CVE-2017-15120
high · 7.5An issue has been found in the parsing of authoritative answers in PowerDNS Recursor before 4.0.8, leading to a NULL pointer dereference when parsing a specially crafted answer containing a CNAME of a different class than IN. An unauthenticated remote attacker could cause a denial of service.
7.5
CVSS
51.8%
EPSS (exploit prob.)
99th
EPSS percentile
2018-07-27
Published
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-476
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| powerdns | recursor | < 4.0.8 |
| debian | debian_linux | 8.0 |
| debian | debian_linux | 9.0 |
Check a specific version with /api/v1/cve/match.
References
- http://seclists.org/oss-sec/2017/q4/382
- http://www.securityfocus.com/bid/106335
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15120
- https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2017-08.html
- https://www.debian.org/security/2017/dsa-4063
- http://seclists.org/oss-sec/2017/q4/382
- http://www.securityfocus.com/bid/106335
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15120
- https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2017-08.html
- https://www.debian.org/security/2017/dsa-4063
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2017-15120