UBUNTU-CVE-2018-18956
Dashboard / Vulnerabilities / UBUNTU-CVE-2018-18956
Summary:
Details: The ProcessMimeEntity function in util-decode-mime.c in Suricata 4.x before 4.0.6 allows remote attackers to cause a denial of service (segfault and daemon crash) via crafted input to the SMTP parser, as exploited in the wild in November 2018.
References: https://ubuntu.com/security/CVE-2018-18956, https://lists.openinfosecfoundation.org/pipermail/oisf-users/2018-October/016227.html, https://redmine.openinfosecfoundation.org/issues/2658#change-10374, https://www.cve.org/CVERecord?id=CVE-2018-18956
Affected packages
Package
Name: suricata
Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
2.0.8-1build1
2.0.9-1
2.0.10-1
2.0.10-2
2.0.11-1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
