CVE-2023-4513
HIGHCVSS 7.5/10EPSS 0.49%
Last modified
CVE-2023-4513 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. BT SDP dissector memory leak 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. EPSS estimates a 0.49% chance of exploitation in the next 30 days.
Description
BT SDP dissector memory leak 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
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wireshark | Wireshark | >= 3.6.0, <= 3.6.15 |
| Wireshark | Wireshark | >= 4.0.0, <= 4.0.7 |
References
- https://gitlab.com/wireshark/wireshark/-/issues/19259Exploit, Issue Tracking, Patch
- https://www.wireshark.org/security/wnpa-sec-2023-25.htmlVendor Advisory
- https://gitlab.com/wireshark/wireshark/-/issues/19259Exploit, Issue Tracking, Patch
- https://www.wireshark.org/security/wnpa-sec-2023-25.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-4513?
BT SDP dissector memory leak 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
How severe is CVE-2023-4513?
CVE-2023-4513 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.49% probability of exploitation in the next 30 days.
How do I fix CVE-2023-4513?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2023
- CVE-2023-45124Rejected reason: It is a duplicate.
- CVE-2023-45125Rejected reason: It is a duplicate.
- CVE-2023-45126Rejected reason: It is a duplicate.
- CVE-2023-45127Rejected reason: It is a duplicate.
- CVE-2023-45128Fiber is an express inspired web framework written in Go. A …8.8
- CVE-2023-45129Synapse is an open-source Matrix homeserver written and main…4.9
- CVE-2023-45130Frontier is Substrate's Ethereum compatibility layer. Prior …7.5
- CVE-2023-45131Discourse is an open source platform for community discussio…7.5
- CVE-2023-45132NAXSI is an open-source maintenance web application firewall…9.8
- CVE-2023-45133Babel is a compiler for writingJavaScript. In `@babel/traver…8.8
- CVE-2023-45134XWiki Platform is a generic wiki platform offering runtime s…9
- CVE-2023-45135XWiki Platform is a generic wiki platform offering runtime s…8
Are you affected by CVE-2023-4513?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST