CVE-2020-9945 - A spoofing issue existed in the handling of URLs

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MEDIUM

A spoofing issue existed in the handling of URLs

Published Dec 8, 2020

4.3

MEDIUM

CVSS 3.1

EPSS 1.18%

Description

A spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, Safari 14.0.1. Visiting a malicious website may lead to address bar spoofing.

Affected products

Vendor Apple Product macOS Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <11.0
- Version
  unspecified
  Status
  affected
  Constraints
  <14.0

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Apple

macOS

n/a

Version	Status	Constraints
unspecified	affected	<11.0
unspecified	affected	<14.0

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-1021

References (4)

http://seclists.org/fulldisclosure/2020/Dec/32
mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-30724
Advisory
https://support.apple.com/en-us/HT211931
x_refsource_MISCRelease NotesVendor Advisory
https://support.apple.com/en-us/HT211934
x_refsource_MISCRelease NotesVendor Advisory

Link	Providers	Tags
http://seclists.org/fulldisclosure/2020/Dec/32		mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-30724		Advisory
https://support.apple.com/en-us/HT211931		x_refsource_MISCRelease NotesVendor Advisory
https://support.apple.com/en-us/HT211934		x_refsource_MISCRelease NotesVendor Advisory