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veracodeVeracode Vulnerability DatabaseVERACODE:39901
HistoryMar 22, 2023 - 4:52 a.m.

Remote Code Execution (RCE)

2023-03-2204:52:06
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
12
remote code execution
sofia-sip
sdp message parsing
freeswitch vulnerability
out-of-bounds write

0.027 Low

EPSS

Percentile

90.6%

sofia-sip is vulnerable to Remote Code Execution (RCE). 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 is able to send a message with evil sdp to FreeSWITCH, causing a crash or more serious consequence, such as remote code execution.