CVE-2020-6802
Detail
Modified
This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
In Mozilla Bleach before 3.11, a mutation XSS affects users calling bleach.clean with noscript and a raw tag in the allowed/whitelisted tags option.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
References to Advisories, Solutions, and Tools
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Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
NIST
Change History
11 change records found show changes
CVE Modified by CVE 11/21/2024 12:36:12 AM
Action
Type
Old Value
New Value
Added
Reference
https://advisory.checkmarx.net/advisory/CX-2020-4276
Added
Reference
https://github.com/mozilla/bleach/security/advisories/GHSA-q65m-pv3f-wr5r
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI/
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4/
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX/
Added
Reference
https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach
CVE Modified by Mozilla Corporation 5/14/2024 3:28:56 AM
Action
Type
Old Value
New Value
CVE Modified by Mozilla Corporation 11/06/2023 10:25:31 PM
Action
Type
Old Value
New Value
Added
Reference
Mozilla Corporation https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI/ [No types assigned]
Added
Reference
Mozilla Corporation https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4/ [No types assigned]
Added
Reference
Mozilla Corporation https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX/ [No types assigned]
Removed
Reference
Mozilla Corporation https://lists.fedoraproject.org/archives/list/[email protected] /message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI/
Removed
Reference
Mozilla Corporation https://lists.fedoraproject.org/archives/list/[email protected] /message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4/
Removed
Reference
Mozilla Corporation https://lists.fedoraproject.org/archives/list/[email protected] /message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX/
Modified Analysis by NIST 10/06/2022 4:16:43 PM
Action
Type
Old Value
New Value
Changed
Reference Type
https://advisory.checkmarx.net/advisory/CX-2020-4276 No Types Assigned
https://advisory.checkmarx.net/advisory/CX-2020-4276 Exploit, Third Party Advisory
CVE Modified by Mozilla Corporation 3/30/2021 6:15:14 PM
Action
Type
Old Value
New Value
Added
Reference
https://advisory.checkmarx.net/advisory/CX-2020-4276 [No Types Assigned]
Modified Analysis by NIST 7/22/2020 5:18:49 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected] /message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI/ No Types Assigned
https://lists.fedoraproject.org/archives/list/[email protected] /message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI/ Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected] /message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4/ No Types Assigned
https://lists.fedoraproject.org/archives/list/[email protected] /message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4/ Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected] /message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX/ No Types Assigned
https://lists.fedoraproject.org/archives/list/[email protected] /message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX/ Mailing List, Third Party Advisory
Changed
Reference Type
https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach No Types Assigned
https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach Exploit, Third Party Advisory
CVE Modified by Mozilla Corporation 7/20/2020 11:15:15 AM
Action
Type
Old Value
New Value
Added
Reference
https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach [No Types Assigned]
CVE Modified by Mozilla Corporation 5/01/2020 2:15:12 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX/ [No Types Assigned]
CVE Modified by Mozilla Corporation 4/30/2020 2:15:11 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI/ [No Types Assigned]
CVE Modified by Mozilla Corporation 4/30/2020 1:15:12 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4/ [No Types Assigned]
Initial Analysis by NIST 3/27/2020 1:21:40 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Added
CVSS V2
NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Added
CWE
NIST CWE-79
Added
CPE Configuration
OR
*cpe:2.3:a:mozilla:bleach:*:*:*:*:*:*:*:* versions up to (excluding) 3.1.1
Changed
Reference Type
https://github.com/mozilla/bleach/security/advisories/GHSA-q65m-pv3f-wr5r No Types Assigned
https://github.com/mozilla/bleach/security/advisories/GHSA-q65m-pv3f-wr5r Third Party Advisory
Added
CVSS V2 Metadata
Victim must voluntarily interact with attack mechanism
Quick Info
CVE Dictionary Entry: CVE-2020-6802 NVD
Published Date: 03/24/2020 NVD
Last Modified: 11/21/2024
Source: Mozilla Corporation