Critical severity · published Jun 19, 2023
CVE-2023-32216
Mozilla developers and community members Ronald Crane, Andrew McCreight, Randell Jesup and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 112
9.8
CVSS
0.8%
EPSS
No
On KEV
Description
Mozilla developers and community members Ronald Crane, Andrew McCreight, Randell Jesup and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 112. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 113.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Firefox · Mozilla
before 113.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-32216
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-32216
Broken Link
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1746479%2C1806852%2C1815987%2C1820359%2C1823568%2C1824803%2C1824834%2C1825170%2C1827020%2C1828130
security.gentoo.org
https://security.gentoo.org/glsa/202401-10
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-16/
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