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CVE-2023-5176
Medium prioritySome fixes available 4 of 16
Memory safety bugs present in Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2. 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...
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 | Fixed | Fixed | Ignored | Ignored |
CVE-2023-5175
Medium prioritySome fixes available 1 of 14
During process shutdown, it was possible that an `ImageBitmap` was created that would later be used after being freed from a different codepath, leading to a potentially exploitable crash. This vulnerability affects Firefox < 118.
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-2023-5173
Medium prioritySome fixes available 1 of 14
In a non-standard configuration of Firefox, an integer overflow could have occurred based on network traffic (possibly under influence of a local unprivileged webpage), leading to an out-of-bounds write to privileged process...
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-2023-5172
Medium prioritySome fixes available 1 of 14
A hashtable in the Ion Engine could have been mutated while there was a live interior reference, leading to a potential use-after-free and exploitable crash. This vulnerability affects Firefox < 118.
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-2023-5171
Medium prioritySome fixes available 4 of 16
During Ion compilation, a Garbage Collection could have resulted in a use-after-free condition, allowing an attacker to write two NUL bytes, and cause a potentially exploitable crash. This vulnerability affects Firefox < 118,...
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 | Fixed | Fixed | Ignored | Ignored |
CVE-2023-5170
Medium prioritySome fixes available 1 of 14
In canvas rendering, a compromised content process could have caused a surface to change unexpectedly, leading to a memory leak of a privileged process. This memory leak could be used to effect a sandbox escape if the correct data...
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-2023-5169
Medium prioritySome fixes available 4 of 16
A compromised content process could have provided malicious data in a `PathRecording` resulting in an out-of-bounds write, leading to a potentially exploitable crash in a privileged process. This vulnerability affects 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 | 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 | Fixed | Fixed | Ignored | Ignored |
CVE-2023-5174
Medium priorityIf Windows failed to duplicate a handle during process creation, the sandbox code may have inadvertently freed a pointer twice, resulting in a use-after-free and a potentially exploitable crash. *This bug only affects Firefox on...
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 |
CVE-2023-5168
Medium priorityA compromised content process could have provided malicious data to `FilterNodeD2D1` resulting in an out-of-bounds write, leading to a potentially exploitable crash in a privileged process. *This bug only affects Firefox on...
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 |
CVE-2023-4582
Negligible priorityDue to large allocation checks in Angle for glsl shaders being too lenient a buffer overflow could have occured when allocating too much private shader memory on mac OS. *This bug only affects Firefox on macOS. Other operating...
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 | Ignored | Ignored |
| mozjs102 | — | Not affected | Not in release | Not in release | Not in release |
| mozjs38 | — | Not in release | Not in release | Not affected | Not in release |
| mozjs52 | — | Not in release | Not affected | Not affected | Not in release |
| mozjs68 | — | Not in release | Not affected | Not in release | Not in release |
| mozjs78 | — | Not affected | Not in release | Not in release | Not in release |
| mozjs91 | — | Not affected | Not in release | Not in release | Not in release |
| thunderbird | — | Not affected | Not affected | Ignored | Ignored |