CVE-2023-4511
Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
2th
BT SDP dissector infinite loop in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet injection or crafted capture file
| CWE | CWE-835 |
| Vendor | wireshark foundation |
| Product | wireshark |
| Published | Aug 24, 2023 |
| Last Updated | Mar 27, 2026 |
Stay Ahead of the Next One
Get instant alerts for wireshark foundation wireshark
Be the first to know when new medium vulnerabilities affecting wireshark foundation wireshark are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Affected Versions
Wireshark Foundation / Wireshark
4.0.0 < 4.0.8 3.6.0 < 3.6.16
References
wireshark.org: https://www.wireshark.org/security/wnpa-sec-2023-24.html gitlab.com: https://gitlab.com/wireshark/wireshark/-/issues/19258 lists.fedoraproject.org: https://lists.fedoraproject.org/archives/list/[email protected]/message/L4AVRUYSHDNEAJILVSGY5W6MPOMG2YRF/ lists.fedoraproject.org: https://lists.fedoraproject.org/archives/list/[email protected]/message/6HCUPLDY7HLPO46PHMGIJSUBJFTT237C/ lists.fedoraproject.org: https://lists.fedoraproject.org/archives/list/[email protected]/message/TRKHFQPWFU7F3OXTL6IEIQSJG6FVXZTZ/ lists.debian.org: https://lists.debian.org/debian-lts-announce/2024/02/msg00016.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html
Credits
Chenyuan Mi