Executive Summary
| Summary | |
|---|---|
| Title | pdns security update |
| Informations | |||
|---|---|---|---|
| Name | DSA-3347 | First vendor Publication | 2015-09-02 |
| Vendor | Debian | Last vendor Modification | 2015-09-02 |
| Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.5 | ||
| Base Score | 7.5 | Environmental Score | 7.5 |
| impact SubScore | 3.6 | Temporal Score | 7.5 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Pyry Hakulinen and Ashish Shakla at Automattic discovered that pdns, an authoritative DNS server, was incorrectly processing some DNS packets; this would enable a remote attacker to trigger a DoS by sending specially crafted packets causing the server to crash. For the stable distribution (jessie), this problem has been fixed in version 3.4.1-4+deb8u3. For the testing distribution (stretch) and unstable distribution (sid), this problem has been fixed in version 3.4.6-1. We recommend that you upgrade your pdns packages. |
Original Source
| Url : http://www.debian.org/security/2015/dsa-3347 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2015-11-02 | Name : The remote DNS server is affected by a denial of service vulnerability. File : powerdns_authoritative_server_dos.nasl - Type : ACT_GATHER_INFO |
| 2015-09-28 | Name : The remote Fedora host is missing a security update. File : fedora_2015-14951.nasl - Type : ACT_GATHER_INFO |
| 2015-09-28 | Name : The remote Fedora host is missing a security update. File : fedora_2015-14952.nasl - Type : ACT_GATHER_INFO |
| 2015-09-28 | Name : The remote Fedora host is missing a security update. File : fedora_2015-14953.nasl - Type : ACT_GATHER_INFO |
| 2015-09-03 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3347.nasl - Type : ACT_GATHER_INFO |
| 2015-09-03 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_55c43f5b519011e59ad814dae9d210b8.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2020-05-23 13:03:42 |
|
| 2015-09-04 13:30:48 |
|
| 2015-09-02 17:34:47 |
|
