734 matches found
SUSE CVE-2012-2321
The loopback plug-in in ConnMan before 0.85 allows remote attackers to execute arbitrary commands via shell metacharacters in the 1 host name or 2 domain name in a DHCP reply...
SUSE 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...
SUSE 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...
SUSE CVE-2012-6700
The decodesearch function in dhcp.c in dhcpcd 3.x does not properly free allocated memory, which allows remote DHCP servers to cause a denial of service via a crafted response...
SUSE CVE-2016-5362
The IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an intended DHCP-spoofing protection mechanism and consequently cause a denial of service or intercept network traffic via a crafted DHCP discovery message...
SUSE CVE-2016-5363
The IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an intended MAC-spoofing protection mechanism and consequently cause a denial of service or intercept network traffic via 1 a crafted DHCP discovery message or 2 crafted non-IP traffi...
SUSE CVE-2017-9351
In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the DHCP dissector could read past the end of a buffer. This was addressed in epan/dissectors/packet-bootp.c by extracting the Vendor Class Identifier more carefully...
SUSE CVE-2017-10981
An FR-GV-204 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP - Memory leak in frdhcpdecode" and a denial of service...
SUSE CVE-2017-10980
An FR-GV-203 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP - Memory leak in decodetlv" and a denial of service...
SUSE CVE-2017-11434
The dhcpdecode function in slirp/bootp.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service out-of-bounds read and QEMU process crash via a crafted DHCP options string...
SUSE CVE-2019-5747
An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components consumed by the DHCP client, server, and/or relay might allow a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to assurance of a 4-byte...
SUSE CVE-2019-14834
A vulnerability was found in dnsmasq before version 2.81, where the memory leak allows remote attackers to cause a denial of service memory consumption via vectors involving DHCP response creation...
USN-5658-3 isc-dhcp vulnerabilities
USN-5658-1 fixed several vulnerabilities in DHCP. This update provides the corresponding update for Ubuntu 14.04 ESM. Original advisory details: It was discovered that DHCP incorrectly handled option reference counting. A remote attacker could possibly use this issue to cause DHCP servers to cras...
Moderate: dhcp security and enhancement update
The Dynamic Host Configuration Protocol DHCP is a protocol that allows individual devices on an IP network to get their own network configuration information, including an IP address, a subnet mask, and a broadcast address. The dhcp packages provide a relay agent and ISC DHCP service required to...
CVE-2022-0324
There is a vulnerability in DHCPv6 packet parsing code that could be explored by remote attacker to craft a packet that could cause buffer overflow in a memcpy call, leading to out-of-bounds memory write that would cause dhcp6relay to crash. Dhcp6relay is a critical process and could cause dhcp...
PT-2022-13105 · Unknown · Dhcp6Relay
Name of the Vulnerable Software and Affected Versions: dhcp6relay affected versions not specified Description: The issue is related to a buffer overflow in the DHCPv6 packet parsing code, which could be exploited by a remote attacker to craft a packet that causes an out-of-bounds memory write,...
sonic-buildimage 安全漏洞
sonic-buildimage is an open source library for SONiC. Scripts to execute installable binary image builds for SONiC A security vulnerability exists in sonic-buildimage, which stems from a vulnerability in the DHCPv6 packet parsing code, which can be exploited by an attacker to craft a packet that...
[SECURITY] Fedora 35 Update: dhcp-4.4.3-4.P1.fc35
DHCP Dynamic Host Configuration Protocol...