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CVE-2020-24889

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Date: September 16, 2020

A buffer overflow vulnerability in LibRaw version < 20.0 LibRaw::GetNormalizedModel in src/metadata/normalize_model.cpp may lead to context-dependent arbitrary code execution.

Language: C

Severity Score

Related Resources (5)

https://security-tracker.debian.org/tracker/CVE-2020-24889
https://nvd.nist.gov/vuln/detail/CVE-2020-24889
https://security.gentoo.org/glsa/202010-05
https://github.com/LibRaw/LibRaw/issues/334
https://www.mend.io/vulnerability-database/CVE-2020-24889

Severity Score

Weakness Type (CWE)

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

CWE-120

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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): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): HIGH
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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