6.8

CVE-2008-1637

Exploit
PowerDNS Recursor before 3.1.5 uses insufficient randomness to calculate (1) TRXID values and (2) UDP source port numbers, which makes it easier for remote attackers to poison a DNS cache, related to (a) algorithmic deficiencies in rand and random functions in external libraries, (b) use of a 32-bit seed value, and (c) choice of the time of day as the sole seeding information.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Powerdns ≫ Recursor Version <= 3.1.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.96% 0.891
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://lists.opensuse.org/opensuse-security-announce/2008-06/msg00001.html
http://secunia.com/advisories/30581
http://doc.powerdns.com/changelog.html
http://doc.powerdns.com/powerdns-advisory-2008-01.html
Patch
Exploit
http://secunia.com/advisories/29584
Vendor Advisory
Exploit
http://secunia.com/advisories/29737
http://secunia.com/advisories/29764
http://secunia.com/advisories/29830
http://security.gentoo.org/glsa/glsa-200804-22.xml
http://www.debian.org/security/2008/dsa-1544
http://www.securityfocus.com/archive/1/490330/100/0/threaded
http://www.securityfocus.com/bid/28517
http://www.trusteer.com/docs/PowerDNS_recursor_DNS_Cache_Poisoning.pdf
Exploit
http://www.trusteer.com/docs/powerdnsrecursor.html
Exploit
http://www.vupen.com/english/advisories/2008/1046/references
https://exchange.xforce.ibmcloud.com/vulnerabilities/41534
https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00198.html
https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00224.html