CVE-2017-3135 describes a denial-of-service vulnerability in BIND versions 9.8.8 through 9.11.1b1, affecting products from vendors like Debian, ISC, NetApp, and Red Hat. This flaw occurs when DNS64 and RPZ are used concurrently, leading to an inconsistent state that can cause an assertion failure or NULL pointer dereference. With a CVSS v3 score of 5.9 (Medium), this vulnerability is remotely exploitable with high attack complexity, potentially resulting in a complete denial of service. There is no evidence of active exploitation, nor are public exploit tools like Metasploit or Nuclei available, though it has received some community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
9.9.3CPE matchmatch criteria | cpe:2.3:a:isc:bind:9.9.3:*:*:*:*:*:*:* | ||
9.9.3CPE matchmatch criteria | cpe:2.3:a:isc:bind:9.9.3:s1:*:*:*:*:*:* | ||
9.9.8CPE matchmatch criteria | cpe:2.3:a:isc:bind:9.9.8:*:*:*:*:*:*:* | ||
9.9.9CPE matchmatch criteria | cpe:2.3:a:isc:bind:9.9.9:p5:*:*:*:*:*:* | ||
9.9.9CPE matchmatch criteria | cpe:2.3:a:isc:bind:9.9.9:s7:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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