CVE-2011-1907

ISC BIND 9.8.x before 9.8.0-P1, when Response Policy Zones (RPZ) RRset replacement is enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via an RRSIG query.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://secunia.com/advisories/44416	Vendor Advisory
http://www.vupen.com/english/advisories/2011/1183	Vendor Advisory
https://www.isc.org/CVE-2011-1907	Vendor Advisory
http://www.securityfocus.com/bid/47734
http://www.securitytracker.com/id?1025503
https://exchange.xforce.ibmcloud.com/vulnerabilities/67297
http://www.securityfocus.com/archive/1/517900/100/0/threaded

Configurations

Configuration 1 (hide)

cpe:2.3:a:isc:bind:9.8.0:*:*:*:*:*:*:*

Information

Published : 2011-05-09 15:55

Updated : 2018-10-09 12:32

NVD link : CVE-2011-1907

Mitre link : CVE-2011-1907

JSON object : View

CWE

CWE-399

Resource Management Errors

Products Affected

isc

bind

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://secunia.com/advisories/44416", "name": "44416", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://www.vupen.com/english/advisories/2011/1183", "name": "ADV-2011-1183", "tags": ["Vendor Advisory"], "refsource": "VUPEN"}, {"url": "https://www.isc.org/CVE-2011-1907", "name": "https://www.isc.org/CVE-2011-1907", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/47734", "name": "47734", "tags": [], "refsource": "BID"}, {"url": "http://www.securitytracker.com/id?1025503", "name": "1025503", "tags": [], "refsource": "SECTRACK"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67297", "name": "iscbind-rrsig-dos(67297)", "tags": [], "refsource": "XF"}, {"url": "http://www.securityfocus.com/archive/1/517900/100/0/threaded", "name": "20110506 Security Advisory: DNS BIND Security Advisory: RRSIG Queries Can Trigger Server Crash When Using Response Policy Zones", "tags": [], "refsource": "BUGTRAQ"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "ISC BIND 9.8.x before 9.8.0-P1, when Response Policy Zones (RPZ) RRset replacement is enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via an RRSIG query."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-399"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2011-1907", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2011-05-09T22:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:isc:bind:9.8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2018-10-09T19:32Z"}

5.0 /10