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ubuntuUbuntuUSN-4317-1
HistoryApr 04, 2020 - 12:00 a.m.

Firefox vulnerabilities

2020-04-0400:00:00
ubuntu.com
116

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.024 Low

EPSS

Percentile

89.7%

Releases

  • Ubuntu 19.10
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • firefox - Mozilla Open Source web browser

Details

Two use-after-free bugs were discovered in Firefox. If a user were tricked
in to opening a specially crafted website, an attacker could exploit these
to cause a denial of service or execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu19.10noarchfirefox< 74.0.1+build1-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchfirefox-dbg< 74.0.1+build1-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchfirefox-dev< 74.0.1+build1-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchfirefox-geckodriver< 74.0.1+build1-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchfirefox-locale-af< 74.0.1+build1-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchfirefox-locale-an< 74.0.1+build1-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchfirefox-locale-ar< 74.0.1+build1-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchfirefox-locale-as< 74.0.1+build1-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchfirefox-locale-ast< 74.0.1+build1-0ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchfirefox-locale-az< 74.0.1+build1-0ubuntu0.19.10.1UNKNOWN
Rows per page:
1-10 of 2931

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.024 Low

EPSS

Percentile

89.7%