CVE-2021-20303

A flaw found in function dataWindowForTile() of IlmImf/ImfTiledMisc.cpp. An attacker who is able to submit a crafted file to be processed by OpenEXR c...

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

A flaw found in function dataWindowForTile() of IlmImf/ImfTiledMisc.cpp. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, leading to an out-of-bounds write on the heap. The greatest impact of this flaw is to application availability, with some potential impact to data integrity as well.

出典: OSV.dev (Open Source Vulnerabilities) NVD OSV

ディストリビューション別の修正状況

各ディストリビューションが公開している、この CVE の修正パッケージ

Debian DEBIAN-CVE-2021-20303 openexr 修正版: 2.5.4-1
Ubuntu UBUNTU-CVE-2021-20303 openexr

参照URL

advisory bugs.chromium.org
advisory lists.debian.org
patch github.com
report bugzilla.redhat.com