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 7.3
Vector AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Access Vector Local
Access Complexity Low
Privileges Required Low
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
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 for SUSE Linux Enterprise 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-geoip-debuginfo >= 4.1.2-lp150.3.3.1
  • pdns-backend-godbc >= 4.1.2-lp150.3.3.1
  • pdns-backend-godbc-debuginfo >= 4.1.2-lp150.3.3.1
  • pdns-backend-ldap >= 4.1.2-lp150.3.3.1
  • pdns-backend-ldap-debuginfo >= 4.1.2-lp150.3.3.1
  • pdns-backend-lua >= 4.1.2-lp150.3.3.1
  • pdns-backend-lua-debuginfo >= 4.1.2-lp150.3.3.1
  • pdns-backend-mydns >= 4.1.2-lp150.3.3.1
  • pdns-backend-mydns-debuginfo >= 4.1.2-lp150.3.3.1
  • pdns-backend-mysql >= 4.1.2-lp150.3.3.1
  • pdns-backend-mysql-debuginfo >= 4.1.2-lp150.3.3.1
  • pdns-backend-postgresql >= 4.1.2-lp150.3.3.1
  • pdns-backend-postgresql-debuginfo >= 4.1.2-lp150.3.3.1
  • pdns-backend-remote >= 4.1.2-lp150.3.3.1
  • pdns-backend-remote-debuginfo >= 4.1.2-lp150.3.3.1
  • pdns-backend-sqlite3 >= 4.1.2-lp150.3.3.1
  • pdns-backend-sqlite3-debuginfo >= 4.1.2-lp150.3.3.1
  • pdns-debuginfo >= 4.1.2-lp150.3.3.1
  • pdns-debugsource >= 4.1.2-lp150.3.3.1
Patchnames:
openSUSE-2018-532
openSUSE Leap 42.3
  • pdns >= 4.0.3-12.1
  • pdns-backend-geoip >= 4.0.3-12.1
  • pdns-backend-geoip-debuginfo >= 4.0.3-12.1
  • pdns-backend-godbc >= 4.0.3-12.1
  • pdns-backend-godbc-debuginfo >= 4.0.3-12.1
  • pdns-backend-ldap >= 4.0.3-12.1
  • pdns-backend-ldap-debuginfo >= 4.0.3-12.1
  • pdns-backend-lua >= 4.0.3-12.1
  • pdns-backend-lua-debuginfo >= 4.0.3-12.1
  • pdns-backend-mydns >= 4.0.3-12.1
  • pdns-backend-mydns-debuginfo >= 4.0.3-12.1
  • pdns-backend-mysql >= 4.0.3-12.1
  • pdns-backend-mysql-debuginfo >= 4.0.3-12.1
  • pdns-backend-postgresql >= 4.0.3-12.1
  • pdns-backend-postgresql-debuginfo >= 4.0.3-12.1
  • pdns-backend-remote >= 4.0.3-12.1
  • pdns-backend-remote-debuginfo >= 4.0.3-12.1
  • pdns-backend-sqlite3 >= 4.0.3-12.1
  • pdns-backend-sqlite3-debuginfo >= 4.0.3-12.1
  • pdns-debuginfo >= 4.0.3-12.1
  • pdns-debugsource >= 4.0.3-12.1
Patchnames:
openSUSE-2018-491


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.

Product(s) Source package State
HPE Helion OpenStack 8 pdns Released
SUSE Openstack Cloud 8 pdns Released