rpm package
almalinux/firefox
pkg:rpm/almalinux/firefox
Vulnerabilities (590)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2021-43539 | Hig | 8.8 | < 91.4.0-1.el8_5.alma | 91.4.0-1.el8_5.alma | Dec 8, 2021 | 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 | |
| CVE-2021-43538 | Med | 4.3 | < 91.4.0-1.el8_5.alma | 91.4.0-1.el8_5.alma | Dec 8, 2021 | 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 < | |
| CVE-2021-43537 | Hig | 8.8 | < 91.4.0-1.el8_5.alma | 91.4.0-1.el8_5.alma | Dec 8, 2021 | An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. | |
| CVE-2021-43536 | Med | 6.5 | < 91.4.0-1.el8_5.alma | 91.4.0-1.el8_5.alma | Dec 8, 2021 | Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. | |
| CVE-2021-38509 | Med | 4.3 | < 91.3.0-1.el8_4.alma | 91.3.0-1.el8_4.alma | Dec 8, 2021 | Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firef | |
| CVE-2021-38508 | Med | 4.3 | < 91.3.0-1.el8_4.alma | 91.3.0-1.el8_4.alma | Dec 8, 2021 | By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability a | |
| CVE-2021-38507 | Med | 6.5 | < 91.3.0-1.el8_4.alma | 91.3.0-1.el8_4.alma | Dec 8, 2021 | The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port o | |
| CVE-2021-38506 | Med | 4.3 | < 91.3.0-1.el8_4.alma | 91.3.0-1.el8_4.alma | Dec 8, 2021 | Through a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. | |
| CVE-2021-38504 | Hig | 8.8 | < 91.3.0-1.el8_4.alma | 91.3.0-1.el8_4.alma | Dec 8, 2021 | When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-free could have resulted, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. | |
| CVE-2021-38503 | Cri | 10.0 | < 91.3.0-1.el8_4.alma | 91.3.0-1.el8_4.alma | Dec 8, 2021 | The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3. |
- affected < 91.4.0-1.el8_5.almafixed 91.4.0-1.el8_5.alma
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
- affected < 91.4.0-1.el8_5.almafixed 91.4.0-1.el8_5.alma
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 <
- affected < 91.4.0-1.el8_5.almafixed 91.4.0-1.el8_5.alma
An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- affected < 91.4.0-1.el8_5.almafixed 91.4.0-1.el8_5.alma
Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- affected < 91.3.0-1.el8_4.almafixed 91.3.0-1.el8_4.alma
Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firef
- affected < 91.3.0-1.el8_4.almafixed 91.3.0-1.el8_4.alma
By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability a
- affected < 91.3.0-1.el8_4.almafixed 91.3.0-1.el8_4.alma
The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port o
- affected < 91.3.0-1.el8_4.almafixed 91.3.0-1.el8_4.alma
Through a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.
- affected < 91.3.0-1.el8_4.almafixed 91.3.0-1.el8_4.alma
When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-free could have resulted, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.
- affected < 91.3.0-1.el8_4.almafixed 91.3.0-1.el8_4.alma
The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.
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