6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
21.1%
firefox is vulnerable to denial of service. The vulnerability exists due to data cache when creating wasm code which allows an attacker to cause an application crash via a malicious input.
git://git.launchpad.net/ubuntu-cve-tracker/tree/active/CVE-2022-40957
access.redhat.com/security/cve/CVE-2022-40957
bugzilla.mozilla.org/show_bug.cgi?id=1777604
bugzilla.redhat.com/show_bug.cgi?id=2128796
www.mozilla.org/security/advisories/mfsa2022-40/
www.mozilla.org/security/advisories/mfsa2022-41/
www.mozilla.org/security/advisories/mfsa2022-42/
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
21.1%