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Test ID:1.3.6.1.4.1.25623.1.1.2.2019.1436
Category:Huawei EulerOS Local Security Checks
Title:Huawei EulerOS: Security Advisory for net-snmp (EulerOS-SA-2019-1436)
Summary:The remote host is missing an update for the Huawei EulerOS 'net-snmp' package(s) announced via the EulerOS-SA-2019-1436 advisory.
Description:Summary:
The remote host is missing an update for the Huawei EulerOS 'net-snmp' package(s) announced via the EulerOS-SA-2019-1436 advisory.

Vulnerability Insight:
It was discovered that the snmp_pdu_parse() mishandles error codes and is vulnerable to a heap corruption within the parsing of the PDU prior to the authentication process. A remote, unauthenticated attacker could use this flaw to crash snmpd or, potentially, execute arbitrary code on the system with the privileges of the user running snmpd.(CVE-2018-1000116)

snmp_oid_compare in snmplib/snmp_api.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.(CVE-2018-18066)

It was discovered that the snmp_pdu_parse() function could leave incompletely parsed varBind variables in the list of variables. A remote, unauthenticated attacker could use this flaw to crash snmpd or, potentially, execute arbitrary code on the system with the privileges of the user running snmpd.(CVE-2015-5621)

Affected Software/OS:
'net-snmp' package(s) on Huawei EulerOS Virtualization 3.0.1.0.

Solution:
Please install the updated package(s).

CVSS Score:
7.5

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2015-5621
BugTraq ID: 76380
http://www.securityfocus.com/bid/76380
Debian Security Information: DSA-4154 (Google Search)
https://www.debian.org/security/2018/dsa-4154
https://www.exploit-db.com/exploits/45547/
http://www.openwall.com/lists/oss-security/2015/04/13/1
http://www.openwall.com/lists/oss-security/2015/04/16/15
http://www.openwall.com/lists/oss-security/2015/07/31/1
RedHat Security Advisories: RHSA-2015:1636
http://rhn.redhat.com/errata/RHSA-2015-1636.html
http://www.securitytracker.com/id/1033304
SuSE Security Announcement: openSUSE-SU-2015:1502 (Google Search)
http://lists.opensuse.org/opensuse-updates/2015-09/msg00004.html
http://www.ubuntu.com/usn/USN-2711-1
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