Unspecified vulnerability in Mozilla Firefox 3.6.x before 3.6.13 and Thunderbird 3.1.x…
Priority MEDIUM 51CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-119 and the CVSS impact.
Summary
Unspecified vulnerability in Mozilla Firefox 3.6.x before 3.6.13 and Thunderbird 3.1.x before 3.1.7 allows 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 0.08405 95th 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 19
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mozilla:firefox:3.6:*:*:*:*:*:*:* | 3.6 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:3.6.1:*:*:*:*:*:*:* | 3.6.1 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:3.6.2:*:*:*:*:*:*:* | 3.6.2 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:3.6.3:*:*:*:*:*:*:* | 3.6.3 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:3.6.4:*:*:*:*:*:*:* | 3.6.4 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:3.6.6:*:*:*:*:*:*:* | 3.6.6 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:3.6.7:*:*:*:*:*:*:* | 3.6.7 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:3.6.8:*:*:*:*:*:*:* | 3.6.8 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:3.6.9:*:*:*:*:*:*:* | 3.6.9 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:3.6.10:*:*:*:*:*:*:* | 3.6.10 | Vulnerable | Mozilla |
- cpe:2.3:a:mozilla:firefox:3.6:*:*:*:*:*:*:* Versions 3.6 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:3.6.1:*:*:*:*:*:*:* Versions 3.6.1 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:3.6.2:*:*:*:*:*:*:* Versions 3.6.2 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:3.6.3:*:*:*:*:*:*:* Versions 3.6.3 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:3.6.4:*:*:*:*:*:*:* Versions 3.6.4 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:3.6.6:*:*:*:*:*:*:* Versions 3.6.6 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:3.6.7:*:*:*:*:*:*:* Versions 3.6.7 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:3.6.8:*:*:*:*:*:*:* Versions 3.6.8 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:3.6.9:*:*:*:*:*:*:* Versions 3.6.9 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:3.6.10:*:*:*:*:*:*:* Versions 3.6.10 Vulnerable ·Mozilla
Show 9 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mozilla:firefox:3.6.11:*:*:*:*:*:*:* | 3.6.11 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:3.6.12:*:*:*:*:*:*:* | 3.6.12 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:thunderbird:3.1:*:*:*:*:*:*:* | 3.1 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:thunderbird:3.1.1:*:*:*:*:*:*:* | 3.1.1 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:thunderbird:3.1.2:*:*:*:*:*:*:* | 3.1.2 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:thunderbird:3.1.3:*:*:*:*:*:*:* | 3.1.3 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:thunderbird:3.1.4:*:*:*:*:*:*:* | 3.1.4 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:thunderbird:3.1.5:*:*:*:*:*:*:* | 3.1.5 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:thunderbird:3.1.6:*:*:*:*:*:*:* | 3.1.6 | Vulnerable | Mozilla |
- cpe:2.3:a:mozilla:firefox:3.6.11:*:*:*:*:*:*:* Versions 3.6.11 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:3.6.12:*:*:*:*:*:*:* Versions 3.6.12 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:thunderbird:3.1:*:*:*:*:*:*:* Versions 3.1 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:thunderbird:3.1.1:*:*:*:*:*:*:* Versions 3.1.1 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:thunderbird:3.1.2:*:*:*:*:*:*:* Versions 3.1.2 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:thunderbird:3.1.3:*:*:*:*:*:*:* Versions 3.1.3 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:thunderbird:3.1.4:*:*:*:*:*:*:* Versions 3.1.4 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:thunderbird:3.1.5:*:*:*:*:*:*:* Versions 3.1.5 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:thunderbird:3.1.6:*:*:*:*:*:*:* Versions 3.1.6 Vulnerable ·Mozilla
Remediation
Red Hat 2 advisories
- RHSA-2010:0969 Released 2010-12-09 · Red Hat rating Moderatethunderbird security update
- Red Hat Enterprise Linux Desktop (v. 6) thunderbird-3.1.7-3.el6_0
- Red Hat Enterprise Linux Server Optional (v. 6) thunderbird-3.1.7-3.el6_0
- Red Hat Enterprise Linux Workstation (v. 6) thunderbird-3.1.7-3.el6_0
- RHSA-2010:0966 Released 2010-12-09 · Red Hat rating Criticalfirefox security update
- Red Hat Enterprise Linux (v. 5 server) firefox-3.6.13-2.el5, firefox-3.6.13-2.el5.i386, firefox-3.6.13-2.el5.ia64 +9
- Red Hat Enterprise Linux AS version 4 firefox-3.6.13-3.el4, firefox-3.6.13-3.el4.i386, firefox-3.6.13-3.el4.ia64 +1
- Red Hat Enterprise Linux Desktop (v. 5 client) firefox-3.6.13-2.el5, firefox-3.6.13-2.el5.i386, xulrunner-1.9.2.13-3.el5 +1
- Red Hat Enterprise Linux Desktop (v. 6) firefox-3.6.13-2.el6_0, xulrunner-1.9.2.13-3.el6_0
- Red Hat Enterprise Linux Desktop Optional (v. 6) xulrunner-1.9.2.13-3.el6_0, xulrunner-devel-1.9.2.13-3.el6_0
- Red Hat Enterprise Linux Desktop Workstation (v. 5 client) xulrunner-1.9.2.13-3.el5, xulrunner-devel-1.9.2.13-3.el5, xulrunner-devel-1.9.2.13-3.el5.i386
- Red Hat Enterprise Linux Desktop version 4 firefox-3.6.13-3.el4, firefox-3.6.13-3.el4.i386
- Red Hat Enterprise Linux ES version 4 firefox-3.6.13-3.el4, firefox-3.6.13-3.el4.i386, firefox-3.6.13-3.el4.ia64
- Red Hat Enterprise Linux HPC Node Optional (v. 6) firefox-3.6.13-2.el6_0, xulrunner-1.9.2.13-3.el6_0, xulrunner-devel-1.9.2.13-3.el6_0
- Red Hat Enterprise Linux Server (v. 6) firefox-3.6.13-2.el6_0, xulrunner-1.9.2.13-3.el6_0, xulrunner-1.9.2.13-3.el6_0.ppc
- Red Hat Enterprise Linux Server Optional (v. 6) xulrunner-1.9.2.13-3.el6_0, xulrunner-devel-1.9.2.13-3.el6_0, xulrunner-devel-1.9.2.13-3.el6_0.ppc
- Red Hat Enterprise Linux WS version 4 firefox-3.6.13-3.el4, firefox-3.6.13-3.el4.i386, firefox-3.6.13-3.el4.ia64
- Red Hat Enterprise Linux Workstation (v. 6) firefox-3.6.13-2.el6_0, xulrunner-1.9.2.13-3.el6_0
- Red Hat Enterprise Linux Workstation Optional (v. 6) xulrunner-1.9.2.13-3.el6_0, xulrunner-devel-1.9.2.13-3.el6_0
Vendor assessments
Red Hat
Red Hat rating: Critical. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux (v. 5 server) | Fixed | RHSA-2010:0966 |
| Red Hat Enterprise Linux AS version 4 | Fixed | RHSA-2010:0966 |
| Red Hat Enterprise Linux Desktop (v. 5 client) | Fixed | RHSA-2010:0966 |
| Red Hat Enterprise Linux Desktop (v. 6) | Fixed | RHSA-2010:0966, RHSA-2010:0969 |
| Red Hat Enterprise Linux Desktop Optional (v. 6) | Fixed | RHSA-2010:0966 |
| Red Hat Enterprise Linux Desktop Workstation (v. 5 client) | Fixed | RHSA-2010:0966 |
| Red Hat Enterprise Linux Desktop version 4 | Fixed | RHSA-2010:0966 |
| Red Hat Enterprise Linux ES version 4 | Fixed | RHSA-2010:0966 |
| Red Hat Enterprise Linux HPC Node Optional (v. 6) | Fixed | RHSA-2010:0966 |
| Red Hat Enterprise Linux Server (v. 6) | Fixed | RHSA-2010:0966 |
| Red Hat Enterprise Linux Server Optional (v. 6) | Fixed | RHSA-2010:0966, RHSA-2010:0969 |
| Red Hat Enterprise Linux WS version 4 | Fixed | RHSA-2010:0966 |
| Red Hat Enterprise Linux Workstation (v. 6) | Fixed | RHSA-2010:0966, RHSA-2010:0969 |
| Red Hat Enterprise Linux Workstation Optional (v. 6) | Fixed | RHSA-2010:0966 |
Timeline
- 2026-10-02 Threatist record created from CVE-2010-3777
- 2026-10-03 Alias added: GHSA-m6xq-4mj6-94x8
- 2026-11-04 EPSS moved to the 95th–99th percentile
References
Advisory 14
More Mozilla Firefox vulnerabilities
- 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
Sources
- CVE-2010-3777 · CVE Program
- CVE-2010-3777 · NVD
- FIRST EPSS
- GHSA-m6xq-4mj6-94x8 · GitHub Advisory Database · CC BY 4.0
- CVE-2010-3777 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences