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CVE-2023-4583
Medium prioritySome fixes available 6 of 18
When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the...
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
| mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
| mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
| mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
| thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2023-4581
Medium prioritySome fixes available 6 of 18
Excel `.xll` add-in files did not have a blocklist entry in Firefox's executable blocklist which allowed them to be downloaded without any warning of their potential harm. This vulnerability affects Firefox < 117, Firefox ESR <...
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
| mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
| mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
| mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
| thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2023-4580
Medium prioritySome fixes available 6 of 18
Push notifications stored on disk in private browsing mode were not being encrypted potentially allowing the leak of sensitive information. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
| mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
| mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
| mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
| thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2023-4579
Medium prioritySome fixes available 1 of 14
Search queries in the default search engine could appear to have been the currently navigated URL if the search query itself was a well formed URL. This could have led to a site spoofing another if it had been maliciously set as...
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
| mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
| mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
| mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
| thunderbird | Not affected | Not affected | Not affected | Ignored | Ignored |
CVE-2023-4578
Medium prioritySome fixes available 6 of 18
When calling `JS::CheckRegExpSyntax` a Syntax Error could have been set which would end in calling `convertToRuntimeErrorAndClear`. A path in the function could attempt to allocate memory when none is available which would have...
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
| mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
| mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
| mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
| thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2023-4577
Medium prioritySome fixes available 6 of 18
When `UpdateRegExpStatics` attempted to access `initialStringHeap` it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash. This vulnerability affects...
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
| mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
| mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
| mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
| thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2023-4575
Medium prioritySome fixes available 6 of 18
When creating a callback over IPC for showing the File Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This...
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
| mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
| mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
| mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
| thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2023-4574
Medium prioritySome fixes available 6 of 18
When creating a callback over IPC for showing the Color Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This...
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
| mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
| mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
| mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
| thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2023-4573
Medium prioritySome fixes available 6 of 18
When receiving rendering data over IPC `mStream` could have been destroyed when initialized, which could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR <...
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
| mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
| mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
| mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
| thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2022-46884
Medium priorityA potential use-after-free vulnerability existed in SVG Images if the Refresh Driver was destroyed at an inopportune time. This could have lead to memory corruption or a potentially exploitable crash. *Note*: This advisory was...
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| firefox | Not affected | Not affected | Not affected | Ignored | Ignored |
| mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
| mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
| mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
| mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
| thunderbird | Not affected | Not affected | Not affected | Ignored | Ignored |