Input validation error in DHCP - CVE-2011-0413
Published: January 31, 2011 / Updated: August 11, 2020
Vulnerability identifier: #VU45400
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2011-0413
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: ISC
Affected software:
DHCP
DHCP
Detailed vulnerability description
The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service (assertion failure and daemon crash) by sending a message over IPv6 for a declined and abandoned address.
How to mitigate CVE-2011-0413
Install update from vendor's website.
Sources
- http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053644.html
- http://secunia.com/advisories/43006
- http://secunia.com/advisories/43104
- http://secunia.com/advisories/43167
- http://secunia.com/advisories/43354
- http://secunia.com/advisories/43613
- http://securitytracker.com/id?1024999
- http://www.debian.org/security/2011/dsa-2184
- http://www.isc.org/software/dhcp/advisories/cve-2011-0413
- http://www.kb.cert.org/vuls/id/686084
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:022
- http://www.osvdb.org/70680
- http://www.redhat.com/support/errata/RHSA-2011-0256.html
- http://www.securityfocus.com/bid/46035
- http://www.vupen.com/english/advisories/2011/0235
- http://www.vupen.com/english/advisories/2011/0266
- http://www.vupen.com/english/advisories/2011/0300
- http://www.vupen.com/english/advisories/2011/0400
- http://www.vupen.com/english/advisories/2011/0583
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64959
- https://kb.isc.org/article/AA-00456