Upstream information

CVE-2017-7401 at MITRE

Description

Incorrect interaction of the parse_packet() and parse_part_sign_sha256() functions in network.c in collectd 5.7.1 and earlier allows remote attackers to cause a denial of service (infinite loop) of a collectd instance (configured with "SecurityLevel None" and with empty "AuthFile" options) via a crafted UDP packet.

SUSE information

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4.96 4.30
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Low Medium
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entry: 1032307 [RESOLVED / ]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Lifecycle Management Server 1.3
  • collectd >= 4.9.4-0.31.1
  • libcollectdclient-devel >= 4.9.4-0.31.1
  • libcollectdclient0 >= 4.9.4-0.31.1
Patchnames:
sleslms13-collectd-13121
SUSE WebYast 1.3
  • collectd >= 4.9.4-0.31.1
  • libcollectdclient-devel >= 4.9.4-0.31.1
  • libcollectdclient0 >= 4.9.4-0.31.1
Patchnames:
slewyst13-collectd-13121