CVE-2023-3649

low-risk
Published 2023-07-14

iSCSI dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file

Do I need to act?

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0.03% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Wireshark

References (5)

Issue Tracking https://gitlab.com/wireshark/wireshark/-/issues/19164
Vendor Advisory https://www.wireshark.org/security/wnpa-sec-2023-22.html
Issue Tracking https://gitlab.com/wireshark/wireshark/-/issues/19164
https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html
Vendor Advisory https://www.wireshark.org/security/wnpa-sec-2023-22.html
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal