Home > Vulnerability Database > CVE-2011-2748

Mend.io Vulnerability Database

CVE-2011-2748

Good to know:

Date: August 15, 2011

The server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted DHCP packet.

Language: C

Severity Score

7.5

Related Resources (29)

Url: http://www.redhat.com/support/errata/RHSA-2011-1160.html

Url: https://exchange.xforce.ibmcloud.com/vulnerabilities/69139

Url: https://bugzilla.redhat.com/attachment.cgi?id=517665&action=diff

Url: http://secunia.com/advisories/45629

Url: https://bugzilla.redhat.com/show_bug.cgi?id=729382

Url: http://www.isc.org/software/dhcp/advisories/cve-2011-2748

Url: http://www.ubuntu.com/usn/USN-1190-1

Url: http://secunia.com/advisories/45582

Url: http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065176.html

Url: http://www.debian.org/security/2011/dsa-2292

Url: https://hermes.opensuse.org/messages/11695711

Url: https://nvd.nist.gov/vuln/detail/CVE-2011-2748

Url: http://secunia.com/advisories/45918

Url: http://www.isc.org/files/release-notes/DHCP%204.2.2_0.html

Url: http://secunia.com/advisories/45817

Url: http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761

Url: http://securitytracker.com/id?1025918

Url: http://www.isc.org/files/release-notes/DHCP%203.1-ESV-R3_0.html

Url: http://lists.opensuse.org/opensuse-updates/2011-09/msg00014.html

Url: https://access.redhat.com/security/cve/CVE-2011-2748

Url: http://secunia.com/advisories/45595

Url: http://www.isc.org/files/release-notes/DHCP%204.1-ESV-R3.html

Url: http://secunia.com/advisories/46780

Url: http://redmine.pfsense.org/issues/1888

Url: http://security.gentoo.org/glsa/glsa-201301-06.xml

Url: http://secunia.com/advisories/45639

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2011:128

Url: http://www.securityfocus.com/bid/49120

Url: https://www.mend.io/vulnerability-database/CVE-2011-2748

Severity Score

7.5

Weakness Type (CWE)

Input Validation

CWE-20

Top Fix

Upgrade Version

Upgrade to version 4.2.2,3.1-ESV-R3,4.1-ESV-R3

Learn More

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	7.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	COMPLETE
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2011-2748

Good to know:

Date: August 15, 2011

Language: C

Severity Score

Related Resources (29)

Severity Score

Weakness Type (CWE)

Top Fix

Upgrade Version

CVSS v3.1

CVSS v2

Do you need more information?