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
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
81.8%
When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 999 | all | firefox | < 74.0-1 | firefox_74.0-1_all.deb |
Debian | 12 | all | firefox-esr | < 68.6.0esr-1 | firefox-esr_68.6.0esr-1_all.deb |
Debian | 11 | all | firefox-esr | < 68.6.0esr-1 | firefox-esr_68.6.0esr-1_all.deb |
Debian | 999 | all | firefox-esr | < 68.6.0esr-1 | firefox-esr_68.6.0esr-1_all.deb |
Debian | 13 | all | firefox-esr | < 68.6.0esr-1 | firefox-esr_68.6.0esr-1_all.deb |
Debian | 12 | all | thunderbird | < 1:68.6.0-1 | thunderbird_1:68.6.0-1_all.deb |
Debian | 11 | all | thunderbird | < 1:68.6.0-1 | thunderbird_1:68.6.0-1_all.deb |
Debian | 999 | all | thunderbird | < 1:68.6.0-1 | thunderbird_1:68.6.0-1_all.deb |
Debian | 13 | all | thunderbird | < 1:68.6.0-1 | thunderbird_1:68.6.0-1_all.deb |
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
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
81.8%