CVE-2017-7746 describes a denial-of-service vulnerability in Wireshark versions 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, where a specially crafted SLSK packet or capture file could cause an infinite loop in the SLSK dissector. This high-severity vulnerability (CVSS 7.5) is remotely exploitable with low complexity, leading to high availability impact without requiring user interaction or privileges. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the potential for denial of service remains.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0.0CPE matchmatch criteria | cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:* | ||
2.0.1CPE matchmatch criteria | cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:* | ||
2.0.2CPE matchmatch criteria | cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:* | ||
2.0.3CPE matchmatch criteria | cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:* | ||
2.0.4CPE matchmatch criteria | cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.