CVE-2012-3954

ISC DHCP 4.1.x and 4.2.x < 4.2.4-P1 - Denial of Service via Memory Leak

Title source: llm
STIX 2.1

Description

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 to cause a denial of service (memory consumption) by sending many requests.

References (11)

Core 11
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1027300
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2012/dsa-2516
Third Party Advisory vendor-advisory x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2012-1141.html
Third Party Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2012:116
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2012-08/msg00030.html
Third Party Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2012:115
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2012/dsa-2519
Third Party Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-1519-1
Vendor Advisory x_refsource_confirm
https://kb.isc.org/article/AA-00737
Third Party Advisory vendor-advisory x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-201301-06.xml
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/54665

Scores

EPSS 0.0446
EPSS Percentile 89.2%

Details

CWE
CWE-399
Status published
Products (14)
canonical/ubuntu_linux 11.04
canonical/ubuntu_linux 11.10
canonical/ubuntu_linux 12.04
debian/debian_linux 6.0
debian/debian_linux 7.0
isc/dhcp 4.1.0 (4 CPE variants)
isc/dhcp 4.1.1 (5 CPE variants)
isc/dhcp 4.1.2 (4 CPE variants)
isc/dhcp 4.2.0 (7 CPE variants)
isc/dhcp 4.2.1 (3 CPE variants)
... and 4 more
Published Jul 25, 2012
Tracked Since Feb 18, 2026