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CVE-2018-5121

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.

Risk Information

Base Score
5.3
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS Score
Exploitation Probability
0.981

Associated Vulnerability

VulnerabilityOS Platform
Updates for Mozilla Firefox (58.0)Windows
Updates for Mozilla Firefox (x64) (58.0)Windows
Updates for Mozilla Firefox (58.0.1)Windows
Updates for Mozilla Firefox (x64) (58.0.1)Windows
Updates for Mozilla Firefox (58.0.2)Windows
Updates for Mozilla Firefox (x64) (58.0.2)Windows
Multiple vulnerabilities are fixed in Update for Mozilla Firefox For Mac (58.0)Mac
Multiple vulnerabilities are fixed in Update for Mozilla Firefox For Mac (58.0.1)Mac
Multiple vulnerabilities are fixed in Update for Mozilla Firefox For Mac (58.0.2)Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 57.0.4Mac

Patch Details

Click to see the patches provided by ManageEngine for this CVE
Patch IDPatch Description
PATCH-307006Updates for Mozilla Firefox (58.0)
PATCH-307008Updates for Mozilla Firefox (x64) (58.0)
PATCH-307031Updates for Mozilla Firefox (58.0.1)
PATCH-307034Updates for Mozilla Firefox (x64) (58.0.1)
PATCH-307091Updates for Mozilla Firefox (58.0.2)
PATCH-307094Updates for Mozilla Firefox (x64) (58.0.2)
PATCH-607000Mozilla Firefox For Mac (124.0)
PATCH-607000Mozilla Firefox For Mac (124.0)
PATCH-607000Mozilla Firefox For Mac (124.0)
PATCH-611870Mozilla Firefox For Mac (142.0.1)

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234