CVE-2020-36331

CVSS V2 Medium 6.4 CVSS V3 Critical 9.1
Description
A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function ChunkAssignData. The highest threat from this vulnerability is to data confidentiality and to the service availability.
Overview
  • CVE ID
  • CVE-2020-36331
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-05-21T17:15:08
  • Last Modified Date
  • 2023-01-09T16:41:59
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:webmproject:libwebp:*:*:*:*:*:*:*:* 1 OR 1.0.1
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:* 1 OR 14.7
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* 1 OR 14.7
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.1
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1956856 Issue Tracking Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/06/msg00005.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/06/msg00006.html Mailing List Third Party Advisory
https://www.debian.org/security/2021/dsa-4930 Mailing List Third Party Advisory
https://support.apple.com/kb/HT212601 Third Party Advisory
http://seclists.org/fulldisclosure/2021/Jul/54 Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20211112-0001/ Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-36331
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36331
History
Created Old Value New Value Data Type Notes
2022-05-10 06:43:52 Added to TrackCVE
2022-12-05 02:45:43 2021-05-21T17:15Z 2021-05-21T17:15:08 CVE Published Date updated
2022-12-05 02:45:43 2021-12-01T14:44:22 CVE Modified Date updated
2022-12-05 02:45:43 Analyzed Vulnerability Status updated
2023-01-09 17:13:36 2023-01-09T16:41:59 CVE Modified Date updated