Note:
This project will be discontinued after December 13, 2021. [more]
Product:
Firefox_esr
(Mozilla)| Repositories | https://github.com/libevent/libevent |
| #Vulnerabilities | 744 |
| Date | Id | Summary | Products | Score | Patch | Annotated |
|---|---|---|---|---|---|---|
| 2021-12-08 | CVE-2021-43538 | By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. | Debian_linux, Firefox, Firefox_esr, Thunderbird | 4.3 | ||
| 2021-12-08 | CVE-2021-43539 | Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. | Debian_linux, Firefox, Firefox_esr, Thunderbird | 8.8 | ||
| 2021-12-08 | CVE-2021-43541 | When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. | Debian_linux, Firefox, Firefox_esr, Thunderbird | 6.5 | ||
| 2021-12-08 | CVE-2021-43542 | Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. | Debian_linux, Firefox, Firefox_esr, Thunderbird | 6.5 | ||
| 2021-12-08 | CVE-2021-43543 | Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. | Debian_linux, Firefox, Firefox_esr, Thunderbird | 6.1 | ||
| 2021-12-08 | CVE-2021-43545 | Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. | Debian_linux, Firefox, Firefox_esr, Thunderbird | 6.5 | ||
| 2021-12-08 | CVE-2021-43546 | It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. | Debian_linux, Firefox, Firefox_esr, Thunderbird | 4.3 | ||
| 2022-12-22 | CVE-2021-4127 | An out of date graphics library (Angle) likely contained vulnerabilities that could potentially be exploited. This vulnerability affects Thunderbird < 78.9 and Firefox ESR < 78.9. | Firefox_esr, Thunderbird | 9.8 | ||
| 2022-12-22 | CVE-2021-4129 | Mozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith, Christian Holler, and Masayuki Nakano reported memory safety bugs present in Firefox 94. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 95, Firefox ESR < 91.4.0, and Thunderbird < 91.4.0. | Firefox, Firefox_esr, Thunderbird | 9.8 | ||
| 2022-12-22 | CVE-2021-4140 | It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5. | Firefox, Firefox_esr, Thunderbird | 10.0 |