Debian Security Bug TrackerDEBIANCVE:CVE-2023-23603CVE-2023-23603
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.001 Low
EPSS
Percentile
24.6%
Regular expressions used to filter out forbidden properties and values from style directives in calls to <code>console.log</code> weren’t accounting for external URLs. Data could then be potentially exfiltrated from the browser. This vulnerability affects Firefox < 109, Thunderbird < 102.7, and Firefox ESR < 102.7.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 999 | all | firefox | < 109.0-1 | firefox_109.0-1_all.deb |
| Debian | 12 | all | firefox-esr | < 102.7.0esr-1 | firefox-esr_102.7.0esr-1_all.deb |
| Debian | 11 | all | firefox-esr | < 102.7.0esr-1~deb11u1 | firefox-esr_102.7.0esr-1~deb11u1_all.deb |
| Debian | 10 | all | firefox-esr | < 102.7.0esr-1~deb10u1 | firefox-esr_102.7.0esr-1~deb10u1_all.deb |
| Debian | 999 | all | firefox-esr | < 102.7.0esr-1 | firefox-esr_102.7.0esr-1_all.deb |
| Debian | 13 | all | firefox-esr | < 102.7.0esr-1 | firefox-esr_102.7.0esr-1_all.deb |
| Debian | 12 | all | thunderbird | < 1:102.7.1-1 | thunderbird_1:102.7.1-1_all.deb |
| Debian | 11 | all | thunderbird | < 1:102.8.0-1~deb11u1 | thunderbird_1:102.8.0-1~deb11u1_all.deb |
| Debian | 10 | all | thunderbird | < 1:102.8.0-1~deb10u1 | thunderbird_1:102.8.0-1~deb10u1_all.deb |
| Debian | 999 | all | thunderbird | < 1:102.7.1-1 | thunderbird_1:102.7.1-1_all.deb |
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.001 Low
EPSS
Percentile
24.6%