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USN-4082-1: Subversion vulnerabilities

31 July 2019

Subversion could be made to crash if it received specially crafted network traffic.

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Releases

Packages

Details

Ace Olszowka discovered that Subversion incorrectly handled certain
svnserve requests. A remote attacker could possibly use this issue to
cause svnserver to crash, resulting in a denial of service.
(CVE-2018-11782)

Tomas Bortoli discovered that Subversion incorrectly handled certain
svnserve requests. A remote attacker could possibly use this issue to
cause svnserver to crash, resulting in a denial of service. (CVE-2019-0203)

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Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

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Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 16.04

In general, a standard system update will make all the necessary changes.

References

Related notices

  • USN-4082-2: libsvn1, subversion
  • USN-5445-1: ruby-svn, python-subversion, libsvn-java, libsvn1, libsvn-dev, libsvn-perl, subversion, libapache2-mod-svn, subversion-tools, libsvn-doc

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Further reading