ISC BIND before 9.7.2-P2, when DNSSEC validation is enabled, does not properly handle certain bad signatures if multiple trust anchors exist for a single zone, which allows remote attackers to cause a denial of service (daemon crash) via a DNS query.
| Type | CWE ID | Description |
|---|---|---|
| text | N/A | n/a |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| http://www.mandriva.com/security/advisories?name=MDVSA-2010:253 | vendor-advisory x_refsource_MANDRIVA |
| http://lists.vmware.com/pipermail/security-announce/2011/000126.html | mailing-list x_refsource_MLIST |
| http://www.vupen.com/english/advisories/2011/0606 | vdb-entry x_refsource_VUPEN |
| http://www.securityfocus.com/archive/1/516909/100/0/threaded | mailing-list x_refsource_BUGTRAQ |
| http://ftp.isc.org/isc/bind9/9.7.2-P2/RELEASE-NOTES-BIND-9.7.2-P2.html | x_refsource_CONFIRM |
| http://www.redhat.com/support/errata/RHSA-2010-0976.html | vendor-advisory x_refsource_REDHAT |
| http://www.debian.org/security/2010/dsa-2130 | vendor-advisory x_refsource_DEBIAN |
| http://support.avaya.com/css/P8/documents/100124923 | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/45385 | vdb-entry x_refsource_BID |
| http://www.vmware.com/security/advisories/VMSA-2011-0004.html | x_refsource_CONFIRM |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| http://www.mandriva.com/security/advisories?name=MDVSA-2010:253 | vendor-advisory x_refsource_MANDRIVA x_transferred |
| http://lists.vmware.com/pipermail/security-announce/2011/000126.html | mailing-list x_refsource_MLIST x_transferred |
| http://www.vupen.com/english/advisories/2011/0606 | vdb-entry x_refsource_VUPEN x_transferred |
| http://www.securityfocus.com/archive/1/516909/100/0/threaded | mailing-list x_refsource_BUGTRAQ x_transferred |
| http://ftp.isc.org/isc/bind9/9.7.2-P2/RELEASE-NOTES-BIND-9.7.2-P2.html | x_refsource_CONFIRM x_transferred |
| http://www.redhat.com/support/errata/RHSA-2010-0976.html | vendor-advisory x_refsource_REDHAT x_transferred |
| http://www.debian.org/security/2010/dsa-2130 | vendor-advisory x_refsource_DEBIAN x_transferred |
| http://support.avaya.com/css/P8/documents/100124923 | x_refsource_CONFIRM x_transferred |
| http://www.securityfocus.com/bid/45385 | vdb-entry x_refsource_BID x_transferred |
| http://www.vmware.com/security/advisories/VMSA-2011-0004.html | x_refsource_CONFIRM x_transferred |