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CVE-2018-7867

Date: March 8, 2018

There is a heap-based buffer overflow in the getString function of util/decompile.c in libming 0.4.8 during a RegisterNumber sprintf. A Crafted input will lead to a denial of service attack.

Language: C

Severity Score

6.5

Related Resources (5)

Url: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=892260

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-7867

Url: https://lists.debian.org/debian-lts-announce/2018/04/msg00008.html

Url: https://github.com/libming/libming/issues/116

Url: https://www.mend.io/vulnerability-database/CVE-2018-7867

Severity Score

6.5

Weakness Type (CWE)

Buffer Errors

CWE-119

Out-of-bounds Write

CWE-787

CVSS v3

Base Score:	6.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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