4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
35.2%
When navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could have made the browser unable to leave fullscreen mode. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | firefox-esr | < 91.5.0-r0 | UNKNOWN |
Alpine | edge-community | noarch | firefox | < 97.0-r0 | UNKNOWN |
Alpine | edge-community | noarch | thunderbird | < 91.5.0-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | firefox-esr | < 91.5.0-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | firefox-esr | < 91.5.0-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | firefox | < 97.0-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | thunderbird | < 91.5.0-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | firefox-esr | < 91.5.0-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | firefox | < 97.0-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | thunderbird | < 91.5.0-r0 | UNKNOWN |
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
35.2%