) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
Search Results (Refine Search)
- Keyword (text search): cpe:2.3:a:isc:dhcp:4.1.1:rc1:*:*:*:*:*:*
- CPE Name Search: true
| Vuln ID | Summary | CVSS Severity |
|---|---|---|
| CVE-2018-5732 |
Failure to properly bounds-check a buffer used for processing DHCP options allows a malicious server (or an entity masquerading as a server) to cause a buffer overflow (and resulting crash) in dhclient by sending a response containing a specially constructed options section. Affects ISC DHCP versions 4.1.0 -> 4.1-ESV-R15, 4.2.0 -> 4.2.8, 4.3.0 -> 4.3.6, 4.4.0 Published: October 09, 2019; 12:15:13 PM -0400 |
V4.0:(not available) V3.1: 7.5 HIGH V2.0: 5.0 MEDIUM |
| CVE-2016-2774 |
ISC DHCP 4.1.x before 4.1-ESV-R13 and 4.2.x and 4.3.x before 4.3.4 does not restrict the number of concurrent TCP sessions, which allows remote attackers to cause a denial of service (INSIST assertion failure or request-processing outage) by establishing many sessions. Published: March 09, 2016; 10:59:00 AM -0500 |
V4.0:(not available) V3.1: 5.9 MEDIUM V2.0: 7.1 HIGH |
| CVE-2012-3955 |
ISC DHCP 4.1.x before 4.1-ESV-R7 and 4.2.x before 4.2.4-P2 allows remote attackers to cause a denial of service (daemon crash) in opportunistic circumstances by establishing an IPv6 lease in an environment where the lease expiration time is later reduced. Published: September 14, 2012; 6:33:21 AM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 7.1 HIGH |
| 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. Published: July 25, 2012; 6:42:35 AM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 3.3 LOW |
| CVE-2011-4539 |
dhcpd in ISC DHCP 4.x before 4.2.3-P1 and 4.1-ESV before 4.1-ESV-R4 does not properly handle regular expressions in dhcpd.conf, which allows remote attackers to cause a denial of service (daemon crash) via a crafted request packet. Published: December 08, 2011; 6:55:02 AM -0500 |
V4.0:(not available) V3.x:(not available) V2.0: 5.0 MEDIUM |
| CVE-2011-2749 |
The server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted BOOTP packet. Published: August 15, 2011; 5:55:02 PM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 7.8 HIGH |
| CVE-2011-2748 |
The server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted DHCP packet. Published: August 15, 2011; 5:55:02 PM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 7.8 HIGH |
| 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. Published: January 31, 2011; 4:00:18 PM -0500 |
V4.0:(not available) V3.x:(not available) V2.0: 7.8 HIGH |
| CVE-2010-3611 |
ISC DHCP server 4.0 before 4.0.2, 4.1 before 4.1.2, and 4.2 before 4.2.0-P1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a DHCPv6 packet containing a Relay-Forward message without an address in the Relay-Forward link-address field. Published: November 04, 2010; 2:00:02 PM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 4.3 MEDIUM |
| CVE-2010-2156 |
ISC DHCP 4.1 before 4.1.1-P1 and 4.0 before 4.0.2-P1 allows remote attackers to cause a denial of service (server exit) via a zero-length client ID. Published: June 07, 2010; 1:13:07 PM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 5.0 MEDIUM |