Published: 11/06/2018 Updated: 25/06/2018

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 5.3 | Impact Score: 1.4 | Exploitability Score: 3.9

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Low descenders on some Tibetan characters in several fonts on OS X are clipped when rendered in the addressbar. When used as part of an Internationalized Domain Name (IDN) this can be used for domain name spoofing attacks. Note: This attack only affects OS X operating systems. Other operating systems are unaffected. This vulnerability affects Firefox < 58.

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mozilla firefox

Mozilla Foundation Security Advisory 2018-02 Security vulnerabilities fixed in Firefox 58 Announced January 23, 2018 Impact critical Products Firefox Fixed in Firefox 58 ...

CWE-20 https://www.mozilla.org/security/advisories/mfsa2018-02/https://bugzilla.mozilla.org/show_bug.cgi?id=1402368 http://www.securitytracker.com/id/1040270 http://www.securityfocus.com/bid/102786 https://nvd.nist.gov https://www.mozilla.org/en-US/security/advisories/mfsa2018-02/

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