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CVE-2021-3478

Status Candidate

Overview

There's a flaw in OpenEXR's scanline input file functionality in versions before 3.0.0-beta. An attacker able to submit a crafted file to be processed by OpenEXR could consume excessive system memory. The greatest impact of this flaw is to system availability.

Related Files

Gentoo Linux Security Advisory 202107-27
Posted Jul 12, 2021
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202107-27 - Multiple vulnerabilities have been found in OpenEXR, the worst of which could result in the arbitrary execution of code. Versions less than 2.5.6 are affected.

tags | advisory, arbitrary, vulnerability
systems | linux, gentoo
advisories | CVE-2020-11758, CVE-2020-11759, CVE-2020-11760, CVE-2020-11761, CVE-2020-11762, CVE-2020-11763, CVE-2020-11764, CVE-2020-11765, CVE-2020-15304, CVE-2020-15305, CVE-2020-15306, CVE-2021-20296, CVE-2021-3474, CVE-2021-3475, CVE-2021-3476, CVE-2021-3477, CVE-2021-3478, CVE-2021-3479
MD5 | ef49935ad049ddfadf8fe48f1389418c
Ubuntu Security Notice USN-4900-1
Posted Apr 1, 2021
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4900-1 - It was discovered that OpenEXR incorrectly handled certain malformed EXR image files. If a user were tricked into opening a crafted EXR image file, a remote attacker could cause a denial of service, or possibly execute arbitrary code.

tags | advisory, remote, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2021-3474, CVE-2021-3478
MD5 | 22c7345367e0c3c848f48020433aace9
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