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CVE-2022-22760

Medium priority

Some fixes available 16 of 24

When importing resources using Web Workers, error messages would distinguish the difference between <code>application/javascript</code> responses and non-script responses. This could have been abused to learn information...

6 affected packages

firefox, mozjs38, mozjs78, mozjs52, mozjs68, thunderbird

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
mozjs78 Not in release Ignored Not in release Not in release
mozjs52 Not in release Not in release Ignored Ignored
mozjs68 Not in release Not in release Ignored Not in release
thunderbird Fixed Fixed Fixed Fixed
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CVE-2022-22759

Medium priority

Some fixes available 16 of 24

If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an element to the iframe's document that e.g. had a JavaScript event handler - the event handler would have run despite the...

6 affected packages

thunderbird, mozjs78, firefox, mozjs38, mozjs52, mozjs68

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
thunderbird Fixed Fixed Fixed Fixed
mozjs78 Not in release Ignored Not in release Not in release
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
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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 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-2022-22754

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 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-2022-23990

Medium priority

Some fixes available 21 of 95

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 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apache2 Not affected Not affected Not affected Not affected
apr-util Not affected Not affected Not affected Not affected
insighttoolkit Not in release Not in release Not in release Not in release
swish-e Needs evaluation Needs evaluation Not affected Not affected
tdom Needs evaluation Needs evaluation Vulnerable Vulnerable
vtk Not in release Not in release Not in release Not in release
matanza Ignored Ignored Ignored Ignored
expat Fixed Fixed Fixed Fixed
wbxml2 Needs evaluation Needs evaluation Vulnerable Vulnerable
ayttm 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
cadaver Needs evaluation Needs evaluation Not affected Not affected
cmake Not affected Not affected Not affected Not affected
coin3 Not affected Not affected Not affected Vulnerable
firefox Fixed Fixed Not in release Ignored
gdcm Not affected Not affected Not affected Not affected
ghostscript Not affected Not affected Not affected Not affected
insighttoolkit4 Not in release Not affected Not affected Not affected
libxmltok Not affected Not affected Not affected Not affected
smart Not in release Not in release Not in release Not affected
texlive-bin Not affected Not affected Not affected Not affected
thunderbird Ignored Ignored Not in release Ignored
vnc4 Not in release Not in release Not in release Not affected
xmlrpc-c Needs evaluation Needs evaluation Not affected Not affected
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CVE-2022-23852

Medium priority

Some fixes available 21 of 100

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, cableswig, cadaver...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apache2 Not affected Not affected Not affected Not affected
expat Fixed Fixed Fixed Fixed
apr-util Not affected Not affected Not affected Not affected
cableswig Not in release Not in release Not in release Not in release
cadaver Needs evaluation Needs evaluation Not affected Not affected
coin3 Not affected Not affected Not affected Vulnerable
ayttm Not in release Not in release Not in release Not in release
cmake Not affected Not affected Not affected Not affected
firefox Fixed Fixed Not in release Ignored
gdcm Not affected Not affected Not affected Not affected
ghostscript Not affected Not affected Not affected Not affected
insighttoolkit4 Not in release Not affected Not affected Not affected
insighttoolkit Not in release Not in release Not in release Not in release
libxmltok Not affected Not affected Not affected Not affected
matanza Ignored Ignored Not affected Not affected
smart Not in release Not in release Not in release Not affected
swish-e Needs evaluation Needs evaluation Not affected Not affected
tdom Needs evaluation Needs evaluation Vulnerable Vulnerable
thunderbird Ignored Ignored Not in release Ignored
texlive-bin Not affected Not affected Not affected Not affected
vnc4 Not in release Not in release Not in release Vulnerable
vtk Not in release Not in release Not in release Not in release
wbxml2 Needs evaluation Needs evaluation Vulnerable Vulnerable
xmlrpc-c Needs evaluation Needs evaluation Not affected Not affected
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CVE-2021-4129

Low priority

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 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
thunderbird 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 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

thunderbird, firefox, mozjs38, mozjs52, mozjs68, mozjs78

Package 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
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CVE-2022-22747

Low priority

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 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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