Synopsis
The remote EulerOS host is missing multiple security updates.
Description
According to the versions of the tcpdump package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :
- The RSVP parser in tcpdump before 4.9.2 has a buffer over-read in print-rsvp.c:rsvp_obj_print().(CVE-2017-13048)
- The ARP parser in tcpdump before 4.9.2 has a buffer over-read in print-arp.c, several functions.(CVE-2017-13013)
- The VTP parser in tcpdump before 4.9.2 has a buffer over-read in print-vtp.c:vtp_print().(CVE-2017-13033)
- The OSPFv3 parser in tcpdump before 4.9.2 has a buffer over-read in print-ospf6.c:ospf6_decode_v3().(CVE-2017-13036)
- The ISO ES-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c:esis_print().(CVE-2017-13047)
- The IPv6 mobility parser in tcpdump before 4.9.2 has a buffer over-read in print-mobility.c:mobility_opt_print().(CVE-2017-13025)
- The PGM parser in tcpdump before 4.9.2 has a buffer over-read in print-pgm.c:pgm_print().(CVE-2017-13019)
- The IPv6 parser in tcpdump before 4.9.2 has a buffer over-read in print-ip6.c:ip6_print().(CVE-2017-12985)
- The IPv6 routing header parser in tcpdump before 4.9.2 has a buffer over-read in print-rt6.c:rt6_print().(CVE-2017-13725)
- The telnet parser in tcpdump before 4.9.2 has a buffer over-read in print-telnet.c:telnet_parse().(CVE-2017-12988)
- The BGP parser in tcpdump before 4.9.2 has a buffer over-read in print-bgp.c:bgp_attr_print().(CVE-2017-12991)
- The MPTCP parser in tcpdump before 4.9.2 has a buffer over-read in print-mptcp.c, several functions.(CVE-2017-13040)
- The PPP parser in tcpdump before 4.9.2 has a buffer over-read in print-ppp.c:print_ccp_config_options().(CVE-2017-13029)
- The IEEE 802.15.4 parser in tcpdump before 4.9.2 has a buffer over-read in print-802_15_4.c:ieee802_15_4_if_print().(CVE-2017-1300 0)
- The IP parser in tcpdump before 4.9.2 has a buffer over-read in print-ip.c:ip_printroute().(CVE-2017-13022)
- The ISAKMP parser in tcpdump before 4.9.2 has a buffer over-read in print-isakmp.c, several functions.(CVE-2017-13039)
- The IPv6 fragmentation header parser in tcpdump before 4.9.2 has a buffer over-read in print-frag6.c:frag6_print().(CVE-2017-13031)
- The PIM parser in tcpdump before 4.9.2 has a buffer over-read in print-pim.c, several functions.(CVE-2017-13030)
- The BGP parser in tcpdump before 4.9.2 has a buffer over-read in print-bgp.c:bgp_attr_print().(CVE-2017-12994)
- The BGP parser in tcpdump before 4.9.2 has a buffer over-read in print-bgp.c:decode_multicast_vpn().(CVE-2017-13043)
- The VQP parser in tcpdump before 4.9.2 has a buffer over-read in print-vqp.c:vqp_print().(CVE-2017-13045)
- The LLDP parser in tcpdump before 4.9.2 has a buffer over-read in print-lldp.c:lldp_private_8023_print().(CVE-2017-13054, CVE-2017-12998,CVE-2017-13014,CVE-2017-13037, CVE-2017-13690,CVE-2017-13017,CVE-2017-12895,CVE-2017-1 3046,CVE-2017-13688,CVE-2017-13053,CVE-2017-12995,CVE-2 017-12997,CVE-2017-13016,CVE-2017-13002,CVE-2017-12989, CVE-2017-12999,CVE-2017-12900,CVE-2017-13006,CVE-2017-1 2897,CVE-2017-13003,CVE-2017-12901,CVE-2017-13035,CVE-2 017-13009,CVE-2017-13032,CVE-2017-13049,CVE-2017-13007, CVE-2017-13041,CVE-2017-12987,CVE-2017-12993,CVE-2017-1 3023,CVE-2017-13026,CVE-2017-13055,CVE-2017-13042,CVE-2 017-13018,CVE-2017-13044,CVE-2017-13012,CVE-2017-13001, CVE-2017-13050,CVE-2017-13028,CVE-2017-13024,CVE-2017-1 2992,CVE-2017-13004,CVE-2017-13027,CVE-2017-13008,CVE-2 017-13051,CVE-2017-13020,CVE-2017-12902,CVE-2017-13689, CVE-2017-13005,CVE-2017-12894,CVE-2017-13015,CVE-2017-1 3038,CVE-2017-12990,CVE-2017-13034,CVE-2017-13011,CVE-2 017-13021,CVE-2017-13010,CVE-2017-12986,CVE-2017-12996, CVE-2017-13052)
Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
Solution
Update the affected tcpdump packages.