Dhcpcd Project
Products
2- 20 CVEs
- 0 CVEs
Recent CVEs
20| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2019-11577 | Cri | 0.68 | 9.8 | 0.53 | Apr 28, 2019 | dhcpcd before 7.2.1 contains a buffer overflow in dhcp6_findna in dhcp6.c when reading NA/TA addresses. | ||
| CVE-2019-11766 | Cri | 0.64 | 9.8 | 0.02 | May 5, 2019 | dhcp6.c in dhcpcd before 6.11.7 and 7.x before 7.2.2 has a buffer over-read in the D6_OPTION_PD_EXCLUDE feature. | ||
| CVE-2016-1503 | Cri | 0.64 | 9.8 | 0.06 | Apr 18, 2016 | dhcpcd before 6.10.0, as used in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 and other products, mismanages option lengths, which allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer… | ||
| CVE-2016-1504 | Hig | 0.49 | 7.5 | 0.03 | Feb 7, 2017 | dhcpcd before 6.10.0 allows remote attackers to cause a denial of service (invalid read and crash) via vectors related to the option length. | ||
| CVE-2012-6700 | Hig | 0.49 | 7.5 | 0.02 | Apr 11, 2016 | The decode_search 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. | ||
| CVE-2012-6699 | Hig | 0.49 | 7.5 | 0.02 | Apr 11, 2016 | The decode_search function in dhcp.c in dhcpcd 3.x allows remote DHCP servers to cause a denial of service (out-of-bounds read) via a crafted response. | ||
| CVE-2012-6698 | Hig | 0.49 | 7.5 | 0.02 | Apr 11, 2016 | The decode_search function in dhcp.c in dhcpcd 3.x allows remote DHCP servers to cause a denial of service (out-of-bounds write) via a crafted response. | ||
| CVE-2019-11578 | Med | 0.39 | 5.9 | 0.02 | Apr 28, 2019 | auth.c in dhcpcd before 7.2.1 allowed attackers to infer secrets by performing latency attacks. | ||
| CVE-2026-56116 | Med | 0.35 | 6.5 | 0.00 | Jun 23, 2026 | dhcpcd through 10.3.2, fixed in commit 708b4a5, contains a memory leak vulnerability in the IPv6 Router Advertisement route information handling that allows an unauthenticated same-link attacker to cause denial of service by sending crafted Router Advertisements. Attackers can… | ||
| CVE-2019-11579 | Med | 0.35 | 5.3 | 0.01 | Apr 28, 2019 | dhcp.c in dhcpcd before 7.2.1 contains a 1-byte read overflow with DHO_OPTSOVERLOADED. | ||
| CVE-2026-56114 | Med | 0.27 | 5.3 | 0.00 | Jun 23, 2026 | dhcpcd through 10.3.2, fixed in commit 2f00c7b, contains a one-byte stack out-of-bounds write vulnerability in dhcp6_makemessage() in src/dhcp6.c that allows unauthenticated same-link attackers to write beyond a fixed local buffer by serializing an oversized RFC6603… | ||
| CVE-2026-56113 | Med | 0.27 | 5.3 | 0.00 | Jun 23, 2026 | dhcpcd through 10.3.2, fixed in commit 5733d3c, contains a heap use-after-free vulnerability that allows unauthenticated same-link attackers to crash the daemon by sending a crafted DHCPv6 RENEW reply with RFC6603 OPTION_PD_EXCLUDE and both preferred and valid lifetimes set to… | ||
| CVE-2026-56117 | Med | 0.24 | 4.7 | 0.00 | Jun 23, 2026 | dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/control.c that allows local unprivileged attackers to trigger memory corruption when privilege separation is disabled. Attackers can connect to… | ||
| CVE-2014-7913 | 0.00 | — | 0.02 | Jul 30, 2015 | The print_option function in dhcp-common.c in dhcpcd through 6.9.1, as used in dhcp.c in dhcpcd 5.x in Android before 5.1 and other products, misinterprets the return value of the snprintf function, which allows remote DHCP servers to execute arbitrary code or cause a denial of… | |||
| CVE-2014-7912 | 0.00 | — | 0.03 | Jul 30, 2015 | The get_option function in dhcp.c in dhcpcd before 6.2.0, as used in dhcpcd 5.x in Android before 5.1 and other products, does not validate the relationship between length fields and the amount of data, which allows remote DHCP servers to execute arbitrary code or cause a denial… | |||
| CVE-2014-6060 | 0.00 | — | 0.00 | Sep 4, 2014 | The get_option function in dhcpcd 4.0.0 through 6.x before 6.4.3 allows remote DHCP servers to cause a denial of service by resetting the DHO_OPTIONSOVERLOADED option in the (1) bootfile or (2) servername section, which triggers the option to be processed again. | |||
| CVE-2012-2152 | 0.00 | — | 0.04 | Jul 25, 2012 | Stack-based buffer overflow in the get_packet method in socket.c in dhcpcd 3.2.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long packet. | |||
| CVE-2011-0996 | 0.00 | — | 0.04 | Apr 13, 2011 | dhcpcd before 5.2.12 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message. | |||
| CVE-2005-1848 | 0.00 | — | 0.02 | Jul 11, 2005 | The dhcpcd DHCP client before 1.3.22 allows remote attackers to cause a denial of service (daemon crash) via unknown vectors that cause an out-of-bounds memory read. | |||
| CVE-2002-1403 | 0.00 | — | 0.00 | Jan 17, 2003 | dhcpcd DHCP client daemon 1.3.22 and earlier allows local users to execute arbitrary code via shell metacharacters that are fed from a dhcpd .info script into a .exe script. |
- risk 0.68cvss 9.8epss 0.53
dhcpcd before 7.2.1 contains a buffer overflow in dhcp6_findna in dhcp6.c when reading NA/TA addresses.
- risk 0.64cvss 9.8epss 0.02
dhcp6.c in dhcpcd before 6.11.7 and 7.x before 7.2.2 has a buffer over-read in the D6_OPTION_PD_EXCLUDE feature.
- risk 0.64cvss 9.8epss 0.06
dhcpcd before 6.10.0, as used in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 and other products, mismanages option lengths, which allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer…
- risk 0.49cvss 7.5epss 0.03
dhcpcd before 6.10.0 allows remote attackers to cause a denial of service (invalid read and crash) via vectors related to the option length.
- risk 0.49cvss 7.5epss 0.02
The decode_search 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.
- risk 0.49cvss 7.5epss 0.02
The decode_search function in dhcp.c in dhcpcd 3.x allows remote DHCP servers to cause a denial of service (out-of-bounds read) via a crafted response.
- risk 0.49cvss 7.5epss 0.02
The decode_search function in dhcp.c in dhcpcd 3.x allows remote DHCP servers to cause a denial of service (out-of-bounds write) via a crafted response.
- risk 0.39cvss 5.9epss 0.02
auth.c in dhcpcd before 7.2.1 allowed attackers to infer secrets by performing latency attacks.
- risk 0.35cvss 6.5epss 0.00
dhcpcd through 10.3.2, fixed in commit 708b4a5, contains a memory leak vulnerability in the IPv6 Router Advertisement route information handling that allows an unauthenticated same-link attacker to cause denial of service by sending crafted Router Advertisements. Attackers can…
- risk 0.35cvss 5.3epss 0.01
dhcp.c in dhcpcd before 7.2.1 contains a 1-byte read overflow with DHO_OPTSOVERLOADED.
- risk 0.27cvss 5.3epss 0.00
dhcpcd through 10.3.2, fixed in commit 2f00c7b, contains a one-byte stack out-of-bounds write vulnerability in dhcp6_makemessage() in src/dhcp6.c that allows unauthenticated same-link attackers to write beyond a fixed local buffer by serializing an oversized RFC6603…
- risk 0.27cvss 5.3epss 0.00
dhcpcd through 10.3.2, fixed in commit 5733d3c, contains a heap use-after-free vulnerability that allows unauthenticated same-link attackers to crash the daemon by sending a crafted DHCPv6 RENEW reply with RFC6603 OPTION_PD_EXCLUDE and both preferred and valid lifetimes set to…
- risk 0.24cvss 4.7epss 0.00
dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/control.c that allows local unprivileged attackers to trigger memory corruption when privilege separation is disabled. Attackers can connect to…
- CVE-2014-7913Jul 30, 2015risk 0.00cvss —epss 0.02
The print_option function in dhcp-common.c in dhcpcd through 6.9.1, as used in dhcp.c in dhcpcd 5.x in Android before 5.1 and other products, misinterprets the return value of the snprintf function, which allows remote DHCP servers to execute arbitrary code or cause a denial of…
- CVE-2014-7912Jul 30, 2015risk 0.00cvss —epss 0.03
The get_option function in dhcp.c in dhcpcd before 6.2.0, as used in dhcpcd 5.x in Android before 5.1 and other products, does not validate the relationship between length fields and the amount of data, which allows remote DHCP servers to execute arbitrary code or cause a denial…
- CVE-2014-6060Sep 4, 2014risk 0.00cvss —epss 0.00
The get_option function in dhcpcd 4.0.0 through 6.x before 6.4.3 allows remote DHCP servers to cause a denial of service by resetting the DHO_OPTIONSOVERLOADED option in the (1) bootfile or (2) servername section, which triggers the option to be processed again.
- CVE-2012-2152Jul 25, 2012risk 0.00cvss —epss 0.04
Stack-based buffer overflow in the get_packet method in socket.c in dhcpcd 3.2.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long packet.
- CVE-2011-0996Apr 13, 2011risk 0.00cvss —epss 0.04
dhcpcd before 5.2.12 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message.
- CVE-2005-1848Jul 11, 2005risk 0.00cvss —epss 0.02
The dhcpcd DHCP client before 1.3.22 allows remote attackers to cause a denial of service (daemon crash) via unknown vectors that cause an out-of-bounds memory read.
- CVE-2002-1403Jan 17, 2003risk 0.00cvss —epss 0.00
dhcpcd DHCP client daemon 1.3.22 and earlier allows local users to execute arbitrary code via shell metacharacters that are fed from a dhcpd .info script into a .exe script.