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Some fixes available 34 of 41
Memory safety bugs were reported in Firefox 57 and Firefox ESR 52.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This...
4 affected packages
mozjs38, mozjs52, firefox, thunderbird
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| mozjs38 | Not in release | Not in release | Not in release | Ignored |
| mozjs52 | Not in release | Not in release | Ignored | Fixed |
| firefox | Fixed | Fixed | Fixed | Fixed |
| thunderbird | Fixed | Fixed | Fixed | Fixed |
Some fixes available 19 of 29
A vulnerability where the security wrapper does not deny access to some exposed properties using the deprecated "_exposedProps_" mechanism on proxy objects. These properties should be explicitly unavailable to proxy objects. This...
3 affected packages
firefox, mozjs38, mozjs52
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Fixed | Fixed | Fixed | Fixed |
| mozjs38 | Not in release | Not in release | Not in release | Ignored |
| mozjs52 | Not in release | Not in release | Ignored | Ignored |
Some fixes available 19 of 29
Memory safety bugs were reported in Firefox 56. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects...
3 affected packages
mozjs38, firefox, mozjs52
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| mozjs38 | Not in release | Not in release | Not in release | Ignored |
| firefox | Fixed | Fixed | Fixed | Fixed |
| mozjs52 | Not in release | Not in release | Ignored | Ignored |
Some fixes available 36 of 44
Memory safety bugs were reported in Firefox 56 and Firefox ESR 52.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This...
4 affected packages
mozjs52, firefox, mozjs38, thunderbird
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| mozjs52 | Not in release | Not in release | Ignored | Fixed |
| firefox | Fixed | Fixed | Fixed | Fixed |
| mozjs38 | Not in release | Not in release | Not in release | Ignored |
| thunderbird | Fixed | Fixed | Fixed | Fixed |
Some fixes available 17 of 20
Inside the JavaScript parser, a cast of an integer to a narrower type can result in data read from outside the buffer being parsed. This usually results in a non-exploitable crash, but can leak a limited amount of information from...
3 affected packages
firefox, mozjs38, mozjs52
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| firefox | Fixed | Fixed | Fixed | Fixed |
| mozjs38 | Not in release | Not in release | Not in release | Ignored |
| mozjs52 | Not in release | Not in release | Not affected | Not affected |
Some fixes available 17 of 20
Memory safety bugs were reported in Firefox 55. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects...
3 affected packages
mozjs52, firefox, mozjs38
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| mozjs52 | Not in release | Not in release | Not affected | Not affected |
| firefox | Fixed | Fixed | Fixed | Fixed |
| mozjs38 | Not in release | Not in release | Not in release | Ignored |
Some fixes available 36 of 44
Memory safety bugs were reported in Firefox 55 and Firefox ESR 52.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This...
4 affected packages
mozjs52, firefox, mozjs38, thunderbird
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| mozjs52 | Not in release | Not in release | Ignored | Fixed |
| firefox | Fixed | Fixed | Fixed | Fixed |
| mozjs38 | Not in release | Not in release | Not in release | Ignored |
| thunderbird | Fixed | Fixed | Fixed | Fixed |