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CVE-2018-5121

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CVSS 3.0
5.3 medium
EPSS
1%p72
Published
()
Modified
Description

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.

Vendors
mozilla
Products
firefox
Weakness
CWE-20
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
NVD CVE.org GitHub PoCs EPSS (1.5%)

In the news

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