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Vulnerability details: VCID-u126-54se-mqf2
Vulnerability ID VCID-u126-54se-mqf2
Aliases CVE-2020-36329
Summary A flaw was found in libwebp in versions before 1.0.1. A use-after-free was found due to a thread being killed too early. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-416 Use After Free
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 9.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-36329.json
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
epss 0.00624 https://api.first.org/data/v1/epss?cve=CVE-2020-36329
cvssv3.1 6.7 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2020-36329
cvssv3.1 9.8 https://nvd.nist.gov/vuln/detail/CVE-2020-36329
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-36329.json
https://api.first.org/data/v1/epss?cve=CVE-2020-36329
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-25009
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-25010
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-25011
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-25012
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-25013
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-25014
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36328
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36329
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36330
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36331
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36332
http://seclists.org/fulldisclosure/2021/Jul/54
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2021/06/msg00005.html
https://lists.debian.org/debian-lts-announce/2021/06/msg00006.html
https://security.netapp.com/advisory/ntap-20211112-0001/
https://support.apple.com/kb/HT212601
https://www.debian.org/security/2021/dsa-4930
1956843 https://bugzilla.redhat.com/show_bug.cgi?id=1956843
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
cpe:2.3:a:webmproject:libwebp:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:webmproject:libwebp:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
CVE-2020-36329 https://nvd.nist.gov/vuln/detail/CVE-2020-36329
RHSA-2021:2260 https://access.redhat.com/errata/RHSA-2021:2260
RHSA-2021:2328 https://access.redhat.com/errata/RHSA-2021:2328
RHSA-2021:2354 https://access.redhat.com/errata/RHSA-2021:2354
RHSA-2021:2364 https://access.redhat.com/errata/RHSA-2021:2364
RHSA-2021:2365 https://access.redhat.com/errata/RHSA-2021:2365
USN-4971-1 https://usn.ubuntu.com/4971-1/
USN-4971-2 https://usn.ubuntu.com/4971-2/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-36329.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:L/AC:H/PR:L/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:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2020-36329
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:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-36329
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 0.69237
EPSS Score 0.00624
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:37:47.877764+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/4971-1/ 37.0.0