dhcpd in ISC DHCP 3.0.4 and 3.1.1, when the dhcp-client-identifier and hardware ethernet configuration settings are both used, allows…

Description

dhcpd in ISC DHCP 3.0.4 and 3.1.1, when the dhcp-client-identifier and hardware ethernet configuration settings are both used, allows remote attackers to cause a denial of service (daemon crash) via unspecified requests.

Scores

EPSS (exploitation in 30 days)

8.6% · top 4.9% of all CVEs (5 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.

Weakness

• n/a
• CWE-16 (opens in a new tab)All about CWE-16 and its CVEs

Affected products

• n/a

  • affected n/a

References (10)

• 35830 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• dhcp-dhcp-dos(51717) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• FEDORA-2009-9075 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• DSA-1833 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• 35669 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• 37342 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 35851 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 36457 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• MDVSA-2009:154 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
• FEDORA-2009-8344 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2009-1892](https://trackcve.app/badge/CVE-2009-1892.svg)](https://trackcve.app/cve/CVE-2009-1892)

Record last updated 7 Aug 2024, 05:27 UTC.