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CVE-2024-4367
Medium prioritySome fixes available 4 of 13
A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution in the PDF.js context. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
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 | — | — |
| mozjs102 | Ignored | Ignored | Not in release | — | — |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | — |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | — |
| mozjs68 | Not in release | Not in release | Ignored | — | — |
| mozjs78 | Not in release | Ignored | Not in release | — | — |
| mozjs91 | Not in release | Ignored | Not in release | — | — |
| thunderbird | Not affected | Fixed | Fixed | — | — |
CVE-2024-3865
Medium prioritySome fixes available 1 of 11
Memory safety bugs present in Firefox 124. 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...
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 | — | — |
| mozjs102 | Ignored | Ignored | Not in release | — | — |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | — |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | — |
| mozjs68 | Not in release | Not in release | Ignored | — | — |
| mozjs78 | Not in release | Ignored | Not in release | — | — |
| mozjs91 | Not in release | Ignored | Not in release | — | — |
| thunderbird | Not affected | Not affected | Not affected | — | — |
CVE-2024-3864
Medium prioritySome fixes available 4 of 13
Memory safety bug present in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. 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 | — | — |
| mozjs102 | Ignored | Ignored | Not in release | — | — |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | — |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | — |
| mozjs68 | Not in release | Not in release | Ignored | — | — |
| mozjs78 | Not in release | Ignored | Not in release | — | — |
| mozjs91 | Not in release | Ignored | Not in release | — | — |
| thunderbird | Not affected | Fixed | Fixed | — | — |
CVE-2024-3863
Medium priorityThe executable file warning was not presented when downloading .xrm-ms files. *Note: This issue only affected Windows operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 125, Firefox...
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 | — | — |
| mozjs102 | Not affected | Not affected | Not in release | — | — |
| mozjs38 | Not in release | Not in release | Not in release | Not affected | — |
| mozjs52 | Not in release | Not in release | Not affected | Not affected | — |
| mozjs68 | Not in release | Not in release | Not affected | — | — |
| mozjs78 | Not in release | Not affected | Not in release | — | — |
| mozjs91 | Not in release | Not affected | Not in release | — | — |
| thunderbird | Not affected | Not affected | Not affected | — | — |
CVE-2024-3862
Medium prioritySome fixes available 1 of 11
The MarkStack assignment operator, part of the JavaScript engine, could access uninitialized memory if it were used in a self-assignment. This vulnerability affects Firefox < 125.
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 | — | — |
| mozjs102 | Ignored | Ignored | Not in release | — | — |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | — |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | — |
| mozjs68 | Not in release | Not in release | Ignored | — | — |
| mozjs78 | Not in release | Ignored | Not in release | — | — |
| mozjs91 | Not in release | Ignored | Not in release | — | — |
| thunderbird | Not affected | Not affected | Not affected | — | — |
CVE-2024-3861
Medium prioritySome fixes available 4 of 13
If an AlignedBuffer were assigned to itself, the subsequent self-move could result in an incorrect reference count and later use-after-free. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
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 | — | — |
| mozjs102 | Ignored | Ignored | Not in release | — | — |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | — |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | — |
| mozjs68 | Not in release | Not in release | Ignored | — | — |
| mozjs78 | Not in release | Ignored | Not in release | — | — |
| mozjs91 | Not in release | Ignored | Not in release | — | — |
| thunderbird | Not affected | Fixed | Fixed | — | — |
CVE-2024-3860
Medium prioritySome fixes available 1 of 11
An out-of-memory condition during object initialization could result in an empty shape list. If the JIT subsequently traced the object it would crash. This vulnerability affects Firefox < 125.
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 | — | — |
| mozjs102 | Ignored | Ignored | Not in release | — | — |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | — |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | — |
| mozjs68 | Not in release | Not in release | Ignored | — | — |
| mozjs78 | Not in release | Ignored | Not in release | — | — |
| mozjs91 | Not in release | Ignored | Not in release | — | — |
| thunderbird | Not affected | Not affected | Not affected | — | — |
CVE-2024-3859
Medium prioritySome fixes available 4 of 13
On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could be triggered by a malformed OpenType font. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
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 | — | — |
| mozjs102 | Ignored | Ignored | Not in release | — | — |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | — |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | — |
| mozjs68 | Not in release | Not in release | Ignored | — | — |
| mozjs78 | Not in release | Ignored | Not in release | — | — |
| mozjs91 | Not in release | Ignored | Not in release | — | — |
| thunderbird | Not affected | Fixed | Fixed | — | — |
CVE-2024-3858
Medium prioritySome fixes available 1 of 11
It was possible to mutate a JavaScript object so that the JIT could crash while tracing it. This vulnerability affects Firefox < 125.
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 | — | — |
| mozjs102 | Ignored | Ignored | Not in release | — | — |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | — |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | — |
| mozjs68 | Not in release | Not in release | Ignored | — | — |
| mozjs78 | Not in release | Ignored | Not in release | — | — |
| mozjs91 | Not in release | Ignored | Not in release | — | — |
| thunderbird | Not affected | Not affected | Not affected | — | — |
CVE-2024-3857
Medium prioritySome fixes available 4 of 13
The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free crashes during garbage collection. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
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 | — | — |
| mozjs102 | Ignored | Ignored | Not in release | — | — |
| mozjs38 | Not in release | Not in release | Not in release | Ignored | — |
| mozjs52 | Not in release | Not in release | Ignored | Ignored | — |
| mozjs68 | Not in release | Not in release | Ignored | — | — |
| mozjs78 | Not in release | Ignored | Not in release | — | — |
| mozjs91 | Not in release | Ignored | Not in release | — | — |
| thunderbird | Not affected | Fixed | Fixed | — | — |