Unrated severityNVD Advisory· Published Jul 25, 2012· Updated Apr 29, 2026
CVE-2012-3571
CVE-2012-3571
Description
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 (infinite loop and CPU consumption) via a malformed client identifier.
Affected products
33cpe:2.3:a:isc:dhcp:4.1.2:*:*:*:*:*:*:*+ 27 more
- cpe:2.3:a:isc:dhcp:4.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.1-esv:-:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.1-esv:r1:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.1-esv:r2:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.1-esv:r3:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.1-esv:r3_b1:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.1-esv:r4:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.1-esv:r5:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.1-esv:r5_b1:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.1-esv:r5_rc1:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.1-esv:r5_rc2:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.0:-:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.0:a1:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.0:a2:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.0:b1:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.0:b2:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.0:p1:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.1:-:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.1:b1:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.1:rc1:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.2:-:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.2:b1:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.2:rc1:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.3:-:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.3:p1:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.3:p2:*:*:*:*:*:*
- cpe:2.3:a:isc:dhcp:4.2.4:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
13- kb.juniper.net/InfoCenter/indexnvdThird Party Advisory
- lists.opensuse.org/opensuse-updates/2012-08/msg00030.htmlnvdMailing ListThird Party Advisory
- rhn.redhat.com/errata/RHSA-2012-1140.htmlnvdThird Party Advisory
- rhn.redhat.com/errata/RHSA-2012-1141.htmlnvdThird Party Advisory
- security.gentoo.org/glsa/glsa-201301-06.xmlnvdThird Party Advisory
- www.debian.org/security/2012/dsa-2516nvdThird Party Advisory
- www.debian.org/security/2012/dsa-2519nvdThird Party Advisory
- www.mandriva.com/security/advisoriesnvdThird Party Advisory
- www.mandriva.com/security/advisoriesnvdThird Party Advisory
- www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.htmlnvdThird Party Advisory
- www.securityfocus.com/bid/54665nvdThird Party AdvisoryVDB Entry
- www.ubuntu.com/usn/USN-1519-1nvdThird Party Advisory
- kb.isc.org/article/AA-00712nvdVendor Advisory
News mentions
0No linked articles in our index yet.