Vulnerability Details CVE-2018-7320
In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP protocol dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by validating operand offsets.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 71.1%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- http://www.securityfocus.com/bid/103160
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14398
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=015e3399390b8b5cfbfcfcda30589983ab6cc129
- https://www.debian.org/security/2018/dsa-4217
- https://www.wireshark.org/security/wnpa-sec-2018-10.html
- http://www.securityfocus.com/bid/103160
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14398
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=015e3399390b8b5cfbfcfcda30589983ab6cc129
- https://www.debian.org/security/2018/dsa-4217
- https://www.wireshark.org/security/wnpa-sec-2018-10.html
Products affected by CVE-2018-7320
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cpe:2.3:a:wireshark:wireshark:2.2.0
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cpe:2.3:a:wireshark:wireshark:2.2.1
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cpe:2.3:a:wireshark:wireshark:2.2.10
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cpe:2.3:a:wireshark:wireshark:2.2.11
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cpe:2.3:a:wireshark:wireshark:2.2.12
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cpe:2.3:a:wireshark:wireshark:2.2.2
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cpe:2.3:a:wireshark:wireshark:2.2.3
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cpe:2.3:a:wireshark:wireshark:2.2.4
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cpe:2.3:a:wireshark:wireshark:2.2.5
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cpe:2.3:a:wireshark:wireshark:2.2.6
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cpe:2.3:a:wireshark:wireshark:2.2.7
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cpe:2.3:a:wireshark:wireshark:2.2.8
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cpe:2.3:a:wireshark:wireshark:2.2.9
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cpe:2.3:a:wireshark:wireshark:2.4.0
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cpe:2.3:a:wireshark:wireshark:2.4.1
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cpe:2.3:a:wireshark:wireshark:2.4.2
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cpe:2.3:a:wireshark:wireshark:2.4.3
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cpe:2.3:a:wireshark:wireshark:2.4.4
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:debian:debian_linux:9.0