SuSE 11.1 Security Update : dhcpv6 (SAT Patch Number 4317)

A rogue DHCP server could instruct clients to use a host name that contains shell meta characters. Since many scripts in the system do not expect unusal characters in the system's host name the DHCP client needs to sanitize the host name offered by the server. CVE-2011-0997 %NASLMINLEVEL 70300 C...

Default configuration

DISPUTED The default configuration of Microsoft Windows 7 immediately prefers a new IPv6 and DHCPv6 service over a currently used IPv4 and DHCPv4 service upon receipt of an IPv6 Router Advertisement RA, and does not provide an option to ignore an unexpected RA, which allows remote attackers to...

CVE-2011-1652

CVE-2011-1652 concerns Windows 7 default behavior: upon IPv6 Router Advertisement, the system prefers a new IPv6/DHCPv6 path over existing IPv4/DHCPv4 and provides no option to ignore an unexpected RA. This enables remote attackers on the local network to perform man-in-the-middle attacks on traf...

CVE-2011-1652

The default configuration of Microsoft Windows 7 immediately prefers a new IPv6 and DHCPv6 service over a currently used IPv4 and DHCPv4 service upon receipt of an IPv6 Router Advertisement RA, and does not provide an option to ignore an unexpected RA, which allows remote attackers to conduct...

Debian Security Advisory DSA 2184-1 (isc-dhcp)

The remote host is missing an update to isc-dhcp announced via advisory DSA 2184-1. OpenVAS Vulnerability Test $Id: deb21841.nasl 6613 2017-07-07 12:08:40Z cfischer $ Description: Auto-generated from advisory DSA 2184-1 isc-dhcp Authors: Thomas Reinke Copyright: Copyright c 2011 E-Soft Inc...

RHEL 6 : dhcp (RHSA-2011:0256)

Updated dhcp packages that fix one security issue are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Moderate: Red Hat Security Advisory: dhcp security update

Updated dhcp packages that fix one security issue are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

dhcp security update

12:4.1.1-12.P1.2 - CVE-2011-0413: Unexpected abort caused by a DHCPv6 decline message 672994...

dhcp security update

12:4.1.1-12.P1.1 - CVE-2010-3611: NULL pointer dereference crash via crafted DHCPv6 packet 651913...

Mandriva Linux Security Advisory : dhcp (MDVSA-2011:022)

A vulnerability has been found and corrected in dhcp : The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service assertion failure and daemon crash by sending a message over...

Fedora 14 : dhcp-4.2.0-19.P2.fc14 (2011-0862)

A flaw was discovered in the way the dhcpd daemon processed a message for an address that had been previously declined and internally tagged as abandoned. Processing such a message could trigger an assert failure that could crash dhcpd if it was running as a DHCPv6 server. DHCPv4 servers are...

CVE-2011-0413

The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service assertion failure and daemon crash by sending a message over IPv6 for a declined and abandoned address...

CVE-2011-0413

The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service assertion failure and daemon crash by sending a message over IPv6 for a declined and abandoned address...

Design/Logic Flaw

The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service assertion failure and daemon crash by sending a message over IPv6 for a declined and abandoned address...

CVE-2011-0413

The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service assertion failure and daemon crash by sending a message over IPv6 for a declined and abandoned address...

CVE-2011-0413

The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service assertion failure and daemon crash by sending a message over IPv6 for a declined and abandoned address...

FreeBSD : isc-dhcp-server -- DHCPv6 crash (dc9f8335-2b3b-11e0-a91b-00e0815b8da8)

ISC reports : When the DHCPv6 server code processes a message for an address that was previously declined and internally tagged as abandoned it can trigger an assert failure resulting in the server crashing. This could be used to crash DHCPv6 servers remotely. This issue only affects DHCPv6...

ISC DHCP server DHCPv6 decline message processing vulnerability

Overview ISC DHCPv6 versions 4.0.x - 4.2.x are susceptible to a denial-of-service vulnerability. Description The ISC Advisory states:"When the DHCPv6 server code processes a message for an address that was previously declined and internally tagged as abandoned it can trigger an assert failure...

isc-dhcp-server -- DHCPv6 crash

ISC reports: When the DHCPv6 server code processes a message for an address that was previously declined and internally tagged as abandoned it can trigger an assert failure resulting in the server crashing. This could be used to crash DHCPv6 servers remotely. This issue only affects DHCPv6 server...

RHEL 6 : dhcp (RHSA-2010:0923)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2010:0923 advisory. The Dynamic Host Configuration Protocol DHCP is a protocol that allows individual devices on an IP network to get their own network configuration...