Reachable Assertion Affecting bind package, versions <9.12.1_p2-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ALPINE319-BIND-6105604
- published8 Dec 2023
- disclosed16 Jan 2019
Introduced: 16 Jan 2019
CVE-2018-5736 (opens in a new tab)How to fix?
Upgrade Alpine:3.19 bind to version 9.12.1_p2-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream bind package and not the bind package as distributed by Alpine.
See How to fix? for Alpine:3.19 relevant fixed versions and status.
An error in zone database reference counting can lead to an assertion failure if a server which is running an affected version of BIND attempts several transfers of a slave zone in quick succession. This defect could be deliberately exercised by an attacker who is permitted to cause a vulnerable server to initiate zone transfers (for example: by sending valid NOTIFY messages), causing the named process to exit after failing the assertion test. Affects BIND 9.12.0 and 9.12.1.