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CVE-2020-18971

Date: August 25, 2021

Stack-based Buffer Overflow in PoDoFo v0.9.6 allows attackers to cause a denial of service via the component 'src/base/PdfDictionary.cpp:65'.

Language: C++

Severity Score

Related Resources (4)

https://security-tracker.debian.org/tracker/CVE-2020-18971
https://sourceforge.net/p/podofo/tickets/48/
https://nvd.nist.gov/vuln/detail/CVE-2020-18971
https://www.mend.io/vulnerability-database/CVE-2020-18971

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
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:
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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