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CVE-2020-36023

Date: August 10, 2023

An issue was discovered in freedesktop poppler version 20.12.1, allows remote attackers to cause a denial of service (DoS) via crafted .pdf file to FoFiType1C::cvtGlyph function.

Language: C++

Severity Score

Related Resources (5)

https://gitlab.freedesktop.org/poppler/poppler/-/issues/1013
https://lists.debian.org/debian-lts-announce/2023/08/msg00017.html
https://security-tracker.debian.org/tracker/CVE-2020-36023
https://nvd.nist.gov/vuln/detail/CVE-2020-36023
https://www.mend.io/vulnerability-database/CVE-2020-36023

Severity Score

Weakness Type (CWE)

Loop with Unreachable Exit Condition ('Infinite Loop')

CWE-835

CVSS v3.1

Base Score:
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

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