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Mend.io Vulnerability Database

CVE-2019-11709

Date: July 23, 2019

Mozilla developers and community members reported memory safety bugs present in Firefox 67 and Firefox ESR 60.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

Language: Unix

Severity Score

9.8

Related Resources (19)

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2019-11709

Url: https://www.mozilla.org/security/advisories/mfsa2019-21/

Url: https://security.gentoo.org/glsa/201908-20

Url: http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html

Url: https://www.mozilla.org/security/advisories/mfsa2019-23/

Url: https://www.mozilla.org/security/advisories/mfsa2019-22/

Url: http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html

Url: https://bugzilla.mozilla.org/buglist.cgi?bug_id=1547266%2C1540759%2C1548822%2C1550498%2C1515052%2C1539219%2C1547757%2C1550498%2C1533522

Url: https://security.gentoo.org/glsa/201908-12

Url: http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html

Url: https://lists.debian.org/debian-lts-announce/2019/08/msg00002.html

Url: http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html

Url: https://access.redhat.com/security/cve/CVE-2019-11709

Url: https://security-tracker.debian.org/tracker/CVE-2019-11709

Url: http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2019-11709

Url: https://lists.debian.org/debian-lts-announce/2019/08/msg00001.html

Url: https://security.alpinelinux.org/vuln/CVE-2019-11709

Url: https://www.mend.io/vulnerability-database/CVE-2019-11709

Severity Score

9.8

Weakness Type (CWE)

Buffer Errors

CWE-119

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2019-11709

Date: July 23, 2019

Language: Unix

Severity Score

Related Resources (19)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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