CVE-2024-24476: Buffer Overflow
First published: Wed Feb 21 2024(Updated: )
A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the pan/addr_resolv.c, and ws_manuf_lookup_str(), size components. NOTE: this is disputed by the vendor because neither release 4.2.0 nor any other release was affected.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Wireshark | <4.2.0 | |
| Red Hat Fedora | =40 | |
| Wireshark | <4.2.0 |
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Reference Links
- https://gist.github.com/1047524396/369ba0ccffe255cf8142208b6142be2b
- https://github.com/wireshark/wireshark/commit/108217f4bb1afb8b25fc705c2722b3e328b1ad78
- https://gitlab.com/wireshark/wireshark/-/issues/19344
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZT2BX7UARZVVWKITSZMHW7BHXGIKRSR2/
Frequently Asked Questions
What is the severity of CVE-2024-24476?
CVE-2024-24476 is classified as a buffer overflow vulnerability that can lead to a denial of service.
How do I fix CVE-2024-24476?
To mitigate CVE-2024-24476, upgrade Wireshark to version 4.2.0 or later.
What versions of Wireshark are affected by CVE-2024-24476?
CVE-2024-24476 affects versions of Wireshark prior to 4.2.0.
Can CVE-2024-24476 be exploited by remote attackers?
Yes, CVE-2024-24476 can be exploited by remote attackers to cause a denial of service.
Is there a confirmed impact of CVE-2024-24476 on Wireshark releases?
The vendor disputes the impact of CVE-2024-24476, claiming that neither version 4.2.0 nor any other release was affected.
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