Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
cve[email protected]CVE-2020-12391
HistoryMay 26, 2020 - 6:15 p.m.

CVE-2020-12391

2020-05-2618:15:00
CWE-863
[email protected]
web.nvd.nist.gov
108
information security
document
data urls
object element
csp
context
script execution
firefox
vulnerability
cve-2020-12391

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

7.2 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.001 Low

EPSS

Percentile

42.9%

JSON

Documents formed using data: URLs in an OBJECT element failed to inherit the CSP of the creating context. This allowed the execution of scripts that should have been blocked, albeit with a unique opaque origin. This vulnerability affects Firefox < 76.

VendorProductVersionCPE
mozillafirefox*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

Related

veracode 1
alpinelinux 1
debiancve 1
prion 1
redhatcve 1
ubuntucve 1
archlinux 1
ubuntu 2
nessus 4
openvas 3
kaspersky 1
mozilla 1
veracode
veracode
Content-Security Policy (CSP) Bypas
2021-04-29 11:56:54
alpinelinux
alpinelinux
CVE-2020-12391
2020-05-26 18:15:00
debiancve
debiancve
CVE-2020-12391
2020-05-26 18:15:00
prion
prion
Design/Logic Flaw
2020-05-26 18:15:00
redhatcve
redhatcve
CVE-2020-12391
2020-05-12 10:36:03
ubuntucve
ubuntucve
CVE-2020-12391
2020-05-07 00:00:00
archlinux
archlinux
[ASA-202005-3] firefox: multiple issues
2020-05-06 00:00:00
ubuntu
ubuntu
Firefox regression
2020-05-12 00:00:00
Firefox vulnerabilities
2020-05-07 00:00:00
nessus
nessus
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox regression (USN-4353-2)
2020-05-13 00:00:00
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4353-1)
2020-05-08 00:00:00
Mozilla Firefox < 76.0
2020-05-07 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-4353-2)
2020-05-13 00:00:00
Ubuntu: Security Advisory (USN-4353-1)
2020-05-08 00:00:00
Mozilla Firefox Security Advisory (MFSA2020-16) - Linux
2021-11-08 00:00:00
kaspersky
kaspersky
KLA11764 Multiple vulnerabilities in Mozilla Firefox
2020-05-05 00:00:00
mozilla
mozilla
Security Vulnerabilities fixed in Firefox 76 — Mozilla
2020-05-05 00:00:00

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

7.2 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.001 Low

EPSS

Percentile

42.9%

JSON
Related for CVE-2020-12391
veracode1alpinelinux1debiancve1prion1redhatcve1ubuntucve1archlinux1ubuntu2nessus4openvas3kaspersky1mozilla1