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
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
AI Score
Confidence
High
EPSS
Percentile
91.4%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 19.10 | noarch | firefox | < 74.0.1+build1-0ubuntu0.19.10.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | firefox-dbg | < 74.0.1+build1-0ubuntu0.19.10.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | firefox-dev | < 74.0.1+build1-0ubuntu0.19.10.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | firefox-geckodriver | < 74.0.1+build1-0ubuntu0.19.10.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | firefox-locale-af | < 74.0.1+build1-0ubuntu0.19.10.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | firefox-locale-an | < 74.0.1+build1-0ubuntu0.19.10.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | firefox-locale-ar | < 74.0.1+build1-0ubuntu0.19.10.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | firefox-locale-as | < 74.0.1+build1-0ubuntu0.19.10.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | firefox-locale-ast | < 74.0.1+build1-0ubuntu0.19.10.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | firefox-locale-az | < 74.0.1+build1-0ubuntu0.19.10.1 | UNKNOWN |
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
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
AI Score
Confidence
High
EPSS
Percentile
91.4%