4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
0.001 Low
EPSS
Percentile
29.6%
A malicious installed WebExtension could open arbitrary URLs, which under the right circumstance could be leveraged to collect sensitive user data. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 999 | all | firefox | < 119.0-1 | firefox_119.0-1_all.deb |
Debian | 12 | all | firefox-esr | < 115.4.0esr-1~deb12u1 | firefox-esr_115.4.0esr-1~deb12u1_all.deb |
Debian | 11 | all | firefox-esr | < 115.4.0esr-1~deb11u1 | firefox-esr_115.4.0esr-1~deb11u1_all.deb |
Debian | 10 | all | firefox-esr | < 115.4.0esr-1~deb10u1 | firefox-esr_115.4.0esr-1~deb10u1_all.deb |
Debian | 999 | all | firefox-esr | < 115.4.0esr-1 | firefox-esr_115.4.0esr-1_all.deb |
Debian | 13 | all | firefox-esr | < 115.4.0esr-1 | firefox-esr_115.4.0esr-1_all.deb |
Debian | 12 | all | thunderbird | < 1:115.4.1-1~deb12u1 | thunderbird_1:115.4.1-1~deb12u1_all.deb |
Debian | 11 | all | thunderbird | < 1:115.4.1-1~deb11u1 | thunderbird_1:115.4.1-1~deb11u1_all.deb |
Debian | 10 | all | thunderbird | < 1:115.4.1-1~deb10u1 | thunderbird_1:115.4.1-1~deb10u1_all.deb |
Debian | 999 | all | thunderbird | < 1:115.4.1-1 | thunderbird_1:115.4.1-1_all.deb |