GitLabCVELIST:CVE-2020-26421CVE-2020-26421
4.2 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L
5.7 Medium
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.6%
Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file.
CNA Affected
[
{
"product": "Wireshark",
"vendor": "The Wireshark Foundation",
"versions": [
{
"status": "affected",
"version": "3.4.0"
},
{
"status": "affected",
"version": ">= 3.2.0 to < 3.2.9"
}
]
}
]References
gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26421.json
gitlab.com/wireshark/wireshark/-/issues/16958
lists.debian.org/debian-lts-announce/2021/02/msg00008.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M75HYXU36SP6GHIDPHNZGJKEO6TX4C4Y/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YHWDZPWQJMLK64VFDWJC5SEGPNH6Y72Z/
security.gentoo.org/glsa/202101-12
www.oracle.com/security-alerts/cpuApr2021.html
www.wireshark.org/security/wnpa-sec-2020-17.html
Related
4.2 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L
5.7 Medium
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.6%