PT-2011-1158 · Radvd · Radvd

Vasiliy Kulikov · Published 2011-11-20 · Updated 2014-02-18 · CVE-2011-3605

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions radvd versions prior to 1.8.2

Description The issue allows remote attackers to cause a denial of service, potentially leading to a temporary service hang. This can be achieved by sending a large number of ND ROUTER SOLICIT requests when UnicastOnly is enabled. Multiple vulnerabilities in the radvd package may lead to breaches of confidentiality, integrity, and availability of protected information, and these can be exploited remotely.

Recommendations For versions prior to 1.8.2, update to version 1.8.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the process rs function or disabling UnicastOnly until a patch is available.

Fix

Buffer Overflow

RCE

Weakness Enumeration

CWE-119

CWE-20

Related Identifiers

BDU:2015-09423

CVE-2011-3605

DSA-2323-1

Affected Products

Radvd

References · 10

• https://bdu.fstec.ru/vul/2015-09423 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2011-3605 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2011-3605 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-3605 · Security Note
• http://ubuntu.com/usn/USN-1257-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2011-3605 · Vendor Advisory
• http://debian.org/security/2011/dsa-2323 · Vendor Advisory
• http://openwall.com/lists/oss-security/2011/10/06/3 · Note
• http://security.gentoo.org/glsa/glsa-201111-08.xml · Note
• http://litech.org/radvd/CHANGES · Note