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Vulnerability details: VCID-hp2k-gspu-aaan
Vulnerability ID VCID-hp2k-gspu-aaan
Aliases CVE-2020-12411
Summary Mozilla developers reported memory safety bugs present in Firefox 76. 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 < 77.
Status Published
Exploitability 0.5
Weighted Severity 8.4
Risk 4.2
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-787 Out-of-bounds Write
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-12411.html
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epss 0.00465 https://api.first.org/data/v1/epss?cve=CVE-2020-12411
epss 0.01298 https://api.first.org/data/v1/epss?cve=CVE-2020-12411
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12411
cvssv3.1 8.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 9.3 https://nvd.nist.gov/vuln/detail/CVE-2020-12411
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2020-12411
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2020-12411
archlinux High https://security.archlinux.org/AVG-1173
generic_textual Medium https://ubuntu.com/security/notices/USN-4383-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-4383-1
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2020-20
generic_textual Medium https://www.mozilla.org/en-US/security/advisories/mfsa2020-20/#CVE-2020-12411
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-12411.html
https://api.first.org/data/v1/epss?cve=CVE-2020-12411
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1620972%2C1625333
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12411
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://ubuntu.com/security/notices/USN-4383-1
https://usn.ubuntu.com/usn/usn-4383-1
https://www.mozilla.org/en-US/security/advisories/mfsa2020-20/#CVE-2020-12411
https://www.mozilla.org/security/advisories/mfsa2020-20/
ASA-202006-1 https://security.archlinux.org/ASA-202006-1
AVG-1173 https://security.archlinux.org/AVG-1173
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:*:*:*:*:*:*:*:*
CVE-2020-12411 https://nvd.nist.gov/vuln/detail/CVE-2020-12411
GLSA-202006-07 https://security.gentoo.org/glsa/202006-07
mfsa2020-20 https://www.mozilla.org/en-US/security/advisories/mfsa2020-20
USN-4383-1 https://usn.ubuntu.com/4383-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 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:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2020-12411
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:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-12411
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:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-12411
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 0.56384
EPSS Score 0.00184
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.