Medium severity · published Oct 1, 2020
CVE-2020-15668
A lock was missing when accessing a data structure and importing certificate information into the trust database
4.3
CVSS
0.5%
EPSS
No
On KEV
Description
A lock was missing when accessing a data structure and importing certificate information into the trust database. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Firefox · Mozilla
before 80.0 · source: NVD
FM
Firefox Mobile · Mozilla
before 80.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-15668
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-15668
Issue Tracking
https://bugzilla.mozilla.org/show_bug.cgi?id=1651520
Release Notes
https://www.mozilla.org/security/advisories/mfsa2020-36/
Release Notes
https://www.mozilla.org/security/advisories/mfsa2020-39/
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