Denial of Service Vulnerability in Poppler by Freedesktop
CVE-2020-36023

6.5MEDIUM

Key Information:

Vendor

Freedesktop

Status
Poppler
Vendor
CVE Published:
11 August 2023
đź”” Create Freedesktop Vulnerability Alert

What is CVE-2020-36023?

A vulnerability exists in Poppler version 20.12.1 that allows remote attackers to exploit crafted PDF files, causing a denial of service through the FoFiType1C::cvtGlyph function. This issue can lead to crashes or reduced availability of services utilizing this library, raising concerns for application stability and reliability.

References

https://gitlab.freedesktop.org/poppler/poppler/-/issues/1013
https://lists.debian.org/debian-lts-announce/2023/08/msg0...
mailing-list

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2020-36023 : Denial of Service Vulnerability in Poppler by Freedesktop