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Unscored DSA-2519-2 3 CVEs

isc-dhcp - denial of service

Published Aug 4, 2012 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 1

ReleasePackageFixed in
Debian · 6.0 isc-dhcp 4.1.1-P1-15+squeeze6

Vulnerabilities 3

  • Unscored —
    CVE-2011-4539 EPSS 15%

    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 dhc…

    isc-dhcp Debian
  • Unscored —
    CVE-2012-3571 Public exploit EPSS 13%

    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 (infini…

    isc-dhcp Debian
  • Unscored —
    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 …

    isc-dhcp Debian