CVE-2021-43542 log
| Source |
|
| Severity | Medium |
| Remote | Yes |
| Type | Information disclosure |
| Description | A security issue has been found in Firefox before version 95 and Thunderbird before version 91.4.0. Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. |
| Group | Package | Affected | Fixed | Severity | Status | Ticket |
|---|---|---|---|---|---|---|
| AVG-2608 | thunderbird | 91.3.2-2 | 91.4.0-1 | High | Fixed | |
| AVG-2606 | firefox | 94.0.2-2 | 95.0-1 | High | Fixed |
| Date | Advisory | Group | Package | Severity | Type |
|---|---|---|---|---|---|
| 11 Dec 2021 | ASA-202112-9 | AVG-2608 | thunderbird | High | multiple issues |
| 11 Dec 2021 | ASA-202112-8 | AVG-2606 | firefox | High | multiple issues |
| References |
|---|
https://www.mozilla.org/security/advisories/mfsa2021-52/ https://www.mozilla.org/security/advisories/mfsa2021-54/ https://bugzilla.mozilla.org/show_bug.cgi?id=1723281 |