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CVE-2021-30045

Date: April 6, 2021

SerenityOS 2021-03-27 contains a buffer overflow vulnerability in the EndOfCentralDirectory::read() function.

Language: C++

Severity Score

Related Resources (5)

https://github.com/SerenityOS/serenity/issues/5975
https://nvd.nist.gov/vuln/detail/CVE-2021-30045
https://github.com/SerenityOS/serenity/commit/4317db7498eaa5a37068052bb0310fbc6a5f78e4
https://github.com/SerenityOS/serenity/pull/5977
https://www.mend.io/vulnerability-database/CVE-2021-30045

Severity Score

Weakness Type (CWE)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

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):
Access Complexity (AC):
Authentication (AU):
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH
Additional information:

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