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CVE-2020-26419
Published: Dec 11, 2020
Modified: Aug 4, 2024
PUBLISHED
CVSS v3.1
3.1
LOW
Description
Memory leak in the dissection engine in Wireshark 3.4.0 allows denial of service via packet injection or crafted capture file.
| Vendor | Product | Versions |
|---|---|---|
The Wireshark Foundation | Wireshark | affected 3.4.0 |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
References
https://www.wireshark.org/security/wnpa-sec-2020-19.html
x_refsource_MISC
https://gitlab.com/wireshark/wireshark/-/issues/17032
x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26419.json
x_refsource_CONFIRM
GLSA-202101-12
vendor-advisory
x_refsource_GENTOO
FEDORA-2021-f3011da665
vendor-advisory
x_refsource_FEDORA
FEDORA-2021-138674557c
vendor-advisory
x_refsource_FEDORA
https://www.oracle.com/security-alerts/cpuApr2021.html
x_refsource_MISC
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