allows remote attackers to execute arbitrary code or cause a denial of service (heap-based out-of-bounds write or read) via a crafted web site.

Patch / fix

  • mozilla firefox 24.4, 28.0
  • mozilla seamonkey 2.25
  • mozilla thunderbird 24.4
  • thunderbird RHEL 5 PRODUCTIVITY, RHEL 5 24.4.0-1.el5_10
  • thunderbird RHEL 6 24.4.0-1.el6_5
  • firefox RHEL 5 24.4.0-1.el5_10
  • firefox RHEL 6 24.4.0-1.el6_5

red hat advisories RHSA-2014:0316RHSA-2014:0310

  • 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-2014-1513 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.

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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-2014-1513 updated cvss 6.8

Mozilla: Out-of-bounds read/write through neutering ArrayBuffer objects (MFSA 2014-31)

  • Red Hat Enterprise Linux (v. 5 server) firefox 24.4.0-1.el5_10 Red Hat Enterprise Linux Desktop (v. 5 client) firefox 24.4.0-1.el5_10, thunderbird 24.4.0-1.el5_10 Red Hat Enterprise Linux Desktop (v. 6) firefox 24.4.0-1.el6_5, thunderbird 24.4.0-1.el6_5 Red Hat Enterprise Linux HPC Node Optional (v. 6) firefox 24.4.0-1.el6_5
    fixed: vendor fix RHSA-2014:0310
  • Red Hat Enterprise Linux Optional Productivity Applications (v. 5 server) thunderbird 24.4.0-1.el5_10
    fixed: vendor fix RHSA-2014:0316
  • Red Hat Enterprise Linux Server (v. 6) firefox 24.4.0-1.el6_5
    fixed: vendor fix RHSA-2014:0310
  • Red Hat Enterprise Linux Server Optional (v. 6) thunderbird 24.4.0-1.el6_5
    fixed: vendor fix RHSA-2014:0316
  • Red Hat Enterprise Linux Workstation (v. 6) firefox 24.4.0-1.el6_5, thunderbird 24.4.0-1.el6_5
    fixed: vendor fix RHSA-2014:0310

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

5.53% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • bugzilla.mozilla.org https://bugzilla.mozilla.org/show_bug.cgi?id=982974 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.