CVE-2015-5470
high · 7.8The label decompression functionality in PowerDNS Recursor before 3.6.4 and 3.7.x before 3.7.3 and Authoritative (Auth) Server before 3.3.3 and 3.4.x before 3.4.5 allows remote attackers to cause a denial of service (CPU consumption or crash) via a request with a long name that refers to itself. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1868.
7.8
CVSS
11.3%
EPSS (exploit prob.)
96th
EPSS percentile
2015-11-02
Published
AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-399
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| powerdns | authoritative | <= 3.3.2 |
| powerdns | authoritative | 3.4.0 |
| powerdns | authoritative | 3.4.1 |
| powerdns | authoritative | 3.4.2 |
| powerdns | authoritative | 3.4.3 |
| powerdns | authoritative | 3.4.4 |
| powerdns | recursor | <= 3.6.3 |
| powerdns | recursor | 3.7.1 |
| powerdns | recursor | 3.7.2 |
Check a specific version with /api/v1/cve/match.
References
- http://www.openwall.com/lists/oss-security/2015/07/07/6
- http://www.openwall.com/lists/oss-security/2015/07/10/8
- https://doc.powerdns.com/md/security/powerdns-advisory-2015-01/
- http://www.openwall.com/lists/oss-security/2015/07/07/6
- http://www.openwall.com/lists/oss-security/2015/07/10/8
- https://doc.powerdns.com/md/security/powerdns-advisory-2015-01/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2015-5470