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CVE-2021-46143

Medium priority

Some fixes available 36 of 266

In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.

50 affected packages

apr-util, audacity, ayttm, cableswig, cadaver...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apr-util Not affected Not affected Not affected Not affected
audacity Not affected Not affected Not affected Not affected
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 Ignored Ignored
cmake Not affected Not affected Not affected Not affected
coda Needs evaluation Needs evaluation Ignored
coin3 Not affected Not affected Not affected Ignored
emboss Needs evaluation Needs evaluation Ignored Ignored
expat Fixed Fixed Fixed Fixed
firefox Fixed Fixed Fixed Fixed
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 Fixed Fixed Fixed Fixed
harp Needs evaluation Needs evaluation Ignored
ibm-3270 Needs evaluation Needs evaluation Ignored Ignored
insighttoolkit Not in release Not in release Not in release Not in release
insighttoolkit5 Needs evaluation Needs evaluation
libsynthesis Needs evaluation Needs evaluation Ignored Ignored
mame Fixed Fixed Fixed Fixed
matanza Ignored Ignored Ignored Ignored
opencollada Needs evaluation Needs evaluation Ignored Ignored
paraview Needs evaluation Needs evaluation Ignored Ignored
poco Needs evaluation Needs evaluation Ignored Ignored
python2.7 Not in release Not affected Not affected Not affected
python3.10 Not in release Not affected Not in release Not in release
python3.4 Not in release Not in release Not in release Not in release
python3.5 Not in release Not in release Not in release Not in release
python3.6 Not in release Not in release Not in release Not affected
python3.7 Not in release Not in release Not in release Not affected
python3.8 Not in release Not in release Not affected Not affected
python3.9 Not in release Not in release Not affected Not in release
thunderbird Not affected Not affected Not in release Ignored
qtwebengine-opensource-src Needs evaluation Needs evaluation Ignored Ignored
sitecopy Not in release Needs evaluation Ignored Ignored
smart Not in release Not in release Not in release Not affected
swish-e Needs evaluation Needs evaluation Ignored Ignored
tdom Needs evaluation Needs evaluation Ignored Ignored
texlive-bin Not affected Not affected Not affected Not affected
tla Needs evaluation Needs evaluation Ignored Ignored
visp Needs evaluation Needs evaluation Ignored
vnc4 Not in release Not in release Not in release Ignored
vtk Not in release Not in release Not in release Not in release
wbxml2 Needs evaluation Needs evaluation Ignored Ignored
xmlrpc
xmlrpc-c Needs evaluation Needs evaluation Ignored Ignored
xsd Needs evaluation Needs evaluation Ignored Ignored
apache2 Not affected Not affected Not affected Not affected
astropy Needs evaluation Needs evaluation Ignored Ignored
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CVE-2021-4189

Medium priority

Some fixes available 11 of 16

A flaw was found in Python, specifically in the FTP (File Transfer Protocol) client library in PASV (passive) mode. The issue is how the FTP client trusts the host from the PASV response by default. This flaw allows an attacker to...

8 affected packages

python3.10, python3.4, python3.5, python3.6, python3.7...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
python3.10 Not in release Not affected Not in release Not in release
python3.4 Not in release Not in release Not in release Not in release
python3.5 Not in release Not in release Not in release Not in release
python3.6 Not in release Not in release Not in release Fixed
python3.7 Not in release Not in release Not in release Fixed
python3.8 Not in release Not in release Not affected Fixed
python3.9 Not in release Not in release Not affected Not in release
python2.7 Not in release Fixed Fixed Fixed
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CVE-2021-3733

Medium priority
Fixed

There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during...

7 affected packages

python3.10, python3.4, python3.5, python3.6, python3.7...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
python3.10 Not in release Not affected Not in release Not in release
python3.4 Not in release Not in release Not in release Not in release
python3.5 Not in release Not in release Not in release Not in release
python3.6 Not in release Not in release Not in release Fixed
python3.7 Not in release Not in release Not in release Fixed
python3.8 Not in release Not in release Fixed Fixed
python3.9 Not in release Not in release Fixed Not in release
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CVE-2021-3737

Medium priority

Some fixes available 9 of 10

A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The...

7 affected packages

python3.10, python3.4, python3.5, python3.6, python3.7...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
python3.10 Not in release Not affected Not in release Not in release
python3.4 Not in release Not in release Not in release Not in release
python3.5 Not in release Not in release Not in release Not in release
python3.6 Not in release Not in release Not in release Fixed
python3.7 Not in release Not in release Not in release Fixed
python3.8 Not in release Not in release Fixed Fixed
python3.9 Not in release Not in release Fixed Not in release
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CVE-2021-3426

Low priority

Some fixes available 10 of 11

There's a flaw in Python 3's pydoc. A local or adjacent attacker who discovers or is able to convince another local or adjacent user to start a pydoc server could access the server and use it to disclose sensitive information...

8 affected packages

python2.7, python3.10, python3.4, python3.5, python3.6...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
python2.7 Not in release Not affected Not affected Not affected
python3.10 Not in release Not affected Not in release Not in release
python3.4 Not in release Not in release Not in release Not in release
python3.5 Not in release Not in release Not in release Not in release
python3.6 Not in release Not in release Not in release Fixed
python3.7 Not in release Not in release Not in release Fixed
python3.8 Not in release Not in release Not affected Fixed
python3.9 Not in release Not in release Fixed Not in release
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CVE-2021-29921

Medium priority
Fixed

In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This (in some situations) allows attackers to bypass access control that is based on IP addresses.

8 affected packages

python2.7, python3.10, python3.4, python3.5, python3.6...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
python2.7 Not in release Not affected Not affected Not affected
python3.10 Not in release Not affected Not in release Not in release
python3.4 Not in release Not in release Not in release Not in release
python3.5 Not in release Not in release Not in release Not in release
python3.6 Not in release Not in release Not in release Not affected
python3.7 Not in release Not in release Not in release Not affected
python3.8 Not in release Not in release Fixed Fixed
python3.9 Not in release Not in release Fixed Not in release
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CVE-2007-4559

Medium priority

Some fixes available 2 of 28

Directory traversal vulnerability in the (1) extract and (2) extractall functions in the tarfile module in Python allows user-assisted remote attackers to overwrite arbitrary files via a .. (dot dot) sequence in filenames in a TAR...

16 affected packages

python2.3, python2.4, python2.5, python2.6, python3.0...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
python2.3
python2.4
python2.5
python2.6
python3.0
python3.1
python2.7 Ignored Not in release Ignored
python3.4 Not in release Not in release Not in release
python3.5 Not in release Not in release Not in release
python3.6 Not in release Not in release Ignored
python3.7 Not in release Not in release Ignored
python3.8 Not in release Ignored Ignored
python3.9 Not in release Not in release Not in release
python3.10 Fixed Not in release Not in release
python3.11 Ignored Not in release Not in release
python3.12 Not in release Not in release Not in release
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