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Vulnerability details: VCID-vqm2-7k62-aaac
Vulnerability ID VCID-vqm2-7k62-aaac
Aliases CVE-2020-15668
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-667 Improper Locking
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-15668.html
epss 0.00103 https://api.first.org/data/v1/epss?cve=CVE-2020-15668
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epss 0.00103 https://api.first.org/data/v1/epss?cve=CVE-2020-15668
epss 0.00103 https://api.first.org/data/v1/epss?cve=CVE-2020-15668
epss 0.00103 https://api.first.org/data/v1/epss?cve=CVE-2020-15668
epss 0.00103 https://api.first.org/data/v1/epss?cve=CVE-2020-15668
epss 0.00103 https://api.first.org/data/v1/epss?cve=CVE-2020-15668
epss 0.00103 https://api.first.org/data/v1/epss?cve=CVE-2020-15668
epss 0.00103 https://api.first.org/data/v1/epss?cve=CVE-2020-15668
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epss 0.00103 https://api.first.org/data/v1/epss?cve=CVE-2020-15668
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epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2020-15668
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2020-15668
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2020-15668
epss 0.00205 https://api.first.org/data/v1/epss?cve=CVE-2020-15668
epss 0.0043 https://api.first.org/data/v1/epss?cve=CVE-2020-15668
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15668
cvssv3.1 4.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2020-15668
cvssv3 4.3 https://nvd.nist.gov/vuln/detail/CVE-2020-15668
cvssv3.1 4.3 https://nvd.nist.gov/vuln/detail/CVE-2020-15668
generic_textual Medium https://ubuntu.com/security/notices/USN-4474-1
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2020-36
generic_textual Low https://www.mozilla.org/en-US/security/advisories/mfsa2020-36/#CVE-2020-15668
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2020-39
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-15668.html
https://api.first.org/data/v1/epss?cve=CVE-2020-15668
https://bugzilla.mozilla.org/show_bug.cgi?id=1651520
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15668
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://ubuntu.com/security/notices/USN-4474-1
https://www.mozilla.org/en-US/security/advisories/mfsa2020-36/#CVE-2020-15668
https://www.mozilla.org/security/advisories/mfsa2020-36/
https://www.mozilla.org/security/advisories/mfsa2020-39/
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:-:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:-:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:android:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:android:*:*
CVE-2020-15668 https://nvd.nist.gov/vuln/detail/CVE-2020-15668
mfsa2020-36 https://www.mozilla.org/en-US/security/advisories/mfsa2020-36
mfsa2020-39 https://www.mozilla.org/en-US/security/advisories/mfsa2020-39
USN-4474-1 https://usn.ubuntu.com/4474-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-15668
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-15668
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-15668
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.43062
EPSS Score 0.00103
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.