CVE-2023-6175: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in Wireshark
First published: Tue Mar 26 2024(Updated: )
NetScreen file parser crash
Credit: cve@gitlab.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/wireshark | <=2.6.20-0+deb10u4<=2.6.20-0+deb10u7<=3.4.10-0+deb11u1 | 4.0.11-1~deb12u1 4.2.0-1 |
| Wireshark | >=3.6.0<=3.6.18 | |
| Wireshark | >=4.0.0<=4.0.10 |
Remedy
Upgrade to versions 4.0.11, 3.6.19 or above.
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-6175?
CVE-2023-6175 has been classified as a denial of service vulnerability in Wireshark.
How do I fix CVE-2023-6175?
To fix CVE-2023-6175, upgrade to Wireshark versions 4.0.11 or later and 4.2.0 or later.
Which versions of Wireshark are affected by CVE-2023-6175?
Wireshark versions from 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 are affected by CVE-2023-6175.
What type of attack does CVE-2023-6175 enable?
CVE-2023-6175 enables a denial of service attack via a crafted capture file.
Is CVE-2023-6175 a remote vulnerability?
CVE-2023-6175 is not a remote vulnerability but allows for a denial of service through a malign capture file.
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- package-manager/debian
- vendor/wireshark
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- version/wireshark/3.6.0
- version/wireshark/3.6.18
- version/wireshark/4.0.0
- version/wireshark/4.0.10