openSUSE Security Update: Security update for pdns
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Announcement ID: openSUSE-SU-2018:1384-1
Rating: moderate
References: #1092540
Cross-References: CVE-2018-1046
Affected Products:
openSUSE Leap 42.3
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An update that fixes one vulnerability is now available.
Description:
This update for pdns fixes the following issue:
– CVE-2018-1046: An issue has been found in the dnsreplay tool provided
with PowerDNS Authoritative, where 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. (boo#1092540)
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.
Alternatively you can run the command listed for your product:
– openSUSE Leap 42.3:
zypper in -t patch openSUSE-2018-491=1
Package List:
– openSUSE Leap 42.3 (x86_64):
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
References:
https://www.suse.com/security/cve/CVE-2018-1046.html
https://bugzilla.suse.com/1092540
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