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Ubuntu.comUB:CVE-2011-4539HistoryDec 08, 2011 - 12:00 a.m.
CVE-2011-4539
2011-12-0800:00:00
ubuntu.com
ubuntu.com
11
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.02 Low
EPSS
Percentile
88.8%
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.
Notes
| Author | Note |
|---|---|
| mdeslaur | doesn’t affect v3.x |
Related
redhat
redhat
(RHSA-2011:1819) Moderate: dhcp security update
2011-12-14 00:00:00
(RHSA-2011:1850) Important: rhev-hypervisor6 security and bug fix update
2011-12-22 00:00:00
veracode
veracode
Denial Of Service (DoS)
2020-04-10 01:07:23
openvas
openvas
Ubuntu: Security Advisory (USN-1309-1)
2011-12-16 00:00:00
CentOS Update for dhclient CESA-2011:1819 centos6
2012-07-30 00:00:00
Ubuntu Update for isc-dhcp USN-1309-1
2011-12-16 00:00:00
nessus
nessus
RHEL 6 : dhcp (RHSA-2011:1819)
2011-12-15 00:00:00
CentOS 6 : dhcp (CESA-2011:1819)
2011-12-23 00:00:00
cve
cve
CVE-2011-4539
2011-12-08 11:55:00
debiancve
debiancve
CVE-2011-4539
2011-12-08 11:55:00
freebsd
freebsd
isc-dhcp-server -- Remote DoS
2011-12-07 00:00:00
securityvulns
securityvulns
ISC DHCP DoS
2011-12-11 00:00:00
amazon
amazon
Medium: dhcp
2012-01-05 20:58:00
prion
prion
Design/Logic Flaw
2011-12-08 11:55:00
fedora
fedora
[SECURITY] Fedora 16 Update: dhcp-4.2.3-4.P1.fc16
2011-12-14 23:32:30
[SECURITY] Fedora 16 Update: dhcp-4.2.3-5.P2.fc16
2012-01-22 05:25:38
[SECURITY] Fedora 15 Update: dhcp-4.2.1-14.P1.fc15
2012-01-02 21:49:27
oraclelinux
oraclelinux
dhcp security update
2011-12-16 00:00:00
ubuntu
ubuntu
DHCP vulnerability
2011-12-15 00:00:00
centos
centos
dhclient, dhcp security update
2011-12-22 15:44:59
debian
debian
[SECURITY] [DSA 2519-1] isc-dhcp security update
2012-08-01 18:34:11
[SECURITY] [DSA 2519-2] isc-dhcp regression
2012-08-04 11:10:27
osv
osv
isc-dhcp - denial of service
2012-08-04 00:00:00
isc-dhcp - denial of service
2012-08-04 00:00:00
slackware
slackware
[slackware-security] dhcp
2012-08-24 22:54:35
gentoo
gentoo
ISC DHCP: Denial of service
2013-01-09 00:00:00
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.02 Low
EPSS
Percentile
88.8%
Related for UB:CVE-2011-4539