CVE-2023-0413: Null Pointer Dereference
First published: Tue Jan 24 2023(Updated: )
Dissection engine bug in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file
Credit: cve@gitlab.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Wireshark Wireshark | >=3.6.0<=3.6.10 | |
| Wireshark Wireshark | >=4.0.0<=4.0.2 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this Wireshark bug?
The vulnerability ID for this Wireshark bug is CVE-2023-0413.
What is the affected version range of Wireshark?
The affected version range of Wireshark is 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10.
How can this vulnerability be exploited?
This vulnerability can be exploited through packet injection or a crafted capture file, leading to denial of service.
What is the severity of CVE-2023-0413?
The severity of CVE-2023-0413 is medium.
Is there a fix available for this vulnerability?
Yes, updates have been released to address this vulnerability. It is recommended to update to the latest version of Wireshark.
- collector/nvd-index
- agent/type
- agent/references
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/remedy
- agent/severity
- agent/author
- agent/weakness
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- vendor/wireshark
- canonical/wireshark wireshark
- version/wireshark wireshark/3.6.0
- version/wireshark wireshark/3.6.10
- version/wireshark wireshark/4.0.0
- version/wireshark wireshark/4.0.2