CVEvulnerability

CVE-2018-20453

6.5 MEDIUM Published 2018-12-25 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-12-25
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
6.5 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
CWE-125

Description

The getlong function in numutils.c in libdoc through 2017-10-23 has a heap-based buffer over-read that allows attackers to cause a denial of service (application crash) via a crafted file.

Affected configurations

• libdoc project libdoc (<= 20171023)

Related

Weakness · CWE (1)

  • CWE-125 Out-of-bounds Read weakness

References