UDP: Wireshark Bluetooth SDP dissector Heap Buffer Overflow
This signature detects attempts to exploit a known vulnerability against Wireshark. A successful attack can lead to a buffer overflow and arbitrary remote code execution within the context of the server.
Extended Description
Buffer overflow in the Bluetooth SDP dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file
Affected Products
Debian debian_linux
Short Name
UDP:WIRESHARK-SDP-DISECTR-BO
Severity
Minor
Recommended
True
Recommended Action
Drop
Category
UDP
Keywords
Bluetooth Buffer CVE-2021-39925 Heap Overflow SDP Wireshark dissector
Release Date
03/31/2022
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3590
Port
UDP/52001
False Positive
Unknown
Vendors
Fedoraproject
Debian
Wireshark
CVSS Score
5.0