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Some fixes available 16 of 24
If a user installed an extension of a particular type, the extension could have auto-updated itself and while doing so, bypass the prompt which grants the new version the new requested permissions. This vulnerability...
6 affected packages
firefox, mozjs38, mozjs52, mozjs68, mozjs78, thunderbird
| Package | 26.04 LTS | 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 |
| mozjs68 | — | Not in release | Not in release | Ignored | Not in release |
| mozjs78 | — | Not in release | Ignored | Not in release | Not in release |
| thunderbird | — | Fixed | Fixed | Fixed | Fixed |
Some fixes available 23 of 102
Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.
24 affected packages
apache2, apr-util, insighttoolkit, swish-e, tdom...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| apache2 | Not affected | Not affected | Not affected | Not affected | Not affected |
| apr-util | Not affected | Not affected | Not affected | Not affected | Not affected |
| insighttoolkit | Not in release | Not in release | Not in release | Not in release | Not in release |
| swish-e | Needs evaluation | Needs evaluation | Needs evaluation | Not affected | Not affected |
| tdom | Needs evaluation | Needs evaluation | Needs evaluation | Vulnerable | Vulnerable |
| vtk | Not in release | Not in release | Not in release | Not in release | Not in release |
| expat | Fixed | Fixed | Fixed | Fixed | Fixed |
| wbxml2 | Needs evaluation | Needs evaluation | Needs evaluation | Vulnerable | Vulnerable |
| ayttm | Not in release | Not in release | Not in release | Not in release | Not in release |
| cableswig | Not in release | Not in release | Not in release | Not in release | Not in release |
| cadaver | Needs evaluation | Needs evaluation | Needs evaluation | Not affected | Not affected |
| cmake | Not affected | Not affected | Not affected | Not affected | Not affected |
| coin3 | Not affected | Not affected | Not affected | Not affected | Vulnerable |
| firefox | Fixed | Fixed | Fixed | Not in release | Ignored |
| gdcm | Not affected | Not affected | Not affected | Not affected | Not affected |
| ghostscript | Not affected | Not affected | Not affected | Not affected | Not affected |
| insighttoolkit4 | Not in release | Not in release | Not affected | Not affected | Not affected |
| matanza | Ignored | Ignored | Ignored | Ignored | Ignored |
| libxmltok | Not in release | Not affected | Not affected | Not affected | Not affected |
| smart | Not in release | Not in release | Not in release | Not in release | Not affected |
| texlive-bin | Not affected | Not affected | Not affected | Not affected | Not affected |
| thunderbird | Ignored | Ignored | Ignored | Not in release | Ignored |
| vnc4 | Not in release | Not in release | Not in release | Not in release | Not affected |
| xmlrpc-c | Needs evaluation | Needs evaluation | Needs evaluation | Not affected | Not affected |
Some fixes available 23 of 106
Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.
24 affected packages
apache2, expat, apr-util, cadaver, coin3...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| apache2 | Not affected | Not affected | Not affected | Not affected | Not affected |
| expat | Fixed | Fixed | Fixed | Fixed | Fixed |
| apr-util | Not affected | Not affected | Not affected | Not affected | Not affected |
| cadaver | Needs evaluation | Needs evaluation | Needs evaluation | Not affected | Not affected |
| coin3 | Not affected | Not affected | Not affected | Not affected | Vulnerable |
| ayttm | Not in release | Not in release | Not in release | Not in release | Not in release |
| cableswig | Not in release | Not in release | Not in release | Not in release | Not in release |
| cmake | Not affected | Not affected | Not affected | Not affected | Not affected |
| firefox | Fixed | Fixed | Fixed | Not in release | Ignored |
| gdcm | Not affected | Not affected | Not affected | Not affected | Not affected |
| ghostscript | Not affected | Not affected | Not affected | Not affected | Not affected |
| insighttoolkit4 | Not in release | Not in release | Not affected | Not affected | Not affected |
| insighttoolkit | Not in release | Not in release | Not in release | Not in release | Not in release |
| libxmltok | Not in release | Not affected | Not affected | Not affected | Not affected |
| matanza | Ignored | Ignored | Ignored | Not affected | Not affected |
| smart | Not in release | Not in release | Not in release | Not in release | Not affected |
| swish-e | Needs evaluation | Needs evaluation | Needs evaluation | Not affected | Not affected |
| tdom | Needs evaluation | Needs evaluation | Needs evaluation | Vulnerable | Vulnerable |
| thunderbird | Ignored | Ignored | Ignored | Not in release | Ignored |
| texlive-bin | Not affected | Not affected | Not affected | Not affected | Not affected |
| vnc4 | Not in release | Not in release | Not in release | Not in release | Vulnerable |
| vtk | Not in release | Not in release | Not in release | Not in release | Not in release |
| wbxml2 | Needs evaluation | Needs evaluation | Needs evaluation | Vulnerable | Vulnerable |
| xmlrpc-c | Needs evaluation | Needs evaluation | Needs evaluation | Not affected | Not affected |
Some fixes available 6 of 7
Mozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith, Christian Holler, and Masayuki Nakano reported memory safety bugs present in Firefox 94. Some of these bugs showed evidence of...
1 affected package
thunderbird
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| thunderbird | — | — | Fixed | Fixed | Fixed |
Some fixes available 17 of 27
Mozilla developers Calixte Denizet, Kershaw Chang, Christian Holler, Jason Kratzer, Gabriele Svelto, Tyson Smith, Simon Giesecke, and Steve Fink reported memory safety bugs present in Firefox 95 and Firefox ESR 91.4. Some of these...
6 affected packages
firefox, mozjs38, mozjs52, mozjs68, mozjs78, thunderbird
| Package | 26.04 LTS | 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 |
| mozjs68 | — | Not in release | Not in release | Ignored | Not in release |
| mozjs78 | — | Not in release | Ignored | Not in release | Not in release |
| thunderbird | — | Fixed | Fixed | Fixed | Fixed |
Some fixes available 17 of 27
Malicious websites could have confused Firefox into showing the wrong origin when asking to launch a program and handling an external URL protocol. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
6 affected packages
thunderbird, firefox, mozjs38, mozjs52, mozjs68, mozjs78
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| thunderbird | — | Fixed | Fixed | Fixed | Fixed |
| 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 |
| mozjs68 | — | Not in release | Not in release | Ignored | Not in release |
| mozjs78 | — | Not in release | Ignored | Not in release | Not in release |
Some fixes available 22 of 33
After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. This crash is believed to be unexploitable. This vulnerability affects Firefox ESR < 91.5,...
7 affected packages
firefox, mozjs38, mozjs52, mozjs68, mozjs78...
| Package | 26.04 LTS | 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 |
| mozjs68 | — | Not in release | Not in release | Ignored | Not in release |
| mozjs78 | — | Not in release | Ignored | Not in release | Not in release |
| nss | — | Not affected | Not affected | Fixed | Fixed |
| thunderbird | — | Fixed | Fixed | Fixed | Fixed |
Some fixes available 17 of 27
Securitypolicyviolation events could have leaked cross-origin information for frame-ancestors violations. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
6 affected packages
firefox, mozjs38, mozjs52, mozjs68, mozjs78, thunderbird
| Package | 26.04 LTS | 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 |
| mozjs68 | — | Not in release | Not in release | Ignored | Not in release |
| mozjs78 | — | Not in release | Ignored | Not in release | Not in release |
| thunderbird | — | Fixed | Fixed | Fixed | Fixed |
Some fixes available 17 of 27
When navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could have made the browser unable to leave fullscreen mode. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and...
6 affected packages
firefox, mozjs38, mozjs52, mozjs68, mozjs78, thunderbird
| Package | 26.04 LTS | 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 |
| mozjs68 | — | Not in release | Not in release | Ignored | Not in release |
| mozjs78 | — | Not in release | Ignored | Not in release | Not in release |
| thunderbird | — | Fixed | Fixed | Fixed | Fixed |
Some fixes available 17 of 27
When inserting text while in edit mode, some characters might have lead to out-of-bounds memory access causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
6 affected packages
thunderbird, firefox, mozjs38, mozjs52, mozjs68, mozjs78
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| thunderbird | — | Fixed | Fixed | Fixed | Fixed |
| 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 |
| mozjs68 | — | Not in release | Not in release | Ignored | Not in release |
| mozjs78 | — | Not in release | Ignored | Not in release | Not in release |