Vulnerability in Isc Bind
CVE-2022-1183
On vulnerable configurations, the named daemon may, in some circumstances, terminate with an assertion failure. Vulnerable configurations are those that include a reference to http within the listen-on statements in their named.conf. TLS is used by both DNS over TLS (DoT) and DNS over HTTPS (DoH), but configurations using DoT alone are unaffected. Affects BIND 9.18.0 -> 9.18.2 and version 9.19.0 of the BIND 9.19 development branch.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.063 (93.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 93.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.062 · newest: 0.063 · change: +0.001
Affected products
- Isc Bind — versions 9.19.0
- Isc Bind9 — versions Open Source Branch 9.18 9.18.0 through versions before 9.18.3, Development Branch 9.19 9.19.0
- NetApp H300s
- NetApp H300s Firmware
- NetApp H410c
- NetApp H410c Firmware
- NetApp H410s
- NetApp H410s Firmware
- NetApp H500s
- NetApp H500s Firmware
Weakness classification (CWE)
References
- kb.isc.org/docs/cve-2022-1183 (Vendor Advisory)
- security.netapp.com/advisory/ntap-20220707-0002/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-1183?
- CVE-2022-1183 is a high-severity vulnerability in Isc Bind, classified under Reachable Assertion. CVSS score: 7.5/10. Published 2022-05-19.
- How severe is CVE-2022-1183?
- High severity. CVSS v3 base score is 7.5 out of 10.