CVE-2018-12403
published 2019-02-28CVE-2018-12403: If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users. This vulnerability…
PriorityP425medium5.3CVSS 3.0
AVNACLPRNUINSUCNILAN
EPSS
1.87%
76.8th percentile
If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users. This vulnerability affects Firefox < 63.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | firefox | < firefox 63.0-1 (sid) | firefox 63.0-1 (sid) |
| mozilla | firefox | < 63.0 | 63.0 |
| mozilla | firefox | >= 0 < 63.0+build2-0ubuntu0.14.04.2 | 63.0+build2-0ubuntu0.14.04.2 |
| mozilla | firefox | >= 0 < 63.0.3+build1-0ubuntu0.14.04.1 | 63.0.3+build1-0ubuntu0.14.04.1 |
| mozilla | firefox | >= 0 < 63.0+build2-0ubuntu0.16.04.2 | 63.0+build2-0ubuntu0.16.04.2 |
| mozilla | firefox | >= 0 < 63.0.3+build1-0ubuntu0.16.04.1 | 63.0.3+build1-0ubuntu0.16.04.1 |
| mozilla | firefox | >= 0 < 63.0+build2-0ubuntu0.18.04.2 | 63.0+build2-0ubuntu0.18.04.2 |
| mozilla | firefox | >= 0 < 63.0.3+build1-0ubuntu0.18.04.1 | 63.0.3+build1-0ubuntu0.18.04.1 |
| mozilla | firefox | >= unspecified < 63 | 63 |
CVSS provenance
nvdv3.05.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian5.3MEDIUM
vendor_redhat5.3MEDIUM
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Ubuntu
Firefox regressions
vendor_ubuntu·2018-11-23·CVSS 8.8
[HIGH] Firefox regressions
Title: Firefox regressions
Summary: USN-3801-1 caused some minor regressions in Firefox.
USN-3801-1 fixed vulnerabilities in Firefox. The update introduced various
minor regressions. This update fixes the problems.
We apologize for the inconvenience.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, bypass CSP
restrictions, spoof the protocol registration notification bar, leak
SameSite cookies, bypass mixed content warnings, or execute arbitrary
code. (CVE-2018-12388, CVE-2018-12390, CVE-2018-12392, CVE-2018-12393,
CVE-2018-12398, CVE-2018-12399, CVE-2018-12401, CVE-2018-12402,
CVE-2018-12403)
Multiple security issu
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2018-10-24·CVSS 8.8
CVE-2018-12388 [HIGH] Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Firefox could be made to crash or run programs as your login if it
opened a malicious website.
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, bypass CSP
restrictions, spoof the protocol registration notification bar, leak
SameSite cookies, bypass mixed content warnings, or execute arbitrary
code. (CVE-2018-12388, CVE-2018-12390, CVE-2018-12392, CVE-2018-12393,
CVE-2018-12398, CVE-2018-12399, CVE-2018-12401, CVE-2018-12402,
CVE-2018-12403)
Multiple security issues were discovered with WebExtensions in Firefox.
If a user were tricked in to installing a specially crafted extension, an
attacker could potenti
Red Hat
firefox: mixed content warning is not displayed when HTTPS page loads a favicon over HTTP
vendor_redhat·2018-10-23·CVSS 5.3
CVE-2018-12403 [MEDIUM] CWE-356 firefox: mixed content warning is not displayed when HTTPS page loads a favicon over HTTP
firefox: mixed content warning is not displayed when HTTPS page loads a favicon over HTTP
If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users. This vulnerability affects Firefox < 63.
Package: firefox (Red Hat Enterprise Linux 5) - Will not fix
Package: firefox (Red Hat Enterprise Linux 6) - Will not fix
Package: firefox (Red Hat Enterprise Linux 7) - Will not fix
Package: firefox (Red Hat Enterprise Linux 8) - Will not fix
Debian
CVE-2018-12403: firefox - If a site is loaded over a HTTPS connection but loads a favicon resource over HT...
vendor_debian·2018·CVSS 5.3
CVE-2018-12403 [MEDIUM] CVE-2018-12403: firefox - If a site is loaded over a HTTPS connection but loads a favicon resource over HT...
If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users. This vulnerability affects Firefox < 63.
Scope: local
sid: resolved (fixed in 63.0-1)
GHSA
GHSA-rvgp-cj49-43c7: If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users
ghsa_unreviewed·2022-05-13
CVE-2018-12403 [MEDIUM] GHSA-rvgp-cj49-43c7: If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users
If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users. This vulnerability affects Firefox < 63.
OSV
firefox regressions
osv·2018-11-23·CVSS 8.8
[HIGH] firefox regressions
firefox regressions
USN-3801-1 fixed vulnerabilities in Firefox. The update introduced various
minor regressions. This update fixes the problems.
We apologize for the inconvenience.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, bypass CSP
restrictions, spoof the protocol registration notification bar, leak
SameSite cookies, bypass mixed content warnings, or execute arbitrary
code. (CVE-2018-12388, CVE-2018-12390, CVE-2018-12392, CVE-2018-12393,
CVE-2018-12398, CVE-2018-12399, CVE-2018-12401, CVE-2018-12402,
CVE-2018-12403)
Multiple security issues were discovered with WebExtensions in Firefox.
If a user were trick
OSV
CVE-2018-12403: If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users
osv·2018-10-24·CVSS 5.3
CVE-2018-12403 [MEDIUM] CVE-2018-12403: If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users
If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users. This vulnerability affects Firefox < 63.
OSV
firefox vulnerabilities
osv·2018-10-24·CVSS 8.8
CVE-2018-12388 [HIGH] firefox vulnerabilities
firefox vulnerabilities
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, bypass CSP
restrictions, spoof the protocol registration notification bar, leak
SameSite cookies, bypass mixed content warnings, or execute arbitrary
code. (CVE-2018-12388, CVE-2018-12390, CVE-2018-12392, CVE-2018-12393,
CVE-2018-12398, CVE-2018-12399, CVE-2018-12401, CVE-2018-12402,
CVE-2018-12403)
Multiple security issues were discovered with WebExtensions in Firefox.
If a user were tricked in to installing a specially crafted extension, an
attacker could potentially exploit these to bypass domain restrictions,
gain additional privileges, or run content scripts in local pa
No detection rules found.
No public exploits indexed.
http://www.securityfocus.com/bid/105721http://www.securitytracker.com/id/1041944https://bugzilla.mozilla.org/show_bug.cgi?id=1484753https://usn.ubuntu.com/3801-1/https://www.mozilla.org/security/advisories/mfsa2018-26/http://www.securityfocus.com/bid/105721http://www.securitytracker.com/id/1041944https://bugzilla.mozilla.org/show_bug.cgi?id=1484753https://usn.ubuntu.com/3801-1/https://www.mozilla.org/security/advisories/mfsa2018-26/
2019-02-28
Published