Upstream information
Description
An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN response lacking an SOA were not properly validated in SyncRes::processAnswer, allowing an attacker to bypass DNSSEC validation.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 5 |
Vector | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Access Vector | Network |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | None |
Availability Impact | None |
National Vulnerability Database | |
---|---|
Base Score | 7.5 |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Attack Vector | Network |
Attack Complexity | Low |
Privileges Required | None |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | High |
Integrity Impact | None |
Availability Impact | None |
CVSSv3 Version | 3.1 |
SUSE Security Advisories:
- openSUSE-SU-2020:0698-1, published Thu Dec 7 12:55:39 2023
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Package Hub 12 SP1 |
| Patchnames: openSUSE-2020-698 |
SUSE Package Hub 15 SP1 |
| Patchnames: openSUSE-2020-698 |
openSUSE Leap 15.1 |
| Patchnames: openSUSE-2020-698 |
openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-11157 |
SUSE Timeline for this CVE
CVE page created: Mon May 18 06:57:01 2020CVE page last modified: Tue Sep 3 19:16:17 2024