# CVE-2023-4513: wireshark: 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 inje...

CVE-2023-4513 is fixed in 5 products on 1 platform, first by DEBIAN-CVE-2023-4513, released August 24, 2023. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2023-4513
- Priority: High
- CVSS: 7.5 (high)
- EPSS: 0.0051
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 24, 2023

## 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

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | wireshark Debian 12.15 (bookworm) | 4.0.11-1~deb12u1 | [DEBIAN-CVE-2023-4513](https://patchblox.com/security/data/fix/linux/debian-cve-2023-4513.md) | Aug 24, 2023 |
| Linux | wireshark Debian 13.5 (trixie) | 4.0.8-1 | [DEBIAN-CVE-2023-4513](https://patchblox.com/security/data/fix/linux/debian-cve-2023-4513.md) | Aug 24, 2023 |
| Linux | wireshark Debian 14 | 4.0.8-1 | [DEBIAN-CVE-2023-4513](https://patchblox.com/security/data/fix/linux/debian-cve-2023-4513.md) | Aug 24, 2023 |
| Linux | wireshark-cli amzn 2023 | 1:4.0.8-2.amzn2023.0.1 | [ALAS2023-2023-348](https://patchblox.com/security/data/fix/linux/alas2023-2023-348.md) | Sep 14, 2023 |
| Linux | wireshark-cli-debuginfo amzn 2023 | 1:4.0.8-2.amzn2023.0.1 | [ALAS2023-2023-348](https://patchblox.com/security/data/fix/linux/alas2023-2023-348.md) | Sep 14, 2023 |
| Linux | wireshark-debugsource amzn 2023 | 1:4.0.8-2.amzn2023.0.1 | [ALAS2023-2023-348](https://patchblox.com/security/data/fix/linux/alas2023-2023-348.md) | Sep 14, 2023 |
| Linux | wireshark-devel amzn 2023 | 1:4.0.8-2.amzn2023.0.1 | [ALAS2023-2023-348](https://patchblox.com/security/data/fix/linux/alas2023-2023-348.md) | Sep 14, 2023 |

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Data as of 2026-11-08T06:59:42Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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