---
cve: "CVE-2011-2749"
severity: "LOW"
cvss: 3.1
epss: "38.8%"
vendor: "n/a"
kev: false
exploited: false
published: "2011-08-15 21:55:02"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T22:31:36+02:00"
---

# CVE-2011-2749

> 3.1 LOW

## Beschreibung

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.

## Referenzen

- <http://www.ubuntu.com/usn/USN-1190-1>
- <http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065176.html>
- <http://secunia.com/advisories/45595>
- <http://lists.opensuse.org/opensuse-updates/2011-09/msg00014.html>
- <http://www.debian.org/security/2011/dsa-2292>
- <http://www.redhat.com/support/errata/RHSA-2011-1160.html>
- <http://securitytracker.com/id?1025918>
- <http://secunia.com/advisories/45817>
- <http://www.securityfocus.com/bid/49120>
- <http://www.isc.org/files/release-notes/DHCP%204.1-ESV-R3.html>
- <http://www.isc.org/files/release-notes/DHCP%203.1-ESV-R3_0.html>
- <http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761>
- <http://secunia.com/advisories/45582>
- <https://bugzilla.redhat.com/attachment.cgi?id=517665&action=diff>
- <http://secunia.com/advisories/45918>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2011-2749) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_