CVE-2012-3571

ISC DHCP 4.1.2 through 4.2.4 and 4.1-ESV before 4.1-ESV-R6 allows remote attackers to cause a denial of service infinite loop and CPU consumption via a malformed client identifier...

CVE-2012-3954

Multiple memory leaks in ISC DHCP 4.1.x and 4.2.x before 4.2.4-P1 and 4.1-ESV before 4.1-ESV-R6 allow remote attackers to cause a denial of service memory consumption by sending many requests...

Buffer overflow

Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote attackers to cause a denial of service segmentation fault and daemon exit via a crafted client identifier parameter...

CVE-2012-3570

Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote attackers to cause a denial of service segmentation fault and daemon exit via a crafted client identifier parameter...

Code injection

Multiple memory leaks in ISC DHCP 4.1.x and 4.2.x before 4.2.4-P1 and 4.1-ESV before 4.1-ESV-R6 allow remote attackers to cause a denial of service memory consumption by sending many requests...

Design/Logic Flaw

ISC DHCP 4.1.2 through 4.2.4 and 4.1-ESV before 4.1-ESV-R6 allows remote attackers to cause a denial of service infinite loop and CPU consumption via a malformed client identifier...

CVE-2012-3954

CVE-2012-3954 affects ISC DHCP 4.1.x and 4.2.x prior to 4.2.4-P1 and 4.1-ESV prior to 4.1-ESV-R6. The issue is multiple memory leaks that allow a remote attacker to cause a denial of service by sending many requests, resulting in memory consumption. Connected advisories confirm the same vulnerabi...

CVE-2012-3571

ISC DHCP 4.1.2 through 4.2.4 and 4.1-ESV before 4.1-ESV-R6 allows remote attackers to cause a denial of service infinite loop and CPU consumption via a malformed client identifier...

CVE-2012-3570

Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote attackers to cause a denial of service segmentation fault and daemon exit via a crafted client identifier parameter...

CVE-2012-3570

ISC DHCP 4.2.x before 4.2.4-P1 is affected by a buffer overflow in DHCPv6 mode triggered by a crafted client identifier, leading to remote DoS via segmentation fault and daemon exit. The issue is documented across multiple sources (CVE-2012-3570) and is addressed by upgrading to 4.2.4-P1 (openSUS...

CVE-2012-3954

Multiple memory leaks in ISC DHCP 4.1.x and 4.2.x before 4.2.4-P1 and 4.1-ESV before 4.1-ESV-R6 allow remote attackers to cause a denial of service memory consumption by sending many requests...

CVE-2012-3571

ISC DHCP CVE-2012-3571 affects DHCP servers using ISC DHCP versions 4.1.2–4.2.4 and 4.1-ESV prior to 4.1-ESV-R6. A malformed client identifier can cause a remote denial of service (infinite loop and high CPU). The connected advisories indicate remediation through updates to fix this issue; e.g., ...

CVE-2012-3571

ISC DHCP 4.1.2 through 4.2.4 and 4.1-ESV before 4.1-ESV-R6 allows remote attackers to cause a denial of service infinite loop and CPU consumption via a malformed client identifier...

CVE-2012-3570

Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote attackers to cause a denial of service segmentation fault and daemon exit via a crafted client identifier parameter...

CVE-2012-3954

Multiple memory leaks in ISC DHCP 4.1.x and 4.2.x before 4.2.4-P1 and 4.1-ESV before 4.1-ESV-R6 allow remote attackers to cause a denial of service memory consumption by sending many requests...

ISC DHCP 4.x - Multiple Denial of Service Vulnerabilities

ISC DHCP 4.x - Multiple Denial of Service Vulnerabilities source: https://www.securityfocus.com/bid/54665/info ISC DHCP is prone to multiple denial-of-service vulnerabilities. An attacker can exploit these issues to cause the affected application to crash, resulting in a denial-of-service...

CVE-2012-3571

ISC DHCP 4.1.2 through 4.2.4 and 4.1-ESV before 4.1-ESV-R6 allows remote attackers to cause a denial of service infinite loop and CPU consumption via a malformed client identifier...

CVE-2012-3954

Multiple memory leaks in ISC DHCP 4.1.x and 4.2.x before 4.2.4-P1 and 4.1-ESV before 4.1-ESV-R6 allow remote attackers to cause a denial of service memory consumption by sending many requests...

ISC DHCP 4.x - Multiple Denial of Service Vulnerabilities

source: https://www.securityfocus.com/bid/54665/info ISC DHCP is prone to multiple denial-of-service vulnerabilities. An attacker can exploit these issues to cause the affected application to crash, resulting in a denial-of-service condition. !/usr/bin/python ''' SC DHCP 4.1.2 4.2.4 and 4.1-ESV...

FreeBSD : isc-dhcp -- multiple vulnerabilities (c7fa3618-d5ff-11e1-90a2-000c299b62e1)

ISC reports : An unexpected client identifier parameter can cause the ISC DHCP daemon to segmentation fault when running in DHCPv6 mode, resulting in a denial of service to further client requests. In order to exploit this condition, an attacker must be able to send requests to the DHCP server. A...