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CVE-2019-11742

Date: September 27, 2019

A same-origin policy violation occurs allowing the theft of cross-origin images through a combination of SVG filters and a <canvas> element due to an error in how same-origin policy is applied to cached image content. The resulting same-origin policy violation could allow for data theft. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.

Language: Unix

Severity Score

6.5

Related Resources (18)

Url: https://nvd.nist.gov/vuln/detail/CVE-2019-11742

Url: http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html

Url: https://access.redhat.com/security/cve/CVE-2019-11742

Url: https://www.mozilla.org/security/advisories/mfsa2019-30/

Url: https://security.alpinelinux.org/vuln/CVE-2019-11742

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

Url: https://www.mozilla.org/security/advisories/mfsa2019-25/

Url: https://www.mozilla.org/security/advisories/mfsa2019-27/

Url: https://www.mozilla.org/security/advisories/mfsa2019-26/

Url: https://www.mozilla.org/security/advisories/mfsa2019-29/

Url: http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html

Url: https://bugzilla.mozilla.org/show_bug.cgi?id=1559715

Url: https://security-tracker.debian.org/tracker/CVE-2019-11742

Url: https://security.gentoo.org/glsa/201911-07

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2019-11742

Url: https://usn.ubuntu.com/4150-1/

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

Url: https://www.mend.io/vulnerability-database/CVE-2019-11742

Severity Score

6.5

Weakness Type (CWE)

Inclusion of Functionality from Untrusted Control Sphere

CWE-829

CVSS v3.1

Base Score:	6.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	HIGH
Availability (A):	NONE

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

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CVE-2019-11742

Date: September 27, 2019

Language: Unix

Severity Score

Related Resources (18)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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