FreeBSD : FreeBSD -- ICMPv6 / MLDv2 out-of-bounds memory access (41d2f3e6-f680-11e9-a87f-a4badb2f4699)

The ICMPv6 input path incorrectly handles cases where an MLDv2 listener query packet is internally fragmented across multiple mbufs. Impact : A remote attacker may be able to cause an out-of-bounds read or write that may cause the kernel to attempt to access an unmapped page and subsequently pani...

CVE-2018-14882-DUPE

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

CVE-2018-14882

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

CVE-2018-14882

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

Buffer overflow

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

CVE-2018-14882

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

CVE-2018-14882

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

CVE-2018-14882

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

CVE-2018-14882

The tcpdump utility, in versions before 4.9.3 , contains a buffer over-read vulnerability in the print-icmp6.c file within the ICMPv6 parser . This issue was identified in multiple Linux distributions, including MiracleLinux 8 , Red Hat Enterprise Linux 6 , Red Hat Enterprise Linux 7 , and Rocky ...

CVE-2018-14882

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

CVE-2018-14882

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

CVE-2018-14882: Out-of-bounds Read

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

CVE-2019-5608

In FreeBSD 12.0-STABLE before r350648, 12.0-RELEASE before 12.0-RELEASE-p9, 11.3-STABLE before r350650, 11.3-RELEASE before 11.3-RELEASE-p2, and 11.2-RELEASE before 11.2-RELEASE-p13, the ICMPv6 input path incorrectly handles cases where an MLDv2 listener query packet is internally fragmented acro...

Design/Logic Flaw

In FreeBSD 12.0-STABLE before r350648, 12.0-RELEASE before 12.0-RELEASE-p9, 11.3-STABLE before r350650, 11.3-RELEASE before 11.3-RELEASE-p2, and 11.2-RELEASE before 11.2-RELEASE-p13, the ICMPv6 input path incorrectly handles cases where an MLDv2 listener query packet is internally fragmented acro...

CVE-2019-5608

In FreeBSD 12.0-STABLE before r350648, 12.0-RELEASE before 12.0-RELEASE-p9, 11.3-STABLE before r350650, 11.3-RELEASE before 11.3-RELEASE-p2, and 11.2-RELEASE before 11.2-RELEASE-p13, the ICMPv6 input path incorrectly handles cases where an MLDv2 listener query packet is internally fragmented acro...

CVE-2019-5608

In FreeBSD 12.0-STABLE before r350648, 12.0-RELEASE before 12.0-RELEASE-p9, 11.3-STABLE before r350650, 11.3-RELEASE before 11.3-RELEASE-p2, and 11.2-RELEASE before 11.2-RELEASE-p13, the ICMPv6 input path incorrectly handles cases where an MLDv2 listener query packet is internally fragmented acro...

CVE-2019-5608

CVE-2019-5608 affects FreeBSD kernels: ICMPv6 input path mishandles MLDv2 listener queries when the packet is fragmented across multiple mbufs. This can enable a remote attacker to trigger an out-of-bounds read or write, potentially causing the kernel to access unmapped memory and panic. Affected...

CVE-2019-5608: Out-of-bounds Read

In FreeBSD 12.0-STABLE before r350648, 12.0-RELEASE before 12.0-RELEASE-p9, 11.3-STABLE before r350650, 11.3-RELEASE before 11.3-RELEASE-p2, and 11.2-RELEASE before 11.2-RELEASE-p13, the ICMPv6 input path incorrectly handles cases where an MLDv2 listener query packet is internally fragmented acro...

FreeBSD-SA-19:19.mldv2

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-19:19.mldv2 Security Advisory The FreeBSD Project Topic: ICMPv6 / MLDv2 out-of-bounds memory access Category: core Module: net Announced: 2019-08-06 Credits: CJ...

FreeBSD -- ICMPv6 / MLDv2 out-of-bounds memory access

Problem Description: The ICMPv6 input path incorrectly handles cases where an MLDv2 listener query packet is internally fragmented across multiple mbufs. Impact: A remote attacker may be able to cause an out-of-bounds read or write that may cause the kernel to attempt to access an unmapped page a...