CVE-2021-29975

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-29975
Through a series of DOM manipulations, a message, over which the attacker had control of the text but not HTML or formatting, could be overlaid on top of another domain (with the new domain correctly shown in the address bar) resulting in possible user confusion. This vulnerability affects Firefox < 90.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1713259 Exploit Issue Tracking Vendor Advisory
https://security.gentoo.org/glsa/202202-03 Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2021-28/ Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1713259 Exploit Issue Tracking Vendor Advisory
https://security.gentoo.org/glsa/202202-03 Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2021-28/ Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
History

21 Nov 2024, 06:02

Type Values Removed Values Added
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1713259 - Exploit, Issue Tracking, Vendor Advisory () https://bugzilla.mozilla.org/show_bug.cgi?id=1713259 - Exploit, Issue Tracking, Vendor Advisory
References () https://security.gentoo.org/glsa/202202-03 - Third Party Advisory () https://security.gentoo.org/glsa/202202-03 - Third Party Advisory
References () https://www.mozilla.org/security/advisories/mfsa2021-28/ - Vendor Advisory () https://www.mozilla.org/security/advisories/mfsa2021-28/ - Vendor Advisory

16 Mar 2022, 14:47

Type Values Removed Values Added
References (MISC) https://bugzilla.mozilla.org/show_bug.cgi?id=1713259 - Issue Tracking, Permissions Required (MISC) https://bugzilla.mozilla.org/show_bug.cgi?id=1713259 - Exploit, Issue Tracking, Vendor Advisory
References (GENTOO) https://security.gentoo.org/glsa/202202-03 - (GENTOO) https://security.gentoo.org/glsa/202202-03 - Third Party Advisory

22 Feb 2022, 01:15

Type Values Removed Values Added
References
  • (GENTOO) https://security.gentoo.org/glsa/202202-03 -

12 Aug 2021, 17:25

Type Values Removed Values Added
References (MISC) https://www.mozilla.org/security/advisories/mfsa2021-28/ - (MISC) https://www.mozilla.org/security/advisories/mfsa2021-28/ - Vendor Advisory
References (MISC) https://bugzilla.mozilla.org/show_bug.cgi?id=1713259 - (MISC) https://bugzilla.mozilla.org/show_bug.cgi?id=1713259 - Issue Tracking, Permissions Required
CPE cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.5
CWE NVD-CWE-Other

05 Aug 2021, 20:39

Type Values Removed Values Added
New CVE
Information

Published : 2021-08-05 20:15

Updated : 2024-11-21 06:02

NVD link : CVE-2021-29975

Mitre link : CVE-2021-29975

CVE.ORG link : CVE-2021-29975

JSON object : View

Products Affected

mozilla

  • firefox
CWE
NVD-CWE-Other