CVEvulnerability
CVE-2019-11746
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-09-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
Description
A use-after-free vulnerability can occur while manipulating video elements if the body is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
Affected configurations
• mozilla firefox (< 60.9.0)
• mozilla firefox (< 69.0)
• mozilla firefox esr (>= 68.0 < 68.1.0)
• mozilla thunderbird (< 60.9.0)
• mozilla thunderbird (>= 68.0 < 68.1.0)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html lists.opensuse.org
- https://bugzilla.mozilla.org/show_bug.cgi?id=1564449 Issue Tracking, Permissions Required, Vendor Advisory
- https://security.gentoo.org/glsa/201911-07 security.gentoo.org
- https://usn.ubuntu.com/4150-1/ usn.ubuntu.com
- https://www.mozilla.org/security/advisories/mfsa2019-25/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-26/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-27/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-29/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-30/ Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html lists.opensuse.org
- https://bugzilla.mozilla.org/show_bug.cgi?id=1564449 Issue Tracking, Permissions Required, Vendor Advisory
- https://security.gentoo.org/glsa/201911-07 security.gentoo.org
- https://usn.ubuntu.com/4150-1/ usn.ubuntu.com
- https://www.mozilla.org/security/advisories/mfsa2019-25/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-26/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-27/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-29/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-30/ Vendor Advisory