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CVE
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CVE-2015-5621Date: (C)2015-08-21   (M)2018-05-10


The snmp_pdu_parse function in snmp_api.c in net-snmp 5.7.2 and earlier does not remove the varBind variable in a netsnmp_variable_list item when parsing of the SNMP PDU fails, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted packet.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 7.5
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: PARTIAL
Scope: Integrity: PARTIAL
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
SECTRACK-1033304
BID-76380
RHSA-2015:1636
USN-2711-1
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
http://sourceforge.net/p/net-snmp/code/ci/f23bcd3ac6ddee5d0a48f9703007ccc738914791/
http://support.citrix.com/article/CTX209443
https://bugzilla.redhat.com/show_bug.cgi?id=1212408
https://sourceforge.net/p/net-snmp/bugs/2615/
openSUSE-SU-2015:1502

CPE    1
cpe:/a:net-snmp:net-snmp:5.7.2
CWE    1
CWE-19
OVAL    8
oval:org.secpod.oval:def:702716
oval:org.secpod.oval:def:501634
oval:org.secpod.oval:def:1200100
oval:org.secpod.oval:def:603334
...

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