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
9.5 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
76.4%
A use-after-free vulnerability can occur while editing events in form elements on a page, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.6 and Thunderbird < 52.6.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.10-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.11-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.12-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.18-community | noarch | firefox-esr | < 52.6.0-r0 | 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
9.5 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
76.4%