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6.5
CVSSv3

CVE-2020-18652

Published: 22/08/2023 Updated: 26/09/2023
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 0
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Vulnerability Summary

Buffer Overflow vulnerability in WEBP_Support.cpp in exempi 2.5.0 and previous versions allows remote malicious users to cause a denial of service via opening of crafted webp file.

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Vendor Advisories

Red Hat:
DescriptionThe MITRE CVE dictionary describes this issue as: Buffer Overflow vulnerability in WEBP_Supportcpp in exempi 250 and earlier allows remote attackers to cause a denial of service via opening of crafted webp file ...

References

CWE-787https://gitlab.freedesktop.org/libopenraw/exempi/commit/acee2894ceb91616543927c2a6e45050c60f98f7https://gitlab.freedesktop.org/libopenraw/exempi/issues/12https://lists.debian.org/debian-lts-announce/2023/09/msg00032.htmlhttps://nvd.nist.govhttps://access.redhat.com/security/cve/cve-2020-18652
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
NULL pointer dereferenceCVE-2023-52689CVE-2024-23803client sideCVE-2023-52696information disclosureCVE-2024-35843CVE-2024-27130CVE-2023-52697
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