dhcpcd_project 関連製品全体の CVE とセキュリティ脆弱性情報を集約し、CVSS、EPSS、公開日、脆弱性情報データを掲載しています。
過去の問題は主に バッファオーバーフロー、vendor risk memory corruption, and vendor risk denial of service などに関し、一部は vendor impact memory corruption を招き、vendor surface production workloads and vendor surface software deployment 関連の場面に影響します。
掲載データは公開脆弱性情報とセキュリティ公告に基づき、過去の暴露面と修補優先度の評価に利用できます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2019-11766 | 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. | [email protected] | 9.8 | 1.03% | 2019-05-05 | 2024-11-21 |
| CVE-2019-11579 | dhcp.c in dhcpcd before 7.2.1 contains a 1-byte read overflow with DHO_OPTSOVERLOADED. | [email protected] | 5.3 | 0.29% | 2019-04-28 | 2024-11-21 |
| CVE-2019-11578 | auth.c in dhcpcd before 7.2.1 allowed attackers to infer secrets by performing latency attacks. | [email protected] | 5.9 | 1.27% | 2019-04-28 | 2024-11-21 |
| CVE-2019-11577 | dhcpcd before 7.2.1 contains a buffer overflow in dhcp6_findna in dhcp6.c when reading NA/TA addresses. | [email protected] | 9.8 | 6.98% | 2019-04-28 | 2024-11-21 |
| CVE-2016-1504 | 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. | [email protected] | 7.5 | 2.31% | 2017-02-07 | 2026-05-13 |
| CVE-2016-1503 | 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 overflow) via a malformed DHCP response, aka internal bug 26461634. | [email protected] | 9.8 | 16.18% | 2016-04-18 | 2026-05-06 |
| CVE-2012-6700 | 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. | [email protected] | 7.5 | 0.51% | 2016-04-11 | 2026-05-06 |
| CVE-2012-6699 | 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. | [email protected] | 7.5 | 0.56% | 2016-04-11 | 2026-05-06 |
| CVE-2012-6698 | 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. | [email protected] | 7.5 | 0.56% | 2016-04-11 | 2026-05-06 |
| CVE-2014-7913 | 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 service (memory corruption) via a crafted message. | [email protected] | 6.8 | 0.81% | 2015-07-30 | 2026-05-06 |
| CVE-2014-7912 | 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 of service (memory corruption) via a large length value of an option in a DHCPACK message. | [email protected] | 6.8 | 0.80% | 2015-07-30 | 2026-05-06 |
| CVE-2014-6060 | 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. | [email protected] | 3.3 | 0.14% | 2014-09-04 | 2026-05-06 |