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Status published
Medium
CVE-2023-4513
Missing Release of Memory after Effective Lifetime in Wireshark
Vulnerability 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
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Chenyuan Mi
References
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CVE-2025-13946
Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark
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CVE-2025-13945
Improperly Controlled Sequential Memory Allocation in Wireshark
Medium
5.5
Affected Vendor
Wireshark Foundation
View all reports →Affected Software
Wireshark
Vulnerable Versions:
4.0.0, 3.6.0
Timeline
Official Publish:
August 24th, 2023
Last Modified:
March 27th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L