CVE-2011-1935

published 2017-10-20

CVE-2011-1935: pcap-linux.c in libpcap 1.1.1 before commit ea9432fabdf4b33cbc76d9437200e028f1c47c93 when snaplen is set may truncate packets, which might allow remote…

Priority P3 54 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

pcap-linux.c in libpcap 1.1.1 before commit ea9432fabdf4b33cbc76d9437200e028f1c47c93 when snaplen is set may truncate packets, which might allow remote attackers to send arbitrary data while avoiding detection via crafted packets.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	libpcap	< libpcap 1.1.1-4 (bookworm)	libpcap 1.1.1-4 (bookworm)
tcpdump	libpcap	>= 0 < 1.1.1-4	1.1.1-4
tcpdump	libpcap	>= 0 < 1.1.1-4	1.1.1-4
tcpdump	libpcap	>= 0 < 1.1.1-4	1.1.1-4
tcpdump	libpcap	>= 0 < 1.1.1-4	1.1.1-4
tcpdump	libpcap	>= 1.1.1 < 1.2.1	1.2.1

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 7.5 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P

osv 9.8 CRITICAL

vendor_debian 9.8 LOW

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