The WebRTC video-sharing feature in dom/media/MediaManager.cpp in Mozilla Firefox before…
Priority LOW 28Published · 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 · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.
Summary
The WebRTC video-sharing feature in dom/media/MediaManager.cpp in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 does not properly recognize Stop Sharing actions for videos in IFRAME elements, which allows remote attackers to obtain sensitive information from the local camera by maintaining a session after the user tries to discontinue streaming.
Why it matters now
EPSS 0.02847 86th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mozilla:thunderbird:31.0:*:*:*:*:*:*:* | 31.0 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:thunderbird:31.1.0:*:*:*:*:*:*:* | 31.1.0 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:31.0:*:*:*:*:*:*:* | 31.0 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:31.1.0:*:*:*:*:*:*:* | 31.1.0 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | up to 32.0 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:30.0:*:*:*:*:*:*:* | 30.0 | Vulnerable | Mozilla |
- cpe:2.3:a:mozilla:thunderbird:31.0:*:*:*:*:*:*:* Versions 31.0 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:thunderbird:31.1.0:*:*:*:*:*:*:* Versions 31.1.0 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:31.0:*:*:*:*:*:*:* Versions 31.0 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:31.1.0:*:*:*:*:*:*:* Versions 31.1.0 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* Versions up to 32.0 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:30.0:*:*:*:*:*:*:* Versions 30.0 Vulnerable ·Mozilla
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 5 | Affected | No fix yet |
| Red Hat Enterprise Linux 6 | Affected | No fix yet |
| Red Hat Enterprise Linux 7 | Affected | No fix yet |
Timeline
- 2026-10-02 Threatist record created from CVE-2014-1585
- 2026-10-03 Alias added: GHSA-6m7x-mc9c-967p
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-2014-1585 · CVE Program
- CVE-2014-1585 · NVD
- FIRST EPSS
- GHSA-6m7x-mc9c-967p · GitHub Advisory Database · CC BY 4.0
- CVE-2014-1585 · 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