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Some fixes available 6 of 14
When encoding data from an <code>inputStream</code> in <code>xpcom</code> the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write. This vulnerability affects Firefox <...
7 affected packages
firefox, mozjs38, mozjs52, mozjs68, mozjs78...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Fixed |
| mozjs38 | — | Not in release | Not in release | Ignored |
| mozjs52 | — | Not in release | Ignored | Ignored |
| mozjs68 | — | Not in release | Ignored | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release |
| mozjs91 | — | Ignored | Not in release | Not in release |
| thunderbird | Not affected | Fixed | Fixed | Fixed |
Some fixes available 2 of 11
Due to URL previews in the network panel of developer tools improperly storing URLs, query parameters could potentially be used to overwrite global objects in privileged code. This vulnerability affects Firefox < 110.
7 affected packages
firefox, mozjs38, mozjs52, mozjs68, mozjs78...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Fixed |
| mozjs38 | — | Not in release | Not in release | Ignored |
| mozjs52 | — | Not in release | Ignored | Ignored |
| mozjs68 | — | Not in release | Ignored | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release |
| mozjs91 | — | Ignored | Not in release | Not in release |
| thunderbird | Not affected | Not affected | Not in release | Ignored |
Some fixes available 6 of 14
A background script invoking <code>requestFullscreen</code> and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks. This vulnerability...
7 affected packages
firefox, mozjs38, mozjs52, mozjs68, mozjs78...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Fixed |
| mozjs38 | — | Not in release | Not in release | Ignored |
| mozjs52 | — | Not in release | Ignored | Ignored |
| mozjs68 | — | Not in release | Ignored | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release |
| mozjs91 | — | Ignored | Not in release | Not in release |
| thunderbird | Not affected | Fixed | Fixed | Fixed |
Some fixes available 6 of 14
Permission prompts for opening external schemes were only shown for <code>ContentPrincipals</code> resulting in extensions being able to open them without user interaction via <code>ExpandedPrincipals</code>. This could lead to...
7 affected packages
firefox, mozjs78, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Fixed |
| mozjs78 | Not in release | Ignored | Not in release | Not in release |
| mozjs38 | — | Not in release | Not in release | Ignored |
| mozjs52 | — | Not in release | Ignored | Ignored |
| mozjs68 | — | Not in release | Ignored | Not in release |
| mozjs91 | — | Ignored | Not in release | Not in release |
| thunderbird | Not affected | Fixed | Fixed | Fixed |
Some fixes available 6 of 14
The <code>Content-Security-Policy-Report-Only</code> header could allow an attacker to leak a child iframe's unredacted URI when interaction with that iframe triggers a redirect. This vulnerability affects Firefox <...
7 affected packages
mozjs78, mozjs38, mozjs52, mozjs68, mozjs91...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| mozjs78 | Not in release | Ignored | Not in release | Not in release |
| mozjs38 | — | Not in release | Not in release | Ignored |
| mozjs52 | — | Not in release | Ignored | Ignored |
| mozjs68 | — | Not in release | Ignored | Not in release |
| mozjs91 | — | Ignored | Not in release | Not in release |
| thunderbird | Not affected | Fixed | Fixed | Fixed |
| firefox | Not affected | Not affected | Fixed | Fixed |
Some fixes available 15 of 23
An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and...
8 affected packages
firefox, mozjs38, mozjs52, mozjs68, mozjs78...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Fixed |
| mozjs38 | — | Not in release | Not in release | Ignored |
| mozjs52 | — | Not in release | Ignored | Ignored |
| mozjs68 | — | Not in release | Ignored | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release |
| mozjs91 | — | Ignored | Not in release | Not in release |
| nss | Fixed | Fixed | Fixed | Fixed |
| thunderbird | Not affected | Fixed | Fixed | Fixed |
Some fixes available 2 of 11
Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 108. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been...
7 affected packages
firefox, mozjs38, mozjs52, mozjs68, mozjs78...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Fixed |
| mozjs38 | — | Not in release | Not in release | Ignored |
| mozjs52 | — | Not in release | Ignored | Ignored |
| mozjs68 | — | Not in release | Ignored | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release |
| mozjs91 | — | Ignored | Not in release | Not in release |
| thunderbird | Not affected | Not affected | Not in release | Ignored |
Some fixes available 9 of 17
Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 108 and Firefox ESR 102.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these...
7 affected packages
firefox, mozjs38, mozjs52, mozjs68, mozjs78...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Fixed |
| mozjs38 | — | Not in release | Not in release | Ignored |
| mozjs52 | — | Not in release | Ignored | Ignored |
| mozjs68 | — | Not in release | Ignored | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release |
| mozjs91 | — | Ignored | Not in release | Not in release |
| thunderbird | Fixed | Fixed | Fixed | Fixed |
Some fixes available 2 of 11
A duplicate `SystemPrincipal` object could be created when parsing a non-system html document via `DOMParser::ParseFromSafeString`. This could have lead to bypassing web security checks. This vulnerability affects Firefox < 109.
7 affected packages
firefox, mozjs38, mozjs52, mozjs68, mozjs78...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Fixed |
| mozjs38 | — | Not in release | Not in release | Ignored |
| mozjs52 | — | Not in release | Ignored | Ignored |
| mozjs68 | — | Not in release | Ignored | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release |
| mozjs91 | — | Ignored | Not in release | Not in release |
| thunderbird | Not affected | Not affected | Not in release | Ignored |
Some fixes available 9 of 17
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....
7 affected packages
firefox, mozjs38, mozjs52, mozjs68, mozjs78...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Fixed |
| mozjs38 | — | Not in release | Not in release | Ignored |
| mozjs52 | — | Not in release | Ignored | Ignored |
| mozjs68 | — | Not in release | Ignored | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release |
| mozjs91 | — | Ignored | Not in release | Not in release |
| thunderbird | Fixed | Fixed | Fixed | Fixed |