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CVE-2018-20843

Low priority

Some fixes available 26 of 127

In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be usable...

32 affected packages

apache2, ghostscript, libparagui1.1, poco, sitecopy...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apache2 Not affected Not affected Not affected Not affected
ghostscript Not affected Not affected Not affected Not affected
libparagui1.1 Not in release Not in release Not in release Not in release
poco Not affected Not affected Not affected Not affected
sitecopy Not in release 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
coin3 Not affected Not affected Not affected Vulnerable
firefox Not affected Not affected Not in release Not affected
matanza Ignored Ignored Ignored Ignored
smart Not in release Not in release Not in release Not affected
tdom Not affected Not affected Not affected Not affected
thunderbird Not affected Not affected Not in release Not affected
vtk Not in release Not in release Not in release Not in release
swish-e Needs evaluation Needs evaluation Needs evaluation Needs evaluation
wxwidgets2.8 Not in release Not in release Not in release Not in release
cadaver Needs evaluation Needs evaluation Needs evaluation Needs evaluation
xmlrpc-c Needs evaluation Needs evaluation Needs evaluation Needs evaluation
libxmltok Fixed Fixed Fixed Fixed
apr-util Not affected Not affected Not affected Not affected
cmake Not affected Not affected Not affected Not affected
expat Fixed Fixed Fixed Fixed
gdcm Not affected Not affected Not affected Not affected
insighttoolkit Not in release Not in release Not in release Not in release
insighttoolkit4 Not in release Not affected Not affected Not affected
kompozer Not in release Not in release Not in release Not in release
simgear Not affected Not affected Not affected Not affected
texlive-bin Not affected Not affected Not affected Not affected
vnc4 Not in release Not in release Not in release Vulnerable
wbxml2 Not affected Not affected Not affected Not affected
wxwidgets2.6 Not in release Not in release Not in release Not in release
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CVE-2019-0197

Low priority

Some fixes available 2 of 3

A vulnerability was found in Apache HTTP Server 2.4.34 to 2.4.38. When HTTP/2 was enabled for a http: host or H2Upgrade was enabled for h2 on a https: host, an Upgrade request from http/1.1 to http/2 that was not the first request...

1 affected package

apache2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apache2 Fixed
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CVE-2019-0215

Medium priority
Not affected

In Apache HTTP Server 2.4 releases 2.4.37 and 2.4.38, a bug in mod_ssl when using per-location client certificate verification with TLSv1.3 allowed a client to bypass configured access control restrictions.

1 affected package

apache2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apache2 Not affected
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CVE-2019-0220

Low priority
Fixed

A vulnerability was found in Apache HTTP Server 2.4.0 to 2.4.38. When the path component of a request URL contains multiple consecutive slashes ('/'), directives such as LocationMatch and RewriteRule must account for duplicates in...

1 affected package

apache2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apache2 Fixed Fixed
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CVE-2019-0217

Medium priority
Fixed

In Apache HTTP Server 2.4 release 2.4.38 and prior, a race condition in mod_auth_digest when running in a threaded server could allow a user with valid credentials to authenticate using another username, bypassing configured...

1 affected package

apache2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apache2 Fixed
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CVE-2019-0211

High priority
Fixed

In Apache HTTP Server 2.4 releases 2.4.17 to 2.4.38, with MPM event, worker or prefork, code executing in less-privileged child processes or threads (including scripts executed by an in-process scripting interpreter) could execute...

1 affected package

apache2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apache2 Fixed
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CVE-2019-0196

Low priority
Fixed

A vulnerability was found in Apache HTTP Server 2.4.17 to 2.4.38. Using fuzzed network input, the http/2 request handling could be made to access freed memory in string comparison when determining the method of a request and thus...

1 affected package

apache2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apache2 Fixed
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CVE-2019-3877

Medium priority
Fixed

A vulnerability was found in mod_auth_mellon before v0.14.2. An open redirect in the logout URL allows requests with backslashes to pass through by assuming that it is a relative URL, while the browsers silently convert backslash...

1 affected package

libapache2-mod-auth-mellon

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libapache2-mod-auth-mellon Fixed Fixed
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CVE-2019-3878

Medium priority
Fixed

A vulnerability was found in mod_auth_mellon before v0.14.2. If Apache is configured as a reverse proxy and mod_auth_mellon is configured to only let through authenticated users (with the require valid-user directive),...

1 affected package

libapache2-mod-auth-mellon

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libapache2-mod-auth-mellon Fixed Fixed
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CVE-2019-0190

Medium priority
Not affected

A bug exists in the way mod_ssl handled client renegotiations. A remote attacker could send a carefully crafted request that would cause mod_ssl to enter a loop leading to a denial of service. This bug can be only triggered with...

1 affected package

apache2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
apache2 Not affected
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