CVE-2011-4539
- Source
- https://cve.org/CVERecord?id=CVE-2011-4539
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2011-4539.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2011-4539
- Downstream
- Related
- Published
- 2011-12-08T11:55:02Z
- Modified
- 2026-02-04T17:40:03.188178Z
- Summary
- [none]
- Details
-
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 dhcpd.conf, which allows remote attackers to cause a denial of service (daemon crash) via a crafted request packet.
- References
-
- http://lists.fedoraproject.org/pipermail/package-announce/2011-December/070980.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071549.html
- http://lists.opensuse.org/opensuse-updates/2011-12/msg00006.html
- http://secunia.com/advisories/47153
- http://secunia.com/advisories/47178
- http://security.gentoo.org/glsa/glsa-201301-06.xml
- http://www.debian.org/security/2012/dsa-2519
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:182
- http://www.securityfocus.com/bid/50971
- http://www.securitytracker.com/id?1026393
- http://www.ubuntu.com/usn/USN-1309-1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71680
- https://www.isc.org/software/dhcp/advisories/cve-2011-4539
- http://lists.fedoraproject.org/pipermail/package-announce/2011-December/070980.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071549.html
- http://lists.opensuse.org/opensuse-updates/2011-12/msg00006.html