VDB
DEBIAN-CVE-2023-23603
DEBIAN-CVE-2023-23603
PUBLISHED
CVSS 6.5 MEDIUM
Regular expressions used to filter out forbidden properties and values from style directives in calls to `console.log` weren't accounting for external URLs. Data could then be potentially exfiltrated from the browser. This vulnerability affects Firefox < 109, Firefox ESR < 102.7, and Thunderbird < 102.7.
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | firefox-esr | 0, 0, 0 |
| Debian:11 | thunderbird | 102.0.2-1, 102.0, 102.0 |
| Debian:11 | firefox-esr | 91.0.1esr-1, 91.9.1esr-1, 91.9.1esr-1~deb10u1 |
| Debian:12 | firefox-esr | 0, 0, 0 |
| Debian:12 | thunderbird | 0, 0, 0 |
| Debian:14 | thunderbird | 0, 0, 0 |
| Debian:14 | firefox-esr | 0, 0, 0 |
| Debian:13 | thunderbird | 0, 0, 0 |
Timeline
- Jun 2, 2023 CVE Published
- Apr 28, 2026 CVE Updated