Vulnerability Details : CVE-2006-2076
Memory leak in Paul Rombouts pdnsd before 1.2.4 allows remote attackers to cause a denial of service (memory consumption) via a DNS query with an unsupported (1) QTYPE or (2) QCLASS, as demonstrated by the OUSPG PROTOS DNS test suite.
Vulnerability category: Denial of service
Products affected by CVE-2006-2076
- cpe:2.3:a:pdnsd:pdnsd:1.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.2.1_par:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.2.2_par:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.0.13:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.0.15:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.2.3_par:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.1.10_par:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.1.11_par:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.1.8b1_par6:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.1.8b1_par8:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.1:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.1.7a:*:*:*:*:*:*:*
- cpe:2.3:a:pdnsd:pdnsd:1.1.8b1_par5:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2006-2076
9.74%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 93 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2006-2076
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
References for CVE-2006-2076
-
http://securitytracker.com/id?1015989
Patch
-
http://www.niscc.gov.uk/niscc/docs/re-20060425-00312.pdf?lang=en
Vendor Advisory
-
http://www.securityfocus.com/bid/17694
Patch
-
http://www.phys.uu.nl/~rombouts/pdnsd.html
Departement Natuurkunde - Universiteit Utrecht
-
http://www.vupen.com/english/advisories/2006/1505
Site en construction
-
http://www.gentoo.org/security/en/glsa/glsa-200605-10.xml
-
http://www.kb.cert.org/vuls/id/955777
VU#955777 - Multiple vulnerabilities in DNS implementationsUS Government Resource
-
http://www.niscc.gov.uk/niscc/docs/br-20060425-00311.html?lang=en
Vendor Advisory
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/26081
Multiple vendor DNS request handling issues discovered using the PROTOS DNS Test Suite CVE-2006-2240 Vulnerability Report
-
http://www.vupen.com/english/advisories/2006/1528
-
http://secunia.com/advisories/20055
-
http://secunia.com/advisories/19835
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