CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
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
AI Score
Confidence
High
EPSS
Percentile
83.9%
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, obtain sensitive
information, bypass permission prompts, or execute arbitrary code.
(CVE-2020-12415, CVE-2020-12416, CVE-2020-12417, CVE-2020-12418,
CVE-2020-12419, CVE-2020-12420, CVE-2020-12422, CVE-2020-12424,
CVE-2020-12425, CVE-2020-12426)
It was discovered that when performing add-on updates, certificate chains
not terminating with built-in roots were silently rejected. This could
result in add-ons becoming outdated. (CVE-2020-12421)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | firefox | < 78.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-dbg | < 78.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-dev | < 78.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-geckodriver | < 78.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-locale-af | < 78.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-locale-an | < 78.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-locale-ar | < 78.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-locale-as | < 78.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-locale-ast | < 78.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | firefox-locale-az | < 78.0.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
ubuntu.com/security/CVE-2020-12415
ubuntu.com/security/CVE-2020-12416
ubuntu.com/security/CVE-2020-12417
ubuntu.com/security/CVE-2020-12418
ubuntu.com/security/CVE-2020-12419
ubuntu.com/security/CVE-2020-12420
ubuntu.com/security/CVE-2020-12421
ubuntu.com/security/CVE-2020-12422
ubuntu.com/security/CVE-2020-12424
ubuntu.com/security/CVE-2020-12425
ubuntu.com/security/CVE-2020-12426
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
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
AI Score
Confidence
High
EPSS
Percentile
83.9%