Improper input validation in Isc Dhcp
CVE-2011-2749
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 crafted BOOTP packet.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.8 (High). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.388 (98.5th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.388 · newest: 0.388 · change: 0.000
Affected products
- Isc Dhcp — versions 3.0, 3.0.1, 3.0.2
- Canonical Ubuntu Linux — versions 8.04, 10.04, 10.10
- Debian Linux — versions 5.0, 6.0, 7.0
Weakness classification (CWE)
References
- www.ubuntu.com/usn/USN-1190-1 (vendor-advisory, Third Party Advisory)
- lists.fedoraproject.org/pipermail/package-announce/2011-September/065176.html (vendor-advisory, Third Party Advisory)
- secunia.com/advisories/45595 (Third Party Advisory, third-party-advisory)
- lists.opensuse.org/opensuse-updates/2011-09/msg00014.html (vendor-advisory, Mailing List, Third Party Advisory)
- www.debian.org/security/2011/dsa-2292 (vendor-advisory, Third Party Advisory)
- www.redhat.com/support/errata/RHSA-2011-1160.html (vendor-advisory, Third Party Advisory)
- securitytracker.com/id (VDB Entry, Third Party Advisory, vdb-entry)
- secunia.com/advisories/45817 (Third Party Advisory, third-party-advisory)
- www.securityfocus.com/bid/49120 (VDB Entry, Third Party Advisory, vdb-entry)
- www.isc.org/files/release-notes/DHCP 4.1-ESV-R3.html (Vendor Advisory)