CVE Vulnerability

CVE-2018-7552

There is an invalid free in Mapping::DoubleHash::clear in mapping.cpp that leads to a Segmentation fault in sam2p 0.49.4. A crafted input will lead to a denial of service or possibly unspecified other impact.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/pts/sam2p/issues/30 Exploit Third Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891527 Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/04/msg00004.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:sam2p_project:sam2p:0.49.4:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
Information

Published : 2018-02-28 06:29

Updated : 2019-03-13 12:38

NVD link : CVE-2018-7552

Mitre link : CVE-2018-7552

Products Affected
No products.
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer