CVSS2
Attack Vector
NETWORK
Attack 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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
70.0%
Some HTML elements, such as <title> and <textarea>, can contain literal angle brackets without treating them as markup. It is possible to pass a literal closing tag to .innerHTML on these elements, and subsequent content after that will be parsed as if it were outside the tag. This can lead to XSS if a site does not filter user input as strictly for these elements as it does for other elements. 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 |
---|---|---|---|---|---|
Debian | 999 | all | firefox | < 69.0-1 | firefox_69.0-1_all.deb |
Debian | 12 | all | firefox-esr | < 68.1.0esr-1 | firefox-esr_68.1.0esr-1_all.deb |
Debian | 11 | all | firefox-esr | < 68.1.0esr-1 | firefox-esr_68.1.0esr-1_all.deb |
Debian | 999 | all | firefox-esr | < 68.1.0esr-1 | firefox-esr_68.1.0esr-1_all.deb |
Debian | 13 | all | firefox-esr | < 68.1.0esr-1 | firefox-esr_68.1.0esr-1_all.deb |
Debian | 12 | all | thunderbird | < 1:60.9.0-1 | thunderbird_1:60.9.0-1_all.deb |
Debian | 11 | all | thunderbird | < 1:60.9.0-1 | thunderbird_1:60.9.0-1_all.deb |
Debian | 999 | all | thunderbird | < 1:60.9.0-1 | thunderbird_1:60.9.0-1_all.deb |
Debian | 13 | all | thunderbird | < 1:60.9.0-1 | thunderbird_1:60.9.0-1_all.deb |
CVSS2
Attack Vector
NETWORK
Attack 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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
70.0%