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
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
EPSS
Percentile
77.8%
A use-after-free vulnerability can occur in design mode when image objects
are resized if objects referenced during the resizing have been freed from
memory. This results in a potentially exploitable crash. This vulnerability
affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 17.10 | noarch | firefox | < 56.0+build6-0ubuntu1 | UNKNOWN |
ubuntu | 18.04 | noarch | firefox | < 56.0+build6-0ubuntu1 | UNKNOWN |
ubuntu | 14.04 | noarch | firefox | < 56.0+build6-0ubuntu0.14.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | firefox | < 56.0+build6-0ubuntu0.16.04.1 | UNKNOWN |
ubuntu | 17.04 | noarch | firefox | < 56.0+build6-0ubuntu0.17.04.1 | UNKNOWN |
ubuntu | 17.10 | noarch | thunderbird | < 1:52.4.0+build1-0ubuntu2 | UNKNOWN |
ubuntu | 18.04 | noarch | thunderbird | < 1:52.4.0+build1-0ubuntu2 | UNKNOWN |
ubuntu | 14.04 | noarch | thunderbird | < 1:52.4.0+build1-0ubuntu0.14.04.2 | UNKNOWN |
ubuntu | 16.04 | noarch | thunderbird | < 1:52.4.0+build1-0ubuntu0.16.04.2 | UNKNOWN |
ubuntu | 17.04 | noarch | thunderbird | < 1:52.4.0+build1-0ubuntu0.17.04.2 | UNKNOWN |
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
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
EPSS
Percentile
77.8%