6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.2 High
AI Score
Confidence
Low
0.004 Low
EPSS
Percentile
72.8%
USN-4474-1 fixed vulnerabilities in Firefox. The update introduced various
minor regressions. This update fixes the problem.
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, trick the user
in to installing a malicious extension, spoof the URL bar, leak sensitive
information between origins, or execute arbitrary code. (CVE-2020-15664,
CVE-2020-15665, CVE-2020-15666, CVE-2020-15670)
It was discovered that NSS incorrectly handled certain signatures.
An attacker could possibly use this issue to expose sensitive information.
(CVE-2020-12400, CVE-2020-12401, CVE-2020-6829)
A data race was discovered when importing certificate information in to
the trust store. An attacker could potentially exploit this to cause an
unspecified impact. (CVE-2020-15668)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | firefox | < 80.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-dbg | < 80.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-dev | < 80.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-geckodriver | < 80.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-locale-af | < 80.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-locale-an | < 80.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-locale-ar | < 80.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-locale-as | < 80.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-locale-ast | < 80.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-locale-az | < 80.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.2 High
AI Score
Confidence
Low
0.004 Low
EPSS
Percentile
72.8%