CVE-2020-18652
MEDIUMexempi < 2.5.0 - Denial of Service via Crafted WEBP File
Title source: llmDescription
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.
References (3)
Core 3
Core References
Mailing List mailing-list
https://lists.debian.org/debian-lts-announce/2023/09/msg00032.html
Patch
https://gitlab.freedesktop.org/libopenraw/exempi/commit/acee2894ceb91616543927c2a6e45050c60f98f7
Exploit, Issue Tracking, Third Party Advisory
https://gitlab.freedesktop.org/libopenraw/exempi/issues/12
Scores
CVSS v3
6.5
EPSS
0.0080
EPSS Percentile
52.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-787
Status
published
Products (1)
exempi_project/exempi
< 2.5.0
Published
Aug 22, 2023
Tracked Since
Feb 18, 2026