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.

Risk Information

Base Score

7.5

MODERATE

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

22.137

Associated Vulnerability

Vulnerability	OS Platform
DHCP server and client (USN-1519-1) isc-dhcp-server_4.1.ESV-R4-0ubuntu5.5_i386.deb	Linux
DHCP server and client (USN-1519-1) isc-dhcp-server_4.1.ESV-R4-0ubuntu5.5_amd64.deb	Linux
(RHSA-2012:1140) Moderate: dhcp security update dhclient-3.0.5-31.el5_8.1.i386.rpm	Linux
(RHSA-2012:1140) Moderate: dhcp security update dhclient-3.0.5-31.el5_8.1.x86_64.rpm	Linux
(RHSA-2012:1140) Moderate: dhcp security update dhcp-3.0.5-31.el5_8.1.i386.rpm	Linux
(RHSA-2012:1140) Moderate: dhcp security update dhcp-3.0.5-31.el5_8.1.x86_64.rpm	Linux
(RHSA-2012:1140) Moderate: dhcp security update dhcp-devel-3.0.5-31.el5_8.1.i386.rpm	Linux
(RHSA-2012:1140) Moderate: dhcp security update dhcp-devel-3.0.5-31.el5_8.1.x86_64.rpm	Linux
(RHSA-2012:1140) Moderate: dhcp security update libdhcp4client-3.0.5-31.el5_8.1.i386.rpm	Linux
(RHSA-2012:1140) Moderate: dhcp security update libdhcp4client-3.0.5-31.el5_8.1.x86_64.rpm	Linux
(RHSA-2012:1140) Moderate: dhcp security update libdhcp4client-devel-3.0.5-31.el5_8.1.i386.rpm	Linux
(RHSA-2012:1140) Moderate: dhcp security update libdhcp4client-devel-3.0.5-31.el5_8.1.x86_64.rpm	Linux
Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2012-3571)	NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234