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CVE-2022-0711

Medium priority
Fixed

A flaw was found in the way HAProxy processed HTTP responses containing the "Set-Cookie2" header. This flaw could allow an attacker to send crafted HTTP response packets which lead to an infinite loop, eventually resulting in a...

1 affected package

haproxy

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
haproxy Not affected Fixed Not affected
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CVE-2021-46143

Medium priority

Some fixes available 28 of 310

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 Needs evaluation Needs evaluation
cmake Not affected Not affected Not affected Not affected
coda Needs evaluation Needs evaluation Needs evaluation
coin3 Not affected Not affected Not affected Needs evaluation
emboss Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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 Needs evaluation
ibm-3270 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
insighttoolkit Not in release Not in release Not in release Not in release
insighttoolkit5 Needs evaluation Needs evaluation
libsynthesis Needs evaluation Needs evaluation Needs evaluation Needs evaluation
mame Needs evaluation Needs evaluation Needs evaluation Needs evaluation
matanza Ignored Ignored Ignored Ignored
opencollada Needs evaluation Needs evaluation Needs evaluation Needs evaluation
paraview Needs evaluation Needs evaluation Needs evaluation Needs evaluation
poco Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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 Needs evaluation Needs evaluation
sitecopy Not in release Needs evaluation Needs evaluation Needs evaluation
smart Not in release Not in release Not in release Not affected
swish-e Needs evaluation Needs evaluation Needs evaluation Needs evaluation
tdom Needs evaluation Needs evaluation Needs evaluation Needs evaluation
texlive-bin Not affected Not affected Not affected Not affected
tla Needs evaluation Needs evaluation Needs evaluation Needs evaluation
visp Needs evaluation Needs evaluation Needs evaluation
vnc4 Not in release Not in release Not in release Needs evaluation
vtk Not in release Not in release Not in release Not in release
wbxml2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
xmlrpc
xmlrpc-c Needs evaluation Needs evaluation Needs evaluation Needs evaluation
xsd Needs evaluation Needs evaluation Needs evaluation Needs evaluation
apache2 Not affected Not affected Not affected Not affected
astropy Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2021-45960

Low priority

Some fixes available 22 of 114

In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory).

24 affected packages

vnc4, apache2, apr-util, ayttm, cableswig...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
vnc4 Not in release Not in release Not in release Needs evaluation
apache2 Not affected Not affected Not affected Not affected
apr-util 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 Needs evaluation Needs evaluation
cmake Not affected Not affected Not affected Not affected
coin3 Not affected Not affected Not affected Needs evaluation
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
insighttoolkit Not in release Not in release Not in release Not in release
matanza Ignored Ignored Ignored Ignored
smart Not in release Not in release Not in release Not affected
swish-e Needs evaluation Needs evaluation Needs evaluation Needs evaluation
tdom Needs evaluation Needs evaluation Needs evaluation Needs evaluation
texlive-bin Not affected Not affected Not affected Not affected
thunderbird Not affected Not affected Not in release Ignored
vtk Not in release Not in release Not in release Not in release
wbxml2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
xmlrpc-c Needs evaluation Needs evaluation Needs evaluation Needs evaluation
libxmltok Not affected Not affected Not affected Not affected
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CVE-2021-40346

Medium priority
Fixed

An integer overflow exists in HAProxy 2.0 through 2.5 in htx_add_header that can be exploited to perform an HTTP request smuggling attack, allowing an attacker to bypass all configured http-request HAProxy ACLs and possibly other ACLs.

1 affected package

haproxy

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
haproxy Fixed Fixed Not affected
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CVE-2021-39242

Medium priority
Fixed

An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It can lead to a situation with an attacker-controlled HTTP Host header, because a mismatch between Host and authority is mishandled.

1 affected package

haproxy

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
haproxy Fixed Not affected Not affected
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CVE-2021-39241

Medium priority
Fixed

An issue was discovered in HAProxy 2.0 before 2.0.24, 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. An HTTP method name may contain a space followed by the name of a protected resource. It is possible that a server...

1 affected package

haproxy

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
haproxy Fixed Fixed Not affected
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CVE-2021-39240

Medium priority
Fixed

An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It does not ensure that the scheme and path portions of a URI have the expected characters. For example, the authority field...

1 affected package

haproxy

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
haproxy Fixed Not affected Not affected
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CVE-2021-35940

Medium priority
Fixed

An out-of-bounds array read in the apr_time_exp*() functions was fixed in the Apache Portable Runtime 1.6.3 release (CVE-2017-12613). The fix for this issue was not carried forward to the APR 1.7.x branch, and hence version 1.7.0...

1 affected package

apr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apr Fixed Not affected Not affected
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CVE-2020-11100

Medium priority
Fixed

In hpack_dht_insert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain location on the heap via a crafted HTTP/2 request, possibly causing...

1 affected package

haproxy

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
haproxy Fixed
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CVE-2019-19330

Medium priority
Fixed

The HTTP/2 implementation in HAProxy before 2.0.10 mishandles headers, as demonstrated by carriage return (CR, ASCII 0xd), line feed (LF, ASCII 0xa), and the zero character (NUL, ASCII 0x0), aka Intermediary Encapsulation Attacks.

1 affected package

haproxy

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
haproxy Fixed
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