Vulnerability Details : CVE-2019-11742
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.
Vulnerability category: File inclusion
Products affected by CVE-2019-11742
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-11742
0.53%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-11742
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2019-11742
-
The product imports, requires, or includes executable functionality (such as a library) from a source that is outside of the intended control sphere.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-11742
-
https://www.mozilla.org/security/advisories/mfsa2019-25/
Security vulnerabilities fixed in Firefox 69 — MozillaVendor Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html
[security-announce] openSUSE-SU-2019:2248-1: important: Security update
-
https://www.mozilla.org/security/advisories/mfsa2019-29/
Security vulnerabilities fixed in - Thunderbird 60.9 — MozillaVendor Advisory
-
https://www.mozilla.org/security/advisories/mfsa2019-26/
Security vulnerabilities fixed in Firefox ESR 68.1 — MozillaVendor Advisory
-
https://usn.ubuntu.com/4150-1/
USN-4150-1: Thunderbird vulnerabilities | Ubuntu security notices
-
https://www.mozilla.org/security/advisories/mfsa2019-30/
Security vulnerabilities fixed in - Thunderbird 68.1 — MozillaVendor Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html
[security-announce] openSUSE-SU-2019:2251-1: important: Security update
-
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html
[security-announce] openSUSE-SU-2019:2249-1: important: Security update
-
https://www.mozilla.org/security/advisories/mfsa2019-27/
Security vulnerabilities fixed in Firefox ESR 60.9 — MozillaVendor Advisory
-
https://security.gentoo.org/glsa/201911-07
Mozilla Firefox: Multiple vulnerabilities (GLSA 201911-07) — Gentoo security
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https://bugzilla.mozilla.org/show_bug.cgi?id=1559715
Access DeniedIssue Tracking;Permissions Required;Vendor Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html
[security-announce] openSUSE-SU-2019:2260-1: important: Security update
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