UBUNTU-CVE-2018-16855
Dashboard / Vulnerabilities / UBUNTU-CVE-2018-16855
Summary:
Details: An issue has been found in PowerDNS Recursor before version 4.1.8 where a remote attacker sending a DNS query can trigger an out-of-bounds memory read while computing the hash of the query for a packet cache lookup, possibly leading to a crash.
References: https://ubuntu.com/security/CVE-2018-16855, https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2018-09.html, https://www.cve.org/CVERecord?id=CVE-2018-16855
Affected packages
Package
Name: pdns-recursor
Purl: pkg:deb/ubuntu/[email protected]~esm1?arch=source&distro=esm-apps/bionic
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
4.0.6-1
4.0.6-1build1
4.0.7-1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
