Dhcp
Vendor:
First CVE: Jul 14, 2009 · Active for 17 years
25
Total CVEs
More Total CVEs than 95% of tracked products
2.8
Avg CVEs / Year
Higher CVE frequency than 75% of tracked products
6.4
Avg CVSS
Higher Avg CVSS than 28% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Dhcp over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jul 14, 2009
17 years ago
Most Recent CVE
Oct 7, 2022
1,386 days ago
CVE Severity & Scoring
Dhcp25 CVEs
56%
40%
All CVEs352,294 CVEs
45%
40%
11%
LowMediumHigh
Attack Vector
Local0 (0.0%)
Network4 (16.0%)
Unknown17 (68.0%)
Physical0 (0.0%)
Adjacent Network4 (16.0%)
Attack Complexity
Low7 (28.0%)
High1 (4.0%)
Unknown17 (68.0%)
User Interaction
None8 (32.0%)
Unknown17 (68.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None8 (32.0%)
Unknown17 (68.0%)
Top CVEs
Signals from CVEs in this product scope (25 CVEs).
25 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2010-2156MEDIUM 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. | Jun 7, 2010 | 5.0 | 77 | NO | YES |
CVE-2011-0997HIGH dhclient in ISC DHCP 3.0.x through 4.2.x before 4.2.1-P1, 3.1-ESV before 3.1-ESV-R1, and 4.1-ESV before 4.1-ESV-R2 allows remote attackers to execute arbitrary commands via shell m | Apr 8, 2011 | 7.5 | 72 | NO | NO |
CVE-2016-2774MEDIUM 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 servi | Mar 9, 2016 | 5.9 | 62 | NO | NO |
CVE-2017-3144HIGH A vulnerability stemming from failure to properly clean up closed OMAPI connections can lead to exhaustion of the pool of socket descriptors available to the DHCP server. Affects I | Jan 16, 2019 | 7.5 | 59 | NO | NO |
CVE-2015-8605MEDIUM ISC DHCP 4.x before 4.1-ESV-R12-P1, 4.2.x, and 4.3.x before 4.3.3-P1 allows remote attackers to cause a denial of service (application crash) via an invalid length field in a UDP I | Jan 14, 2016 | 6.5 | 56 | NO | NO |
CVE-2009-0692HIGH Stack-based buffer overflow in the script_write_params method in client/dhclient.c in ISC DHCP dhclient 4.1 before 4.1.0p1, 4.0 before 4.0.1p1, 3.1 before 3.1.2p1, 3.0, and 2.0 all | Jul 14, 2009 | 10.0 | 56 | NO | YES |
CVE-2011-2748HIGH 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 c | Aug 15, 2011 | 7.8 | 45 | NO | NO |
CVE-2011-2749HIGH 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 c | Aug 15, 2011 | 7.8 | 44 | NO | NO |
CVE-2011-0413HIGH 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 | Jan 31, 2011 | 7.8 | 41 | NO | NO |
CVE-2012-3571MEDIUM 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 identifie | Jul 25, 2012 | 6.1 | 37 | NO | YES |
Exploit Exposure
Signals from CVEs in this product scope (25 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
1 CVE
4.0% of CVEs· 96th percentile
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
3 CVEs
12.0% of CVEs· 89th percentile
Social Chatter
Signals from CVEs in this product scope (25 CVEs).
Media Mentions
Signals from CVEs in this product scope (25 CVEs).
Top CNAs Publishing CVEs For Dhcp
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 4.4.0 | 2 | 7.5 | 12.6% | 0 | 0 |
| 4.3.3 | 2 | 6.2 | 75.0% | 0 | 0 |
| 4.3.2 | 2 | 6.2 | 75.0% | 0 | 0 |
| 4.3.1 | 2 | 6.2 | 75.0% | 0 | 0 |
| 4.3.0 | 2 | 6.2 | 75.0% | 0 | 0 |
| 4.2.8 | 2 | 6.2 | 75.0% | 0 | 0 |
| 4.2.7 | 2 | 6.2 | 75.0% | 0 | 0 |
| 4.2.6 | 2 | 6.2 | 75.0% | 0 | 0 |
| 4.2.5 | 3 | 6.1 | 66.8% | 0 | 0 |
| 4.2.4 | 6 | 5.8 | 54.3% | 0 | 1 |
| 4.2.3 | 8 | 5.4 | 26.6% | 0 | 1 |
| 4.2.2 | 8 | 5.4 | 23.7% | 0 | 1 |
| 4.2.1 | 11 | 6.1 | 34.4% | 0 | 1 |
| 4.2.0 | 14 | 6.0 | 28.7% | 0 | 1 |
| 4.1-esv | 16 | 6.8 | 29.2% | 0 | 1 |
| 4.1.2 | 10 | 6.0 | 38.5% | 0 | 1 |
| 4.1.1 | 10 | 6.1 | 38.6% | 0 | 1 |
| 4.1.0 | 13 | 6.2 | 32.2% | 0 | 2 |
| 4.0-esv | 3 | 7.8 | 36.8% | 0 | 0 |
| 4.0.3 | 5 | 7.0 | 37.8% | 0 | 0 |