CVE-2022-31003
Heap-based Buffer Overflow and Out-of-bounds Write in Sofia-SIP
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.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:HIntegrityHigh
A:HAvailabilityHigh
Weaknesses
Affected Products
signalwire
commercialaka freeswitch (related), sofia-sip (related)
debian
oss-project·GBaka debian gnu/linux
Сообщество свободного программного обеспечения
oss-projectaka fsf
ООО «Ред Софт»
commercial·RUaka red soft
SignalWire Inc.
commercial·USaka sofia-sip
freeswitch
oss-project
Exploitability
Official Patch Available
Attack Graph
Products CVE Techniques Tactics
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MITRE ATT&CK
2 techniques Initial Access
Privilege Escalation
References
https://github.com/freeswitch/sofia-sip/commit/907f2ac0ee504c93ebfefd676b4632a3575908c9
github.com
https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8w5j-6g2j-pxcp
github.com
https://lists.debian.org/debian-lts-announce/2022/09/msg00001.html
lists.debian.org
and 5 more references View all →
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