CVE-2021-3479

There's a flaw in OpenEXR's Scanline API functionality in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger excessive consumption of memory, resulting in an impact to system availability.

• CWE-400
• CWE-770

• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25370Issue Tracking, Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1939149Issue Tracking, Patch, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2021/07/msg00001.htmlThird Party Advisory
• https://lists.debian.org/debian-lts-announce/2022/12/msg00022.htmlMailing List, Third Party Advisory
• https://security.gentoo.org/glsa/202107-27Third Party Advisory
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25370Issue Tracking, Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1939149Issue Tracking, Patch, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2021/07/msg00001.htmlThird Party Advisory
• https://lists.debian.org/debian-lts-announce/2022/12/msg00022.htmlMailing List, Third Party Advisory
• https://security.gentoo.org/glsa/202107-27Third Party Advisory

Published

Mar 31, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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