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By downloading a file with the .fileloc extension, a semi-privileged extension could launch an arbitrary application on the user's computer. The attacker is restricted as they are unable to download non-quarantined files or supply...
2 affected packages
firefox, thunderbird
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| firefox | — | — | — | — | Not affected |
| thunderbird | — | — | — | — | Not affected |
Not in release
Mozilla Firefox before 25 allows modification of anonymous content of pluginProblem.xml binding
1 affected package
firefox-esr
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| firefox-esr | — | — | — | — | Not in release |
Mozilla developers reported memory safety bugs present in Firefox 72. 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....
2 affected packages
firefox, thunderbird
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| firefox | — | — | — | — | Fixed |
| thunderbird | — | — | — | — | Not affected |
Some fixes available 24 of 28
Mozilla developers and community members reported memory safety bugs present in Firefox 72 and Firefox ESR 68.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could...
6 affected packages
mozjs38, mozjs52, firefox, firefox-esr, mozjs60, thunderbird
| Package | 26.04 LTS | 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 | Ignored |
| firefox | — | Fixed | Fixed | Fixed | Fixed |
| firefox-esr | — | Not in release | Not in release | Not in release | Not in release |
| mozjs60 | — | Not in release | Not in release | Not in release | Not in release |
| thunderbird | — | Fixed | Fixed | Fixed | Fixed |
Some fixes available 24 of 28
If a template tag was used in a select tag, the parser could be confused and allow JavaScript parsing and execution when it should not be allowed. A site that relied on the browser behaving correctly could suffer a cross-site...
6 affected packages
mozjs38, mozjs52, firefox, firefox-esr, mozjs60, thunderbird
| Package | 26.04 LTS | 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 | Ignored |
| firefox | — | Fixed | Fixed | Fixed | Fixed |
| firefox-esr | — | Not in release | Not in release | Not in release | Not in release |
| mozjs60 | — | Not in release | Not in release | Not in release | Not in release |
| thunderbird | — | Fixed | Fixed | Fixed | Fixed |
Some fixes available 12 of 16
A content process could have modified shared memory relating to crash reporting information, crash itself, and cause an out-of-bound write. This could have caused memory corruption and a potentially exploitable crash. This...
5 affected packages
mozjs38, mozjs52, firefox, firefox-esr, mozjs60
| Package | 26.04 LTS | 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 | Ignored |
| firefox | — | Fixed | Fixed | Fixed | Fixed |
| firefox-esr | — | Not in release | Not in release | Not in release | Not in release |
| mozjs60 | — | Not in release | Not in release | Not in release | Not in release |
Mozilla Firefox prior to 3.6 has a DoS vulnerability due to an issue in the validation of certificates.
2 affected packages
firefox, thunderbird
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| firefox | — | — | — | — | Not affected |
| thunderbird | — | — | — | — | Not affected |
Mozilla Firefox through 1.5.0.3 has a vulnerability in processing the content-length header
2 affected packages
firefox, thunderbird
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| firefox | — | — | — | — | Not affected |
| thunderbird | — | — | — | — | Not affected |
Inappropriate implementation in WebRTC in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
6 affected packages
mozjs38, mozjs52, firefox, firefox-esr, mozjs60, thunderbird
| Package | 26.04 LTS | 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 | Ignored |
| firefox | — | Not affected | Not affected | Not in release | Not affected |
| firefox-esr | — | Not in release | Not in release | Not in release | Not in release |
| mozjs60 | — | Not in release | Not in release | Not in release | Not in release |
| thunderbird | — | Not affected | Not affected | Not in release | Not affected |
Mozilla Firefox before 3.6 is vulnerable to XSS via the rendering of Cascading Style Sheets
5 affected packages
firefox, mozjs38, mozjs52, mozjs60, thunderbird
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| firefox | — | — | — | — | Not affected |
| mozjs38 | — | — | — | — | Not affected |
| mozjs52 | — | — | — | — | Not affected |
| mozjs60 | — | — | — | — | Not in release |
| thunderbird | — | — | — | — | Not affected |