CVE-2020-18652

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://gitlab.freedesktop.org/libopenraw/exempi/commit/acee2894ceb91616543927c2a6e45050c60f98f7Patch
https://gitlab.freedesktop.org/libopenraw/exempi/issues/12Exploit, Issue Tracking, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/09/msg00032.html
https://gitlab.freedesktop.org/libopenraw/exempi/commit/acee2894ceb91616543927c2a6e45050c60f98f7Patch
https://gitlab.freedesktop.org/libopenraw/exempi/issues/12Exploit, Issue Tracking, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/09/msg00032.html

Timeline

Published: Aug 22, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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