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Some fixes available 16 of 22
If an attacker could control the contents of an iframe sandboxed with <code>allow-popups</code> but not <code>allow-scripts</code>, they were able to craft a link that, when clicked, would lead to JavaScript execution in violation...
7 affected packages
mozjs38, mozjs52, firefox-esr, firefox, mozjs68...
| 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-esr | — | — | — | — | — |
| firefox | — | Fixed | Fixed | Fixed | Fixed |
| 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 16 of 22
When resizing a popup after requesting fullscreen access, the popup would not display the fullscreen notification. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.
7 affected packages
mozjs38, mozjs52, firefox-esr, firefox, mozjs68...
| 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-esr | — | — | — | — | — |
| firefox | — | Fixed | Fixed | Fixed | Fixed |
| 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 |
While the text displayed in Autofill tooltips cannot be directly read by JavaScript, the text was rendered using page fonts. Side-channel attacks on the text by using specially crafted fonts could have lead to this text being...
1 affected package
firefox
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| firefox | — | — | Fixed | Fixed | Fixed |
Some fixes available 16 of 22
An attacker could have caused a use-after-free by forcing a text reflow in an SVG object leading to a potentially exploitable crash. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.
7 affected packages
mozjs38, mozjs52, firefox-esr, firefox, mozjs68...
| 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-esr | — | — | — | — | — |
| firefox | — | Fixed | Fixed | Fixed | Fixed |
| 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 8 of 16
Mozilla developers Kershaw Chang, Ryan VanderMeulen, and Randell Jesup reported memory safety bugs present in Firefox 97. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these...
5 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 |
Some fixes available 11 of 13
regex is an implementation of regular expressions for the Rust language. The regex crate features built-in mitigations to prevent denial of service attacks caused by untrusted regexes, or untrusted input matched by...
3 affected packages
rust-regex, firefox, thunderbird
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| rust-regex | — | — | Fixed | Fixed | — |
| firefox | — | — | Fixed | Fixed | Fixed |
| thunderbird | — | — | Not affected | Fixed | Fixed |
An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox...
1 affected package
firefox
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| firefox | — | — | Fixed | Fixed | Fixed |
Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1,...
1 affected package
firefox
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| firefox | — | — | Fixed | Fixed | Fixed |
Some fixes available 23 of 113
In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames.
24 affected packages
xmlrpc-c, wbxml2, swish-e, cadaver, tdom...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xmlrpc-c | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| wbxml2 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| swish-e | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| cadaver | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| tdom | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| thunderbird | Ignored | Ignored | Ignored | Not in release | Ignored |
| apache2 | Not affected | Not affected | Not affected | Not affected | Not affected |
| apr-util | Not affected | Not affected | Not affected | Not affected | Not affected |
| 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 |
| coin3 | Not affected | Not affected | Not affected | Not affected | Needs evaluation |
| expat | Fixed | Fixed | Fixed | Fixed | Fixed |
| 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 |
| insighttoolkit | Not in release | Not in release | Not in release | Not in release | Not in release |
| insighttoolkit4 | Not in release | Not in release | Not affected | Not affected | Not affected |
| libxmltok | Not in release | Not affected | Not affected | Not affected | Not affected |
| matanza | Ignored | Ignored | Ignored | Ignored | Ignored |
| 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 |
| vnc4 | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| vtk | Not in release | Not in release | Not in release | Not in release | Not in release |
Some fixes available 21 of 111
In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString.
24 affected packages
xmlrpc-c, wbxml2, swish-e, cadaver, tdom...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xmlrpc-c | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| wbxml2 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| swish-e | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| cadaver | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| tdom | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| thunderbird | Ignored | Ignored | Ignored | Not in release | Ignored |
| apache2 | Not affected | Not affected | Not affected | Not affected | Not affected |
| apr-util | Not affected | Not affected | Not affected | Not affected | Not affected |
| 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 |
| coin3 | Not affected | Not affected | Not affected | Not affected | Needs evaluation |
| expat | Fixed | Fixed | Fixed | Fixed | Fixed |
| 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 |
| insighttoolkit | Not in release | Not in release | Not in release | Not in release | Not in release |
| insighttoolkit4 | Not in release | Not in release | Not affected | Not affected | Not affected |
| libxmltok | Not in release | Not affected | Not affected | Not affected | Not affected |
| matanza | Ignored | Ignored | Ignored | Ignored | Ignored |
| 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 |
| vnc4 | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| vtk | Not in release | Not in release | Not in release | Not in release | Not in release |