CVE-2018-7420

In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the pcapng file parser could crash. This was addressed in wiretap/pcapng.c by adding a block-size check for sysdig event blocks.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

History

21 Nov 2024, 04:12

Type Values Removed Values Added
References () http://www.securityfocus.com/bid/103163 - Third Party Advisory, VDB Entry () http://www.securityfocus.com/bid/103163 - Third Party Advisory, VDB Entry
References () https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14403 - Issue Tracking, Vendor Advisory () https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14403 - Issue Tracking, Vendor Advisory
References () https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=129e41f9f63885ad8224ef413c2860788fb9e849 - () https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=129e41f9f63885ad8224ef413c2860788fb9e849 -
References () https://lists.debian.org/debian-lts-announce/2018/04/msg00018.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2018/04/msg00018.html - Mailing List, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html - Mailing List, Third Party Advisory
References () https://www.wireshark.org/security/wnpa-sec-2018-11.html - Vendor Advisory () https://www.wireshark.org/security/wnpa-sec-2018-11.html - Vendor Advisory

07 Nov 2023, 03:01

Type Values Removed Values Added
References
  • {'url': 'https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=129e41f9f63885ad8224ef413c2860788fb9e849', 'name': 'https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=129e41f9f63885ad8224ef413c2860788fb9e849', 'tags': ['Patch', 'Vendor Advisory'], 'refsource': 'CONFIRM'}
  • () https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=129e41f9f63885ad8224ef413c2860788fb9e849 -

Information

Published : 2018-02-23 22:29

Updated : 2024-11-21 04:12


NVD link : CVE-2018-7420

Mitre link : CVE-2018-7420

CVE.ORG link : CVE-2018-7420


JSON object : View

Products Affected

wireshark

  • wireshark

debian

  • debian_linux