Isc
10 known vulnerabilities
Top Products
An unbounded resend loop vulnerability exists in the BIND 9 resolver state machine during bad-server handling, enabling
Undefined behavior may result due to a race condition leading to a use-after-free violation. If BIND receives an incomi
Multiple flaws have been identified in `named` related to the handling of DNS messages whose CLASS is not Internet (`IN`
A use-after-free vulnerability exists within the DNS-over-HTTPS implementation. This issue affects BIND 9 versions 9.20.
BIND resolvers are vulnerable to an amplified resource consumption/exhaustion attack. If a victim resolver makes a quer
BIND servers that are configured to use TKEY-based authentication via GSS-API tokens are vulnerable to excessive memory
A use-after-return vulnerability exists in the `named` server when handling DNS queries signed with SIG(0). Using a spec
Under certain conditions, `named` may crash when processing a correctly signed query containing a TKEY record. The affec
A specially crafted domain can be used to cause a memory leak in a BIND resolver simply by querying this domain. This is
If a BIND resolver is performing DNSSEC validation and encounters a maliciously crafted zone, the resolver may consume e
Frequently Asked Questions
How many CVEs affect Isc?
Isc has 10 CVE records in our database, including 0 critical and 6 high severity vulnerabilities.
What are the most severe Isc vulnerabilities?
Isc has 0 critical severity (CVSS 9.0+) and 6 high severity (CVSS 7.0-8.9) vulnerabilities. Review the list above sorted by publication date to find the most recent high-severity issues.
How can I scan for Isc vulnerabilities?
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