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TI-2015-00756 Aliases CVE-2015-0815GHSA-vm8p-8844-p4rj

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before…

Priority MEDIUM 40Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Partial · Partial · Partial
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.

Summary

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 37.0, Firefox ESR 31.x before 31.6, and Thunderbird before 31.6 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

Why it matters now

EPSS 0.04113 90th percentileScored 2026-11-07
Fix Fixed Red Hat: 2 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 · 2

CPEVersionsRoleVendor
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*up to 31.5.3; up to 36.0.4VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*up to 31.5VulnerableMozilla
  • cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* Versions up to 31.5.3; up to 36.0.4 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* Versions up to 31.5 Vulnerable ·Mozilla

Remediation

Red Hat 2 advisories

  • RHSA-2015:0771 Released 2015-04-01 · Red Hat rating Important
    thunderbird security update
    • Red Hat Enterprise Linux Client (v. 7) thunderbird-31.6.0-1.el7_1
    • Red Hat Enterprise Linux Desktop (v. 5 client) thunderbird-31.6.0-1.el5_11, thunderbird-31.6.0-1.el5_11.i386
    • Red Hat Enterprise Linux Desktop (v. 6) thunderbird-31.6.0-1.el6_6
    • Red Hat Enterprise Linux Optional Productivity Applications (v. 5 server) thunderbird-31.6.0-1.el5_11, thunderbird-31.6.0-1.el5_11.i386
    • Red Hat Enterprise Linux Server Optional (v. 6) thunderbird-31.6.0-1.el6_6
    • Red Hat Enterprise Linux Server Optional (v. 7) thunderbird-31.6.0-1.ael7b_1, thunderbird-31.6.0-1.el7_1
    • Red Hat Enterprise Linux Workstation (v. 6) thunderbird-31.6.0-1.el6_6
    • Red Hat Enterprise Linux Workstation (v. 7) thunderbird-31.6.0-1.el7_1
  • RHSA-2015:0766 Released 2015-04-01 · Red Hat rating Critical
    firefox security update
    • Red Hat Enterprise Linux (v. 5 server) firefox-31.6.0-2.el5_11, firefox-31.6.0-2.el5_11.i386, firefox-31.6.0-2.el5_11.ia64 +1
    • Red Hat Enterprise Linux Client (v. 7) firefox-31.6.0-2.el7_1, xulrunner-31.6.0-2.el7_1
    • Red Hat Enterprise Linux Client Optional (v. 7) firefox-31.6.0-2.el7_1, xulrunner-devel-31.6.0-2.el7_1
    • Red Hat Enterprise Linux ComputeNode Optional (v. 7) xulrunner-31.6.0-2.el7_1, xulrunner-devel-31.6.0-2.el7_1
    • Red Hat Enterprise Linux Desktop (v. 5 client) firefox-31.6.0-2.el5_11, firefox-31.6.0-2.el5_11.i386
    • Red Hat Enterprise Linux Desktop (v. 6) firefox-31.6.0-2.el6_6
    • Red Hat Enterprise Linux Desktop Optional (v. 6) firefox-31.6.0-2.el6_6
    • Red Hat Enterprise Linux HPC Node Optional (v. 6) firefox-31.6.0-2.el6_6
    • Red Hat Enterprise Linux Server (v. 6) firefox-31.6.0-2.el6_6
    • Red Hat Enterprise Linux Server (v. 7) firefox-31.6.0-2.ael7b_1, firefox-31.6.0-2.el7_1, xulrunner-31.6.0-2.ael7b_1 +2
    • Red Hat Enterprise Linux Server Optional (v. 6) firefox-31.6.0-2.el6_6, firefox-31.6.0-2.el6_6.ppc
    • Red Hat Enterprise Linux Server Optional (v. 7) firefox-31.6.0-2.el7_1, firefox-31.6.0-2.el7_1.ppc, xulrunner-31.6.0-2.el7_1 +3
    • Red Hat Enterprise Linux Workstation (v. 6) firefox-31.6.0-2.el6_6
    • Red Hat Enterprise Linux Workstation (v. 7) firefox-31.6.0-2.el7_1, xulrunner-31.6.0-2.el7_1
    • Red Hat Enterprise Linux Workstation Optional (v. 6) firefox-31.6.0-2.el6_6
    • Red Hat Enterprise Linux Workstation Optional (v. 7) firefox-31.6.0-2.el7_1, xulrunner-devel-31.6.0-2.el7_1

Vendor assessments

Red Hat

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

ProductStatusPlan or fix
Red Hat Enterprise Linux (v. 5 server)Fixed RHSA-2015:0766
Red Hat Enterprise Linux Client (v. 7)Fixed RHSA-2015:0766, RHSA-2015:0771
Red Hat Enterprise Linux Client Optional (v. 7)Fixed RHSA-2015:0766
Red Hat Enterprise Linux ComputeNode Optional (v. 7)Fixed RHSA-2015:0766
Red Hat Enterprise Linux Desktop (v. 5 client)Fixed RHSA-2015:0766, RHSA-2015:0771
Red Hat Enterprise Linux Desktop (v. 6)Fixed RHSA-2015:0766, RHSA-2015:0771
Red Hat Enterprise Linux Desktop Optional (v. 6)Fixed RHSA-2015:0766
Red Hat Enterprise Linux HPC Node Optional (v. 6)Fixed RHSA-2015:0766
Red Hat Enterprise Linux Optional Productivity Applications (v. 5 server)Fixed RHSA-2015:0771
Red Hat Enterprise Linux Server (v. 6)Fixed RHSA-2015:0766
Red Hat Enterprise Linux Server (v. 7)Fixed RHSA-2015:0766
Red Hat Enterprise Linux Server Optional (v. 6)Fixed RHSA-2015:0766, RHSA-2015:0771
Red Hat Enterprise Linux Server Optional (v. 7)Fixed RHSA-2015:0766, RHSA-2015:0771
Red Hat Enterprise Linux Workstation (v. 6)Fixed RHSA-2015:0766, RHSA-2015:0771
Red Hat Enterprise Linux Workstation (v. 7)Fixed RHSA-2015:0766, RHSA-2015:0771
Red Hat Enterprise Linux Workstation Optional (v. 6)Fixed RHSA-2015:0766
Red Hat Enterprise Linux Workstation Optional (v. 7)Fixed RHSA-2015:0766

Timeline

  1. 2026-10-02 Threatist record created from CVE-2015-0815
  2. 2026-10-03 Alias added: GHSA-vm8p-8844-p4rj

References

Advisory 12

Other 4

  • 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