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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:133171
[Rus]
Version
2
Class
patch
ALTXid
327829
Language
English
Severity
High
Title
openSUSE-SU-2020:0912-1 -- Security update for unbound
Description
This update for unbound fixes the security issues.
Family
unix
Platform
openSUSE Leap 15.1
Product
unbound
Reference
VENDOR: openSUSE-SU-2020:0912-1
VENDOR: openSUSE-SU-2020:0912-1
Id:
openSUSE-SU-2020:0912-1
Reference:
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00069.html
CVE: CVE-2019-18934
CVE: CVE-2019-18934
Id:
CVE-2019-18934
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18934
Comment
: Unbound 1.6.4 through 1.9.4 contain a vulnerability in the ipsec module that can cause shell code execution after receiving a specially crafted answer. This issue can only be triggered if unbound was compiled with `--enable-ipsecmod` support, and ipsecmod is enabled and used in the configuration.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
7.3
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CWE:
78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'))
References:
https://github.com/NLnetLabs/unbound/blob/release-1.9.5/doc/Changelog (MISC)
https://www.nlnetlabs.nl/news/2019/Nov/19/unbound-1.9.5-released/ (CONFIRM)
https://www.nlnetlabs.nl/downloads/unbound/CVE-2019-18934.txt (MISC)
[oss-security] 20191119 CVE-2019-18934 Unbound: Vulnerability in IPSEC module (MLIST)
openSUSE-SU-2020:0912 (SUSE)
openSUSE-SU-2020:0913 (SUSE)
FEDORA-2019-a29e620cd4 ()
CVE: CVE-2020-12662
CVE: CVE-2020-12662
Id:
CVE-2020-12662
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12662
Comment
: Unbound before 1.10.1 has Insufficient Control of Network Message Volume, aka an "NXNSAttack" issue. This is triggered by random subdomains in the NSDNAME in NS records.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
400 (Uncontrolled Resource Consumption ('Resource Exhaustion'))
References:
https://nlnetlabs.nl/downloads/unbound/CVE-2020-12662_2020-12663.txt (CONFIRM)
http://www.nxnsattack.com (MISC)
[oss-security] 20200519 Unbound - CVE-2020-12662, CVE-2020-12663 (MLIST)
DSA-4694 (DEBIAN)
https://www.synology.com/security/advisory/Synology_SA_20_12 (CONFIRM)
USN-4374-1 (UBUNTU)
openSUSE-SU-2020:0912 (SUSE)
openSUSE-SU-2020:0913 (SUSE)
https://security.netapp.com/advisory/ntap-20200702-0006/ (CONFIRM)
FreeBSD-SA-20:19 (FREEBSD)
[debian-lts-announce] 20210212 [SECURITY] [DLA 2556-1] unbound1.9 security update (MLIST)
FEDORA-2020-3cfd38fefd ()
FEDORA-2020-8e9b62948e ()
CVE: CVE-2020-12663
CVE: CVE-2020-12663
Id:
CVE-2020-12663
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12663
Comment
: Unbound before 1.10.1 has an infinite loop via malformed DNS answers received from upstream servers.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
835 (Loop with Unreachable Exit Condition ('Infinite Loop'))
References:
https://nlnetlabs.nl/downloads/unbound/CVE-2020-12662_2020-12663.txt (CONFIRM)
[oss-security] 20200519 Unbound - CVE-2020-12662, CVE-2020-12663 (MLIST)
DSA-4694 (DEBIAN)
USN-4374-1 (UBUNTU)
openSUSE-SU-2020:0912 (SUSE)
openSUSE-SU-2020:0913 (SUSE)
FreeBSD-SA-20:19 (FREEBSD)
[debian-lts-announce] 20210212 [SECURITY] [DLA 2556-1] unbound1.9 security update (MLIST)
FEDORA-2020-3cfd38fefd ()
FEDORA-2020-8e9b62948e ()
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