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Ubuntu: USN-5932-1 (CVE-2022-31003): Sofia-SIP vulnerabilities

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Ubuntu: USN-5932-1 (CVE-2022-31003): Sofia-SIP vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
05/31/2022
Created
03/29/2023
Added
03/22/2023
Modified
05/29/2023

Description

Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, when parsing each line of a sdp message, `rest = record + 2` will access the memory behind `\0` and cause an out-of-bounds write. An attacker can send a message with evil sdp to FreeSWITCH, causing a crash or more serious consequence, such as remote code execution. Version 1.13.8 contains a patch for this issue.

Solution(s)

  • ubuntu-upgrade-libsofia-sip-ua-glib3
  • ubuntu-upgrade-libsofia-sip-ua0
  • ubuntu-upgrade-sofia-sip-bin

References

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