# CVE-2024-24478: Denial of service in n/a

> A disputed denial of service vulnerability in Wireshark's BGP dissector allows remote attackers to crash the application via malformed packets.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 21 Feb 2024
- **Updated:** 1 Aug 2024
- **Also known as:** AZL-43822, AZL-44853, GHSA-q2p3-j458-f7vv

## What is CVE-2024-24478?

CVE-2024-24478 is a high-severity denial of service vulnerability in Wireshark Wireshark, published on 21 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

An issue in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the packet-bgp.c, dissect_bgp_open(tvbuff_t*tvb, proto_tree*tree, packet_info*pinfo), optlen components. NOTE: this is disputed by the vendor because neither release 4.2.0 nor any other release was affected.

Weakness: CWE-680 (Integer Overflow to Buffer Overflow)

## Which versions are affected by CVE-2024-24478?

It affects 1 product.


Products: Wireshark Wireshark.

## How do I fix CVE-2024-24478?

No fix published yet.

## Is CVE-2024-24478 being exploited?

There is no known exploitation of CVE-2024-24478 in the wild and no public exploit code.

## Other vulnerabilities in Wireshark Wireshark

- [CVE-2011-0444](https://insights.sbomify.com/CVE-2011-0444/): Memory corruption in n/a (critical 10.0)
- [CVE-2010-2994](https://insights.sbomify.com/CVE-2010-2994/): Memory corruption in n/a (critical 10.0)
- [CVE-2010-2995](https://insights.sbomify.com/CVE-2010-2995/): Memory corruption in n/a (critical 10.0)
- [CVE-2009-1266](https://insights.sbomify.com/CVE-2009-1266/): Other in n/a (critical 10.0)
- [CVE-2009-1210](https://insights.sbomify.com/CVE-2009-1210/): Memory corruption in n/a (critical 10.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-24478 and fix it if it is affected.

What it is: CVE-2024-24478 is a high-severity denial of service vulnerability in Wireshark Wireshark, published on 21 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-24478 in the wild and no public exploit code.

Affected product: Wireshark Wireshark. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2024-24478/ (Markdown: https://insights.sbomify.com/CVE-2024-24478/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-24478
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-24478
- OSV: https://osv.dev/vulnerability/CVE-2024-24478

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-24478/
Summaries are generated and may contain mistakes; the official description above is the record.