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Uninitialized memory in the JavaScript Engine component. This vulnerability affects Firefox < 142, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2.
9 affected packages
firefox, thunderbird, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | — | — |
| thunderbird | Not affected | Vulnerable | — | — |
| mozjs38 | Not in release | Not in release | — | Needs evaluation |
| mozjs52 | Not in release | Not in release | Ignored | Ignored |
| mozjs68 | Not in release | Not in release | Ignored | — |
| mozjs78 | Not in release | Ignored | — | — |
| mozjs91 | Not in release | Ignored | — | — |
| mozjs102 | Ignored | Ignored | — | — |
| mozjs115 | Ignored | Not in release | — | — |
'Same-origin policy bypass in the Graphics: Canvas2D component.' This vulnerability affects Firefox < 142, Firefox ESR < 115.27, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2.
9 affected packages
firefox, thunderbird, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | — | — |
| thunderbird | Not affected | Vulnerable | — | — |
| mozjs38 | Not in release | Not in release | — | Needs evaluation |
| mozjs52 | Not in release | Not in release | Ignored | Ignored |
| mozjs68 | Not in release | Not in release | Ignored | — |
| mozjs78 | Not in release | Ignored | — | — |
| mozjs91 | Not in release | Ignored | — | — |
| mozjs102 | Ignored | Ignored | — | — |
| mozjs115 | Ignored | Not in release | — | — |
An attacker was able to perform memory corruption in the GMP process which processes encrypted media. This process is also heavily sandboxed, but represents slightly different privileges from the content process....
9 affected packages
firefox, thunderbird, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | — | — |
| thunderbird | Not affected | Vulnerable | — | — |
| mozjs38 | Not in release | Not in release | — | Needs evaluation |
| mozjs52 | Not in release | Not in release | Ignored | Ignored |
| mozjs68 | Not in release | Not in release | Ignored | — |
| mozjs78 | Not in release | Ignored | — | — |
| mozjs91 | Not in release | Ignored | — | — |
| mozjs102 | Ignored | Ignored | — | — |
| mozjs115 | Ignored | Not in release | — | — |
Firefox for Android allowed a sandboxed iframe without the `allow-downloads` attribute to start downloads. This vulnerability affects Firefox < 141.
2 affected packages
firefox, thunderbird
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | — | — |
| thunderbird | Not affected | Not affected | — | — |
In the address bar, Firefox for Android truncated the display of URLs from the end instead of prioritizing the origin. This vulnerability affects Firefox < 141.
2 affected packages
firefox, thunderbird
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | — | — |
| thunderbird | Not affected | Not affected | — | — |
The QR scanner could allow arbitrary websites to be opened if a user was tricked into scanning a malicious link that leveraged Firefox's open-text URL scheme This vulnerability affects Firefox for iOS < 141.
2 affected packages
firefox, thunderbird
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | — | — |
| thunderbird | Not affected | Not affected | — | — |
The URL scheme used by Firefox to facilitate searching of text queries could incorrectly allow attackers to open arbitrary website URLs or internal pages if a user was tricked into clicking a link This vulnerability affects...
2 affected packages
firefox, thunderbird
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | — | — |
| thunderbird | Not affected | Not affected | — | — |
Sandboxed iframes on webpages could potentially allow downloads to the device, bypassing the expected sandbox restrictions declared on the parent page This vulnerability affects Firefox for iOS < 141.
2 affected packages
firefox, thunderbird
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | — | — |
| thunderbird | Not affected | Not affected | — | — |
Memory safety bugs present in Firefox 140 and Thunderbird 140. 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...
9 affected packages
firefox, thunderbird, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | — | — |
| thunderbird | Not affected | Not affected | — | — |
| mozjs38 | Not in release | Not in release | — | Needs evaluation |
| mozjs52 | Not in release | Not in release | Ignored | Ignored |
| mozjs68 | Not in release | Not in release | Ignored | — |
| mozjs78 | Not in release | Ignored | — | — |
| mozjs91 | Not in release | Ignored | — | — |
| mozjs102 | Ignored | Ignored | — | — |
| mozjs115 | Ignored | Not in release | — | — |
Focus incorrectly truncated URLs towards the beginning instead of around the origin. This vulnerability affects Firefox < 141 and Thunderbird < 141.
9 affected packages
mozjs38, firefox, thunderbird, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| mozjs38 | Not in release | Not in release | — | Needs evaluation |
| firefox | Not affected | Not affected | — | — |
| thunderbird | Not affected | Not affected | — | — |
| mozjs52 | Not in release | Not in release | Ignored | Ignored |
| mozjs68 | Not in release | Not in release | Ignored | — |
| mozjs78 | Not in release | Ignored | — | — |
| mozjs91 | Not in release | Ignored | — | — |
| mozjs102 | Ignored | Ignored | — | — |
| mozjs115 | Ignored | Not in release | — | — |