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ubuntuUbuntuUSN-3801-1
HistoryOct 24, 2018 - 12:00 a.m.

Firefox vulnerabilities

2018-10-2400:00:00
ubuntu.com
508

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.032 Low

EPSS

Percentile

91.1%

Releases

  • Ubuntu 18.10
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • firefox - Mozilla Open Source web browser

Details

Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, bypass CSP
restrictions, spoof the protocol registration notification bar, leak
SameSite cookies, bypass mixed content warnings, or execute arbitrary
code. (CVE-2018-12388, CVE-2018-12390, CVE-2018-12392, CVE-2018-12393,
CVE-2018-12398, CVE-2018-12399, CVE-2018-12401, CVE-2018-12402,
CVE-2018-12403)

Multiple security issues were discovered with WebExtensions in Firefox.
If a user were tricked in to installing a specially crafted extension, an
attacker could potentially exploit these to bypass domain restrictions,
gain additional privileges, or run content scripts in local pages without
permission. (CVE-2018-12395, CVE-2018-12396, CVE-2018-12397)

OSVersionArchitecturePackageVersionFilename
Ubuntu18.10noarchfirefox< 63.0+build2-0ubuntu0.18.10.2UNKNOWN
Ubuntu18.10noarchfirefox-dbg< 63.0+build2-0ubuntu0.18.10.2UNKNOWN
Ubuntu18.10noarchfirefox-dev< 63.0+build2-0ubuntu0.18.10.2UNKNOWN
Ubuntu18.10noarchfirefox-globalmenu< 63.0+build2-0ubuntu0.18.10.2UNKNOWN
Ubuntu18.10noarchfirefox-locale-af< 63.0+build2-0ubuntu0.18.10.2UNKNOWN
Ubuntu18.10noarchfirefox-locale-an< 63.0+build2-0ubuntu0.18.10.2UNKNOWN
Ubuntu18.10noarchfirefox-locale-ar< 63.0+build2-0ubuntu0.18.10.2UNKNOWN
Ubuntu18.10noarchfirefox-locale-as< 63.0+build2-0ubuntu0.18.10.2UNKNOWN
Ubuntu18.10noarchfirefox-locale-ast< 63.0+build2-0ubuntu0.18.10.2UNKNOWN
Ubuntu18.10noarchfirefox-locale-az< 63.0+build2-0ubuntu0.18.10.2UNKNOWN
Rows per page:
1-10 of 3931

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.032 Low

EPSS

Percentile

91.1%