CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
85.9%
Navigation events were not fully adhering to the W3C’s “Navigation-Timing Level 2” draft specification in some instances for the unload event, which restricts access to detailed timing attributes to only be same-origin. This resulted in potential cross-origin information exposure of history through timing side-channel attacks. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | firefox-esr | < 68.1.0-r0 | UNKNOWN |
Alpine | 3.10-community | noarch | firefox-esr | < 69.9.0-r0 | UNKNOWN |
Alpine | 3.11-community | noarch | firefox-esr | < 68.1.0-r0 | UNKNOWN |
Alpine | 3.12-community | noarch | firefox-esr | < 68.1.0-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | firefox-esr | < 68.1.0-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | firefox-esr | < 68.1.0-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | firefox-esr | < 68.1.0-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | firefox-esr | < 68.1.0-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | firefox-esr | < 68.1.0-r0 | UNKNOWN |
Alpine | 3.18-community | noarch | firefox-esr | < 68.1.0-r0 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
85.9%