CVE-2020-26422
3.7
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
Buffer overflow in QUIC dissector in Wireshark 3.4.0 to 3.4.1 allows denial of service via packet injection or crafted capture file
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| The Wireshark Foundation | Wireshark | >=3.4.0, <3.4.2 | affected |
Weaknesses
- Buffer copy without checking size of input ('classic buffer overflow') in Wireshark
ADP Enrichment
CVE Program Container
Additional References
- https://www.wireshark.org/security/wnpa-sec-2020-20.html
- https://gitlab.com/wireshark/wireshark/-/issues/17073
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26422.json
- https://security.gentoo.org/glsa/202101-12
- https://www.oracle.com/security-alerts/cpuApr2021.html
References
- https://www.wireshark.org/security/wnpa-sec-2020-20.html
- https://gitlab.com/wireshark/wireshark/-/issues/17073
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26422.json
- https://security.gentoo.org/glsa/202101-12
- https://www.oracle.com/security-alerts/cpuApr2021.html
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