CVE-2020-17468

An issue was discovered in FNET through 4.6.4. The code for processing the hop-by-hop header in the IPv6 extension headers doesn't check for a valid length of an extension header, and therefore an out-of-bounds read can occur in fnetip6extheaderhandleroptions in fnetip6.c, leading to...

CVE-2020-17442

CVE-2020-17442 affects picoTCP (and picoTCP-NG) 1.7.0. The issue is in parsing IPv6 hop-by-hop extension headers, where the header length bound is not validated, enabling integer wraparound and a potential DoS in pico_ipv6_process_hopbyhop(). Public details are provided in the SUSE/FORESA advisor...

CVE-2020-13984

An issue was discovered in Contiki through 3.0. An infinite loop exists in the uIP TCP/IP stack component when processing IPv6 extension headers in exthdroptionsprocess in net/ipv6/uip6.c...

CVE-2020-13986

An issue was discovered in Contiki through 3.0. An infinite loop exists in the uIP TCP/IP stack component when handling RPL extension headers of IPv6 network packets in rplremoveheader in net/rpl/rpl-ext-header.c...

CVE-2020-13985

An issue was discovered in Contiki through 3.0. A memory corruption vulnerability exists in the uIP TCP/IP stack component when handling RPL extension headers of IPv6 network packets in rplremoveheader in net/rpl/rpl-ext-header.c...

CVE-2020-13986

An issue was discovered in Contiki through 3.0. An infinite loop exists in the uIP TCP/IP stack component when handling RPL extension headers of IPv6 network packets in rplremoveheader in net/rpl/rpl-ext-header.c...

CVE-2020-13984

An issue was discovered in Contiki through 3.0. An infinite loop exists in the uIP TCP/IP stack component when processing IPv6 extension headers in exthdroptionsprocess in net/ipv6/uip6.c...

CVE-2020-13985

An issue was discovered in Contiki through 3.0. A memory corruption vulnerability exists in the uIP TCP/IP stack component when handling RPL extension headers of IPv6 network packets in rplremoveheader in net/rpl/rpl-ext-header.c...

Code injection

An issue was discovered in Contiki through 3.0. An infinite loop exists in the uIP TCP/IP stack component when processing IPv6 extension headers in exthdroptionsprocess in net/ipv6/uip6.c...

Code injection

An issue was discovered in Contiki through 3.0. An infinite loop exists in the uIP TCP/IP stack component when handling RPL extension headers of IPv6 network packets in rplremoveheader in net/rpl/rpl-ext-header.c...

CVE-2020-13986

An issue was discovered in Contiki through 3.0. An infinite loop exists in the uIP TCP/IP stack component when handling RPL extension headers of IPv6 network packets in rplremoveheader in net/rpl/rpl-ext-header.c...

CVE-2020-13985

An issue was discovered in Contiki through 3.0. A memory corruption vulnerability exists in the uIP TCP/IP stack component when handling RPL extension headers of IPv6 network packets in rplremoveheader in net/rpl/rpl-ext-header.c...

CVE-2020-13985

CVE-2020-13985 (AMNESIA:33) targets Contiki/Contiki-NG uIP stack: memory corruption via improper handling of IPv6 RPL extension headers in rpl_remove_header. Affected stack variants include Contiki 3.0 and prior, uIP-based implementations, and related TCP/IP stacks (e.g., picoTCP/N G, FNET, Nut/N...

PT-2020-15010 · Fnet · Fnet

Name of the Vulnerable Software and Affected Versions: FNET versions through 4.6.4 Description: An issue was discovered in the code for processing the hop-by-hop header in the IPv6 extension headers. The code does not check for a valid length of an extension header, which can lead to an...

FNET Buffer Error Vulnerability

FNET is a soft armor from the FNET organization that provides dual TCP / IPv4 and IPv6 stack support for 32-bit MCUs. FNET suffers from a buffer error vulnerability that stems from a function that handles IPv6 hop-by-hop extension headers not checking the validity of their option lengths, allowin...

CVE-2018-6350

An out-of-bounds read was possible in WhatsApp due to incorrect parsing of RTP extension headers. This issue affects WhatsApp for Android prior to 2.18.276, WhatsApp Business for Android prior to 2.18.99, WhatsApp for iOS prior to 2.18.100.6, WhatsApp Business for iOS prior to 2.18.100.2, and...

CVE-2019-0005

On EX2300, EX3400, EX4600, QFX3K and QFX5K series, firewall filter configuration cannot perform packet matching on any IPv6 extension headers. This issue may allow IPv6 packets that should have been blocked to be forwarded. IPv4 packet filtering is unaffected by this vulnerability. Affected...

Code injection

On EX2300, EX3400, EX4600, QFX3K and QFX5K series, firewall filter configuration cannot perform packet matching on any IPv6 extension headers. This issue may allow IPv6 packets that should have been blocked to be forwarded. IPv4 packet filtering is unaffected by this vulnerability. Affected...

CVE-2019-0005

On EX2300, EX3400, EX4600, QFX3K and QFX5K series, firewall filter configuration cannot perform packet matching on any IPv6 extension headers. This issue may allow IPv6 packets that should have been blocked to be forwarded. IPv4 packet filtering is unaffected by this vulnerability. Affected...

CVE-2017-12244

A vulnerability in the detection engine parsing of IPv6 packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause high CPU utilization or to cause a denial of service DoS condition because the Snort process restarts unexpectedly. The vulnerability is due...