Upstream information

CVE-2018-1046 at MITRE

Description

pdns before version 4.1.2 is vulnerable to a buffer overflow in dnsreplay. In the dnsreplay tool provided with PowerDNS Authoritative, replaying a specially crafted PCAP file can trigger a stack-based buffer overflow, leading to a crash and potentially arbitrary code execution. This buffer overflow only occurs when the -ecs-stamp option of dnsreplay is used.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 9.3
Vector AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.8
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1092540 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion OpenStack 8
  • pdns >= 4.1.2-3.3.1
  • pdns-backend-mysql >= 4.1.2-3.3.1
Patchnames:
HPE-Helion-OpenStack-8-2018-1127
SUSE OpenStack Cloud 8
  • pdns >= 4.1.2-3.3.1
  • pdns-backend-mysql >= 4.1.2-3.3.1
Patchnames:
SUSE-OpenStack-Cloud-8-2018-1127
SUSE Package Hub 12 SP1
  • pdns >= 4.1.2-8.1
  • pdns-backend-godbc >= 4.1.2-8.1
  • pdns-backend-ldap >= 4.1.2-8.1
  • pdns-backend-lua >= 4.1.2-8.1
  • pdns-backend-mydns >= 4.1.2-8.1
  • pdns-backend-mysql >= 4.1.2-8.1
  • pdns-backend-postgresql >= 4.1.2-8.1
  • pdns-backend-remote >= 4.1.2-8.1
  • pdns-backend-sqlite3 >= 4.1.2-8.1
Patchnames:
openSUSE-2018-538
openSUSE Leap 15.0
  • pdns >= 4.1.2-lp150.3.3.1
  • pdns-backend-geoip >= 4.1.2-lp150.3.3.1
  • pdns-backend-godbc >= 4.1.2-lp150.3.3.1
  • pdns-backend-ldap >= 4.1.2-lp150.3.3.1
  • pdns-backend-lua >= 4.1.2-lp150.3.3.1
  • pdns-backend-mydns >= 4.1.2-lp150.3.3.1
  • pdns-backend-mysql >= 4.1.2-lp150.3.3.1
  • pdns-backend-postgresql >= 4.1.2-lp150.3.3.1
  • pdns-backend-remote >= 4.1.2-lp150.3.3.1
  • pdns-backend-sqlite3 >= 4.1.2-lp150.3.3.1
Patchnames:
openSUSE-2019-403
openSUSE Tumbleweed
  • pdns >= 4.5.1-1.5
  • pdns-backend-geoip >= 4.5.1-1.5
  • pdns-backend-godbc >= 4.5.1-1.5
  • pdns-backend-ldap >= 4.5.1-1.5
  • pdns-backend-lmdb >= 4.5.1-1.5
  • pdns-backend-lua >= 4.5.1-1.5
  • pdns-backend-mysql >= 4.5.1-1.5
  • pdns-backend-postgresql >= 4.5.1-1.5
  • pdns-backend-remote >= 4.5.1-1.5
  • pdns-backend-sqlite3 >= 4.5.1-1.5
Patchnames:
openSUSE Tumbleweed GA pdns-4.5.1-1.5


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Package Hub 12 SP1 pdns Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 pdns Released
SUSE OpenStack Cloud 8 pdns Released


SUSE Timeline for this CVE

CVE page created: Wed May 9 12:26:59 2018
CVE page last modified: Fri Dec 8 17:16:04 2023