CVE-2012-3817
Last modified
CVE-2012-3817 is a vulnerability of currently unknown severity. ISC BIND 9.4.x, 9.5.x, 9.6.x, and 9.7.x before 9.7.6-P2; 9.8.x before 9.8.3-P2; 9.9.x before 9.9.1-P2; and 9.6-ESV before 9.6-ESV-R7-P2, when DNSSEC validation is enabled, does not properly initialize the failing-query cache, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) by sending many queries.. EPSS estimates a 27.38% chance of exploitation in the next 30 days.
Description
ISC BIND 9.4.x, 9.5.x, 9.6.x, and 9.7.x before 9.7.6-P2; 9.8.x before 9.8.3-P2; 9.9.x before 9.9.1-P2; and 9.6-ESV before 9.6-ESV-R7-P2, when DNSSEC validation is enabled, does not properly initialize the failing-query cache, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) by sending many queries.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Isc | Bind | 9.4 | — |
| Isc | Bind | 9.4.0 | — |
| Isc | Bind | 9.4.1 | — |
| Isc | Bind | 9.4.2 | — |
| Isc | Bind | 9.4.3 | — |
| Isc | Bind | 9.5 | — |
| Isc | Bind | 9.5.0 | — |
| Isc | Bind | 9.5.1 | — |
| Isc | Bind | 9.5.2 | — |
| Isc | Bind | 9.5.3 | — |
| Isc | Bind | 9.6.0 | — |
| Isc | Bind | 9.6.1 | — |
| Isc | Bind | 9.6.2 | — |
| Isc | Bind | 9.6.3 | — |
| Isc | Bind | 9.7.0 | — |
| Isc | Bind | 9.7.1 | — |
| Isc | Bind | 9.7.2 | — |
| Isc | Bind | 9.7.3 | — |
| Isc | Bind | 9.7.4 | — |
| Isc | Bind | 9.7.5 | — |
| Isc | Bind | 9.7.6 | — |
| Isc | Bind | 9.8.0 | — |
| Isc | Bind | 9.8.1 | — |
| Isc | Bind | 9.8.2 | B1 |
| Isc | Bind | 9.8.3 | — |
| Isc | Bind | 9.9.0 | — |
| Isc | Bind | 9.9.1 | — |
| Isc | Bind | 9.6 | — |
References
- https://kb.isc.org/article/AA-00729Vendor Advisory
- https://kb.isc.org/article/AA-00729Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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