5

CVE-2012-3411

Dnsmasq before 2.63test1, when used with certain libvirt configurations, replies to requests from prohibited interfaces, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed DNS query.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Thekelleys ≫ Dnsmasq Version <= 2.62
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.03% 0.912
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://www.thekelleys.org.uk/dnsmasq/CHANGELOG
Vendor Advisory
Release Notes
http://rhn.redhat.com/errata/RHSA-2013-0579.html
Third Party Advisory
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683372
Third Party Advisory
Issue Tracking
http://rhn.redhat.com/errata/RHSA-2013-0276.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2013-0277.html
Third Party Advisory
http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commitdiff%3Bh=2f38141f434e23292f84cefc33e8de76fb856147
http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commitdiff%3Bh=54dd393f3938fc0c19088fbd319b95e37d81a2b0
http://www.mandriva.com/security/advisories?name=MDVSA-2013:072
Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/07/12/5
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/54353
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=833033
Patch
Third Party Advisory
Issue Tracking