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CVE-2022-22756

Medium priority

Some fixes available 16 of 24

If a user was convinced to drag and drop an image to their desktop or other folder, the resulting object could have been changed into an executable script which would have run arbitrary code after the user clicked on it. This...

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
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CVE-2022-22755

Medium priority
Fixed

By using XSL Transforms, a malicious webserver could have served a user an XSL document that would continue to execute JavaScript (within the bounds of the same-origin policy) even after the tab was closed. This vulnerability...

1 affected package

firefox

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
firefox Fixed Fixed Fixed
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CVE-2022-22754

Medium priority

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
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CVE-2022-0511

Medium priority

Some fixes available 8 of 16

Mozilla developers and community members Gabriele Svelto, Sebastian Hengst, Randell Jesup, Luan Herrera, Lars T Hansen, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96. Some of these bugs showed...

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
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CVE-2022-23990

Medium priority

Some fixes available 23 of 99

Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.

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 Not affected Not affected
wbxml2 Needs evaluation Needs evaluation Needs evaluation Vulnerable Vulnerable
swish-e Needs evaluation Needs evaluation Needs evaluation Not affected Not affected
cadaver 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
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 Vulnerable
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 Not affected
vtk Not in release Not in release Not in release Not in release Not in release
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CVE-2022-23852

Medium priority

Some fixes available 23 of 101

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

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 Not affected Not affected
wbxml2 Needs evaluation Needs evaluation Needs evaluation Vulnerable Vulnerable
swish-e Needs evaluation Needs evaluation Needs evaluation Not affected Not affected
cadaver 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
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 Vulnerable
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 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
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
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CVE-2022-22752

Medium priority
Fixed

Mozilla developers Christian Holler and Jason Kratzer reported memory safety bugs present in Firefox 95. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been...

1 affected package

firefox

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
firefox Fixed Fixed Fixed
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CVE-2022-22751

Medium priority

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
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CVE-2022-22748

Medium priority

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

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
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CVE-2022-22747

Low priority

Some fixes available 22 of 31

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
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