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CVE-2022-31003

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CVE-2022-31003

Published: May 31, 2022

Modified: Apr 22, 2025

PUBLISHED

CVSS v3.1

9.1

CRITICAL

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.

VendorProductVersions

freeswitch

sofia-sip

affected
< 1.13.8

Weaknesses (CWE)

CWE-122
CWE-787

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

References

GLSA-202210-18
vendor-advisory
DSA-5410
vendor-advisory

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