Port 5353 Details
known port assignments and vulnerabilities
threat/application/port search:
Port(s) |
Protocol |
Service |
Details |
Source |
5353 |
tcp,udp |
mdns |
Multicast DNS (MDNS) [IESG] (IANA official) [RFC 6762]
iChat, Mac OS X Bonjour/Zeroconf port
Plex Media Server uses port 5353 UDP locally for older Bonjour/Avahi network discovery.
TeamViewer remote desktop protocol uses ports 5938/TCP, 5939/TCP, 5353/UDP
Backdoor.Optix.04.E [Symantec-2004-021021-2851-99] (2004.02.10) - a backdoor trojan horse that gives an attacker unauthorized access to an infected computer by opening TCP port 5353 and listening for incoming connections.
Remote attackers can perform a denial of service in WebRamp systems by sending a malicious UDP packet to port 5353, changing its IP address.
References: [CVE-1999-0438]
Avahi-core/socket.c in avahi-daemon in Avahi before 0.6.29 allows remote attackers to cause a denial of service (infinite loop) via an empty mDNS IPv4 or IPv6 UDP packet to port 5353.
References: [CVE-2011-1002], [BID-46446]
Avahi is vulnerable to a denial of service, caused by a NULL pointer dereference error within the avahi-core/socket.c. By sending a specially-crafted UDP packet to UDP port 5353, a remote attacker could exploit the vulnerability to cause the application to enter into an infinite loop.
References: [CVE-2011-0634] [XFDB-65524] [BID-46446] [SECUNIA-43361]
The Multicast DNS (mDNS) responder in IBM Security Access Manager for Web 7.x before 7.0.0 FP12 and 8.x before 8.0.1 FP1 inadvertently responds to unicast queries with source addresses that are not link-local, which allows remote attackers to cause a denial of service (traffic amplification) or obtain potentially sensitive information via port-5353 UDP packets.
References: [CVE-2015-1892]
The Multicast DNS (mDNS) responder in Synology DiskStation Manager (DSM) before 3.1 inadvertently responds to unicast queries with source addresses that are not link-local, which allows remote attackers to cause a denial of service (traffic amplification) or obtain potentially sensitive information via port-5353 UDP packets to the Avahi component.
References: [CVE-2015-2809]
Cisco IOS and Cisco IOS XE are vulnerable to a denial of service, caused by an error within the multicast DNS (mDNS) gateway function when processing malicious packets. By sending specially-crafted IP version 4 (IPv4) or IP version 6 (IPv6) packets on UDP port 5353, a remote attacker could exploit this vulnerability to cause the device to reload.
References: [CVE-2015-0650] [XFDB-101807]
The Multicast DNS (mDNS) responder used in BOSE Soundtouch 30 inadvertently responds to IPv4 unicast queries with source addresses that are not link-local, which allows remote attackers to cause a denial of service (traffic amplification) or obtain potentially sensitive information via port-5353 UDP packets.
References: [CVE-2017-6520], [XFDB-128565]
avahi-daemon in Avahi through 0.6.32 inadvertently responds to IPv6 unicast queries with source addresses that are not on-link, which allows remote attackers to cause a denial of service (traffic amplification) or obtain potentially sensitive information via port-5353 UDP packets. NOTE: this may overlap CVE-2015-2809.
References: [CVE-2017-6519], [XFDB-128566] |
SG
|
5353 |
udp |
|
Multicast DNS (MDNS) (official) |
Wikipedia
|
5060, 5190, 5297, 5298, 5353, 5678, 16384-16403 |
udp |
applications |
iChat |
Portforward
|
5353 |
udp |
zeroconf |
Mac OS X Bonjour/Zeroconf port |
Nmap
|
5353 |
udp |
threat |
WebRamp control |
Bekkoame
|
5353 |
tcp,udp |
mdns |
Multicast DNS [RFC6762] |
IANA
|
|
6 records found
Related ports: 3283 5354 5938 5939 32400
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