USN-3383-1: libsoup vulnerability

10 August 2017

Applications using libsoup could be made to crash or run programs as your login if it received specially crafted network traffic.

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Releases

Packages

  • libsoup2.4 - HTTP client/server library for GNOME

Details

Aleksandar Nikolic discovered a stack based buffer overflow when
handling chunked encoding. An attacker could use this to cause a
denial of service or possibly execute arbitrary code.

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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.

Learn more about Ubuntu Pro

Update instructions

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

Ubuntu 17.04
Ubuntu 16.04
Ubuntu 14.04

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

References

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Further reading