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CVE-2015-5621

Publication date 31 July 2015

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

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.

Status

Package Ubuntu Release Status
net-snmp 15.04 vivid
Fixed 5.7.2~dfsg-8.1ubuntu5.1
14.04 LTS trusty
Fixed 5.7.2~dfsg-8.1ubuntu3.1
12.04 LTS precise
Fixed 5.4.3~dfsg-2.4ubuntu1.3

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
net-snmp