CVE-2014-8768

These are all security issues fixed in the tcpdump-4.7.4-3.4 package on the GA media of openSUSE Tumbleweed.

This update for tcpdump to version 4.9.0 and libpcap to version 1.8.1 fixes the several issues.

These security issues were fixed in tcpdump:

• CVE-2016-7922: The AH parser in tcpdump had a buffer overflow in print-ah.c:ah_print() (bsc#1020940).
• CVE-2016-7923: The ARP parser in tcpdump had a buffer overflow in print-arp.c:arp_print() (bsc#1020940).
• CVE-2016-7924: The ATM parser in tcpdump had a buffer overflow in print-atm.c:oam_print() (bsc#1020940).
• CVE-2016-7925: The compressed SLIP parser in tcpdump had a buffer overflow in print-sl.c:sl_if_print() (bsc#1020940).
• CVE-2016-7926: The Ethernet parser in tcpdump had a buffer overflow in print-ether.c:ethertype_print() (bsc#1020940).
• CVE-2016-7927: The IEEE 802.11 parser in tcpdump had a buffer overflow in print-802_11.c:ieee802_11_radio_print() (bsc#1020940).
• CVE-2016-7928: The IPComp parser in tcpdump had a buffer overflow in print-ipcomp.c:ipcomp_print() (bsc#1020940).
• CVE-2016-7929: The Juniper PPPoE ATM parser in tcpdump had a buffer overflow in print-juniper.c:juniper_parse_header() (bsc#1020940).
• CVE-2016-7930: The LLC/SNAP parser in tcpdump had a buffer overflow in print-llc.c:llc_print() (bsc#1020940).
• CVE-2016-7931: The MPLS parser in tcpdump had a buffer overflow in print-mpls.c:mpls_print() (bsc#1020940).
• CVE-2016-7932: The PIM parser in tcpdump had a buffer overflow in print-pim.c:pimv2_check_checksum() (bsc#1020940).
• CVE-2016-7933: The PPP parser in tcpdump had a buffer overflow in print-ppp.c:ppp_hdlc_if_print() (bsc#1020940).
• CVE-2016-7934: The RTCP parser in tcpdump had a buffer overflow in print-udp.c:rtcp_print() (bsc#1020940).
• CVE-2016-7935: The RTP parser in tcpdump had a buffer overflow in print-udp.c:rtp_print() (bsc#1020940).
• CVE-2016-7936: The UDP parser in tcpdump had a buffer overflow in print-udp.c:udp_print() (bsc#1020940).
• CVE-2016-7937: The VAT parser in tcpdump had a buffer overflow in print-udp.c:vat_print() (bsc#1020940).
• CVE-2016-7938: The ZeroMQ parser in tcpdump had an integer overflow in print-zeromq.c:zmtp1_print_frame() (bsc#1020940).
• CVE-2016-7939: The GRE parser in tcpdump had a buffer overflow in print-gre.c, multiple functions (bsc#1020940).
• CVE-2016-7940: The STP parser in tcpdump had a buffer overflow in print-stp.c, multiple functions (bsc#1020940).
• CVE-2016-7973: The AppleTalk parser in tcpdump had a buffer overflow in print-atalk.c, multiple functions (bsc#1020940).
• CVE-2016-7974: The IP parser in tcpdump had a buffer overflow in print-ip.c, multiple functions (bsc#1020940).
• CVE-2016-7975: The TCP parser in tcpdump had a buffer overflow in print-tcp.c:tcp_print() (bsc#1020940).
• CVE-2016-7983: The BOOTP parser in tcpdump had a buffer overflow in print-bootp.c:bootp_print() (bsc#1020940).
• CVE-2016-7984: The TFTP parser in tcpdump had a buffer overflow in print-tftp.c:tftp_print() (bsc#1020940).
• CVE-2016-7985: The CALM FAST parser in tcpdump had a buffer overflow in print-calm-fast.c:calm_fast_print() (bsc#1020940).
• CVE-2016-7986: The GeoNetworking parser in tcpdump had a buffer overflow in print-geonet.c, multiple functions (bsc#1020940).
• CVE-2016-7992: The Classical IP over ATM parser in tcpdump had a buffer overflow in print-cip.c:cip_if_print() (bsc#1020940).
• CVE-2016-7993: A bug in util-print.c:relts_print() in tcpdump could cause a buffer overflow in multiple protocol parsers (DNS, DVMRP, HSRP, IGMP, lightweight resolver protocol, PIM) (bsc#1020940).
• CVE-2016-8574: The FRF.15 parser in tcpdump had a buffer overflow in print-fr.c:frf15_print() (bsc#1020940).
• CVE-2016-8575: The Q.933 parser in tcpdump had a buffer overflow in print-fr.c:q933_print(), a different vulnerability than CVE-2017-5482 (bsc#1020940).
• CVE-2017-5202: The ISO CLNS parser in tcpdump had a buffer overflow in print-isoclns.c:clnp_print() (bsc#1020940).
• CVE-2017-5203: The BOOTP parser in tcpdump had a buffer overflow in print-bootp.c:bootp_print() (bsc#1020940).
• CVE-2017-5204: The IPv6 parser…

Multiple Integer underflows in the geonet_print function in tcpdump 4.5.0 through 4.6.2, when in verbose mode, allow remote attackers to cause a denial of service (segmentation fault and crash) via a crafted length value in a Geonet frame.

Steffen Bauch discovered that tcpdump incorrectly handled printing OSLR packets. A remote attacker could use this issue to cause tcpdump to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2014-8767)

Steffen Bauch discovered that tcpdump incorrectly handled printing GeoNet packets. A remote attacker could use this issue to cause tcpdump to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only applied to Ubuntu 14.04 LTS and Ubuntu 14.10. (CVE-2014-8768)

Steffen Bauch discovered that tcpdump incorrectly handled printing AODV packets. A remote attacker could use this issue to cause tcpdump to crash, resulting in a denial of service, reveal sensitive information, or possibly execute arbitrary code. (CVE-2014-8769)

It was discovered that tcpdump incorrectly handled printing PPP packets. A remote attacker could use this issue to cause tcpdump to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2014-9140)

In the default installation, attackers would be isolated by the tcpdump AppArmor profile.