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NVD Vulnerability Details :
CVE-2019-11746
Modified
More InfoOfficial Page
Source-security@mozilla.org
View Known Exploited Vulnerability (KEV) details
Published At-27 Sep, 2019 | 18:15
Updated At-25 Nov, 2025 | 17:50

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary2.06.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CPE Matches
Mozilla Corporation
mozilla
>>firefox>>Versions before 60.9.0(exclusive)
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Mozilla Corporation
mozilla
>>firefox>>Versions before 69.0(exclusive)
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Mozilla Corporation
mozilla
>>firefox_esr>>Versions from 68.0(inclusive) to 68.1.0(exclusive)
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Mozilla Corporation
mozilla
>>thunderbird>>Versions before 60.9.0(exclusive)
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
Mozilla Corporation
mozilla
>>thunderbird>>Versions from 68.0(inclusive) to 68.1.0(exclusive)
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Primarynvd@nist.gov
CWE ID: CWE-416
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.htmlsecurity@mozilla.org
N/A
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.htmlsecurity@mozilla.org
N/A
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.htmlsecurity@mozilla.org
N/A
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.htmlsecurity@mozilla.org
N/A
https://bugzilla.mozilla.org/show_bug.cgi?id=1564449security@mozilla.org
Issue Tracking
Permissions Required
Vendor Advisory
https://security.gentoo.org/glsa/201911-07security@mozilla.org
N/A
https://usn.ubuntu.com/4150-1/security@mozilla.org
N/A
https://www.mozilla.org/security/advisories/mfsa2019-25/security@mozilla.org
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-26/security@mozilla.org
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-27/security@mozilla.org
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-29/security@mozilla.org
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-30/security@mozilla.org
Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
https://bugzilla.mozilla.org/show_bug.cgi?id=1564449af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
Permissions Required
Vendor Advisory
https://security.gentoo.org/glsa/201911-07af854a3a-2127-422b-91ae-364da2661108
N/A
https://usn.ubuntu.com/4150-1/af854a3a-2127-422b-91ae-364da2661108
N/A
https://www.mozilla.org/security/advisories/mfsa2019-25/af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-26/af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-27/af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-29/af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-30/af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html
Source: security@mozilla.org
Resource: N/A
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html
Source: security@mozilla.org
Resource: N/A
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html
Source: security@mozilla.org
Resource: N/A
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html
Source: security@mozilla.org
Resource: N/A
Hyperlink: https://bugzilla.mozilla.org/show_bug.cgi?id=1564449
Source: security@mozilla.org
Resource:
Issue Tracking
Permissions Required
Vendor Advisory
Hyperlink: https://security.gentoo.org/glsa/201911-07
Source: security@mozilla.org
Resource: N/A
Hyperlink: https://usn.ubuntu.com/4150-1/
Source: security@mozilla.org
Resource: N/A
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-25/
Source: security@mozilla.org
Resource:
Vendor Advisory
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-26/
Source: security@mozilla.org
Resource:
Vendor Advisory
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-27/
Source: security@mozilla.org
Resource:
Vendor Advisory
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-29/
Source: security@mozilla.org
Resource:
Vendor Advisory
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-30/
Source: security@mozilla.org
Resource:
Vendor Advisory
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://bugzilla.mozilla.org/show_bug.cgi?id=1564449
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Issue Tracking
Permissions Required
Vendor Advisory
Hyperlink: https://security.gentoo.org/glsa/201911-07
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://usn.ubuntu.com/4150-1/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-25/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-26/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-27/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-29/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-30/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Change History
0Changes found
Details not found