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CVE-2020-18652

Good to know:

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Date: August 21, 2023

Buffer Overflow vulnerability in WEBP_Support.cpp in exempi 2.5.0 and earlier allows remote attackers to cause a denial of service via opening of crafted webp file.

Language: C++

Severity Score

Related Resources (5)

https://lists.debian.org/debian-lts-announce/2023/09/msg00032.html
https://gitlab.freedesktop.org/libopenraw/exempi/commit/acee2894ceb91616543927c2a6e45050c60f98f7
https://gitlab.freedesktop.org/libopenraw/exempi/issues/12
https://nvd.nist.gov/vuln/detail/CVE-2020-18652
https://www.mend.io/vulnerability-database/CVE-2020-18652

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Top Fix

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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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