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CVE-2018-16451

Medium priority

Some fixes available 3 of 4

The SMB parser in tcpdump before 4.9.3 has buffer over-reads in print-smb.c:print_trans() for \MAILSLOT\BROWSE and \PIPE\LANMAN.

1 affected package

tcpdump

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
tcpdump Fixed
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CVE-2018-16301

Low priority

Some fixes available 3 of 4

The command-line argument parser in tcpdump before 4.99.0 has a buffer overflow in tcpdump.c:read_infile(). To trigger this vulnerability the attacker needs to create a 4GB file on the local filesystem and to specify the file name...

1 affected package

tcpdump

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
tcpdump Not affected Not affected Fixed Fixed
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CVE-2018-16300

Medium priority

Some fixes available 3 of 4

The BGP parser in tcpdump before 4.9.3 allows stack consumption in print-bgp.c:bgp_attr_print() because of unlimited recursion.

1 affected package

tcpdump

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
tcpdump Fixed
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CVE-2018-16230

Medium priority

Some fixes available 3 of 4

The BGP parser in tcpdump before 4.9.3 has a buffer over-read in print-bgp.c:bgp_attr_print() (MP_REACH_NLRI).

1 affected package

tcpdump

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
tcpdump Fixed
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CVE-2018-16229

Medium priority

Some fixes available 3 of 4

The DCCP parser in tcpdump before 4.9.3 has a buffer over-read in print-dccp.c:dccp_print_option().

1 affected package

tcpdump

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
tcpdump Fixed
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CVE-2018-16228

Medium priority

Some fixes available 3 of 4

The HNCP parser in tcpdump before 4.9.3 has a buffer over-read in print-hncp.c:print_prefix().

1 affected package

tcpdump

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
tcpdump Fixed
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CVE-2018-16227

Medium priority

Some fixes available 3 of 4

The IEEE 802.11 parser in tcpdump before 4.9.3 has a buffer over-read in print-802_11.c for the Mesh Flags subfield.

1 affected package

tcpdump

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
tcpdump Fixed
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CVE-2018-14882

Medium priority

Some fixes available 3 of 4

The ICMPv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6.c.

1 affected package

tcpdump

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
tcpdump Fixed
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CVE-2018-14881

Medium priority

Some fixes available 3 of 4

The BGP parser in tcpdump before 4.9.3 has a buffer over-read in print-bgp.c:bgp_capabilities_print() (BGP_CAPCODE_RESTART).

1 affected package

tcpdump

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
tcpdump Fixed
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CVE-2018-14880

Medium priority

Some fixes available 3 of 4

The OSPFv3 parser in tcpdump before 4.9.3 has a buffer over-read in print-ospf6.c:ospf6_print_lshdr().

1 affected package

tcpdump

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
tcpdump Fixed
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