Vulnerability Details CVE-2017-7701
In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the BGP dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-bgp.c by using a different integer data type.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 66.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 7.8
References
- http://www.securityfocus.com/bid/97632
- http://www.securitytracker.com/id/1038262
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13557
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=fa31f69b407436d0946f84baa0acdcc50962bf7a
- https://security.gentoo.org/glsa/201706-12
- https://www.wireshark.org/security/wnpa-sec-2017-16.html
- http://www.securityfocus.com/bid/97632
- http://www.securitytracker.com/id/1038262
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13557
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=fa31f69b407436d0946f84baa0acdcc50962bf7a
- https://security.gentoo.org/glsa/201706-12
- https://www.wireshark.org/security/wnpa-sec-2017-16.html
Products affected by CVE-2017-7701
-
cpe:2.3:a:wireshark:wireshark:2.0.0
-
cpe:2.3:a:wireshark:wireshark:2.0.1
-
cpe:2.3:a:wireshark:wireshark:2.0.10
-
cpe:2.3:a:wireshark:wireshark:2.0.11
-
cpe:2.3:a:wireshark:wireshark:2.0.2
-
cpe:2.3:a:wireshark:wireshark:2.0.3
-
cpe:2.3:a:wireshark:wireshark:2.0.4
-
cpe:2.3:a:wireshark:wireshark:2.0.5
-
cpe:2.3:a:wireshark:wireshark:2.0.6
-
cpe:2.3:a:wireshark:wireshark:2.0.7
-
cpe:2.3:a:wireshark:wireshark:2.0.8
-
cpe:2.3:a:wireshark:wireshark:2.0.9
-
cpe:2.3:a:wireshark:wireshark:2.2.0
-
cpe:2.3:a:wireshark:wireshark:2.2.1
-
cpe:2.3:a:wireshark:wireshark:2.2.2
-
cpe:2.3:a:wireshark:wireshark:2.2.3
-
cpe:2.3:a:wireshark:wireshark:2.2.4
-
cpe:2.3:a:wireshark:wireshark:2.2.5