CVE-2017-7745 describes an infinite loop vulnerability in the SIGCOMP dissector within Wireshark versions 2.2.0-2.2.5 and 2.0.0-2.0.11. This flaw, triggered by crafted network packets or malformed capture files, could lead to a denial-of-service condition. Rated with a CVSS score of 7.5 (High), it presents a network-based attack vector with low complexity, requiring no user interaction, and resulting in high availability impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| 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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