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CVE-2018-7554

Date: February 28, 2018

There is an invalid free in ReadImage in input-bmp.ci 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.

Language: C++

Severity Score

9.8

Related Resources (7)

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-7554

Url: https://lists.debian.org/debian-lts-announce/2018/04/msg00004.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2018-7554

Url: https://github.com/pts/sam2p/issues/29

Url: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891527

Url: https://security-tracker.debian.org/tracker/CVE-2018-7554

Url: https://www.mend.io/vulnerability-database/CVE-2018-7554

Severity Score

9.8

Weakness Type (CWE)

Use After Free

CWE-416

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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