7.5 High
CVSS2
Attack Vector
NETWORK
Attack 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
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
8.9 High
AI Score
Confidence
High
0.008 Low
EPSS
Percentile
81.2%
USN-3761-1 fixed vulnerabilities in Firefox. The update caused several
regressions affecting spellchecker dictionaries and search engines, which
were partially fixed by USN-3761-2. This update contains the remaining fix.
We apologize for the inconvenience.
Original advisory 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, or execute
arbitrary code. (CVE-2018-12375, CVE-2018-12376, CVE-2018-12377,
CVE-2018-12378)
It was discovered that if a user saved passwords before Firefox 58 and
then later set a primary password, an unencrypted copy of these passwords
would still be accessible. A local user could exploit this to obtain
sensitive information. (CVE-2018-12383)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 18.04 | noarch | firefox | < 62.0+build2-0ubuntu0.18.04.5 | UNKNOWN |
Ubuntu | 18.04 | noarch | firefox-dbg | < 62.0+build2-0ubuntu0.18.04.5 | UNKNOWN |
Ubuntu | 18.04 | noarch | firefox-dev | < 62.0+build2-0ubuntu0.18.04.5 | UNKNOWN |
Ubuntu | 18.04 | noarch | firefox-globalmenu | < 62.0+build2-0ubuntu0.18.04.5 | UNKNOWN |
Ubuntu | 18.04 | noarch | firefox-locale-af | < 62.0+build2-0ubuntu0.18.04.5 | UNKNOWN |
Ubuntu | 18.04 | noarch | firefox-locale-an | < 62.0+build2-0ubuntu0.18.04.5 | UNKNOWN |
Ubuntu | 18.04 | noarch | firefox-locale-ar | < 62.0+build2-0ubuntu0.18.04.5 | UNKNOWN |
Ubuntu | 18.04 | noarch | firefox-locale-as | < 62.0+build2-0ubuntu0.18.04.5 | UNKNOWN |
Ubuntu | 18.04 | noarch | firefox-locale-ast | < 62.0+build2-0ubuntu0.18.04.5 | UNKNOWN |
Ubuntu | 18.04 | noarch | firefox-locale-az | < 62.0+build2-0ubuntu0.18.04.5 | UNKNOWN |
7.5 High
CVSS2
Attack Vector
NETWORK
Attack 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
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
8.9 High
AI Score
Confidence
High
0.008 Low
EPSS
Percentile
81.2%