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Vulnerability details: VCID-fnq8-v165-aaas
Vulnerability ID VCID-fnq8-v165-aaas
Aliases CVE-2020-15675
Summary When processing surfaces, the lifetime may outlive a persistent buffer leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 81.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-416 Use After Free
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-15675.html
cvssv3 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-15675.json
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
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epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
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epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00401 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
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epss 0.00401 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
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epss 0.00401 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
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epss 0.00401 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
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epss 0.00401 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
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epss 0.00401 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00401 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00401 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00401 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.00401 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
epss 0.01824 https://api.first.org/data/v1/epss?cve=CVE-2020-15675
rhbs high https://bugzilla.redhat.com/show_bug.cgi?id=1885181
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15675
cvssv3.1 8.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2020-15675
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2020-15675
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2020-15675
archlinux High https://security.archlinux.org/AVG-1235
generic_textual Medium https://ubuntu.com/security/notices/USN-4546-1
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2020-42
generic_textual Medium https://www.mozilla.org/en-US/security/advisories/mfsa2020-42/#CVE-2020-15675
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-15675.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-15675.json
https://api.first.org/data/v1/epss?cve=CVE-2020-15675
https://bugzilla.mozilla.org/show_bug.cgi?id=1654211
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15675
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://ubuntu.com/security/notices/USN-4546-1
https://www.mozilla.org/en-US/security/advisories/mfsa2020-42/#CVE-2020-15675
https://www.mozilla.org/security/advisories/mfsa2020-42/
1885181 https://bugzilla.redhat.com/show_bug.cgi?id=1885181
ASA-202009-10 https://security.archlinux.org/ASA-202009-10
AVG-1235 https://security.archlinux.org/AVG-1235
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-2020-15675 https://nvd.nist.gov/vuln/detail/CVE-2020-15675
mfsa2020-42 https://www.mozilla.org/en-US/security/advisories/mfsa2020-42
USN-4546-1 https://usn.ubuntu.com/4546-1/
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://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-15675.json
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://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:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2020-15675
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-2020-15675
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-2020-15675
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 0.59972
EPSS Score 0.00216
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.