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USN-6448-1: Sofia-SIP vulnerability

24 October 2023

Sofia-SIP could be made to crash or run programs if it received specially crafted network traffic.

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Releases

Packages

  • sofia-sip - Sofia-SIP library development files

Details

Xu Biang discovered that Sofia-SIP did not properly manage memory when
handling STUN packets. An attacker could use this issue to cause
Sofia-SIP to crash, resulting in a denial of service, or possibly execute
arbitrary code.

Reduce your security exposure

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 23.10
Ubuntu 23.04
Ubuntu 22.04
Ubuntu 20.04
Ubuntu 18.04
Ubuntu 16.04

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

References

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Further reading