Lucene search

K
ubuntucveUbuntu.comUB:CVE-2020-12424
HistoryJul 01, 2020 - 12:00 a.m.

CVE-2020-12424

2020-07-0100:00:00
ubuntu.com
ubuntu.com
9

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

45.1%

When constructing a permission prompt for WebRTC, a URI was supplied from
the content process. This URI was untrusted, and could have been the URI of
an origin that was previously granted permission; bypassing the prompt.
This vulnerability affects Firefox < 78.

Notes

Author Note
tyhicks mozjs contains a copy of the SpiderMonkey JavaScript engine
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfirefox< 78.0.1+build1-0ubuntu0.18.04.1UNKNOWN
ubuntu19.10noarchfirefox< 78.0.1+build1-0ubuntu0.19.10.1UNKNOWN
ubuntu20.04noarchfirefox< 78.0.1+build1-0ubuntu0.20.04.1UNKNOWN
ubuntu20.10noarchfirefox< 78.0.1+build1-0ubuntu1UNKNOWN
ubuntu21.04noarchfirefox< 78.0.1+build1-0ubuntu1UNKNOWN
ubuntu21.10noarchfirefox< 78.0.1+build1-0ubuntu1UNKNOWN
ubuntu22.04noarchfirefox< 78.0.1+build1-0ubuntu1UNKNOWN
ubuntu22.10noarchfirefox< 78.0.1+build1-0ubuntu1UNKNOWN
ubuntu23.04noarchfirefox< 78.0.1+build1-0ubuntu1UNKNOWN
ubuntu23.10noarchfirefox< 78.0.1+build1-0ubuntu1UNKNOWN
Rows per page:
1-10 of 181

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

45.1%