CVE Vulnerabilities

CVE-2018-14471

NULL Pointer Dereference

Published: Jul 20, 2018 | Modified: Nov 21, 2024

CVSS 3.x

6.5

MEDIUM

Source:

NVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS 2.x

4.3 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

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Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2018-14471
CWE	https://cwe.mitre.org/data/definitions/476.html

dwg_obj_block_control_get_block_headers in dwg_api.c in GNU LibreDWG 0.5.1048 allows remote attackers to cause a denial of service (NULL pointer dereference and SEGV) via a crafted dwg file.

Weakness

The product dereferences a pointer that it expects to be valid but is NULL.

Affected Software

Name	Vendor	Start Version	End Version
Libredwg	Gnu	*	0.6 (excluding)

Potential Mitigations

References

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