CVE-2020-15306

MEDIO 5.5CVE-2020-15306 · Published 26/06/2020 · updated 17/06/2026

In breve

CVE-2020-15306 è una vulnerabilità MEDIO (CVSS 5.5) che riguarda openexr (openexr).
Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 0.46%, superiore al 40.2% delle vulnerabilità.
Correzione: aggiornare a 2.5.2 o successiva.

Package	Affected versions	Patched versions
openexr openexr	`< 2.5.2`	`2.5.2`

Description

An issue was discovered in OpenEXR before v2.5.2. Invalid chunkCount attributes could cause a heap buffer overflow in getChunkOffsetTableSize() in IlmImf/ImfMisc.cpp.

References

lists.opensuse.org/opensuse-security-announce/2020-07/msg00025.html · Third Party Advisory
lists.opensuse.org/opensuse-security-announce/2020-07/msg00048.html · Third Party Advisory
AcademySoftwareFoundation/openexr · Release Notes
AcademySoftwareFoundation/openexr · Third Party Advisory
AcademySoftwareFoundation/openexr#738 · Patch
AcademySoftwareFoundation/openexr release v2.5.2 · Release Notes
lists.debian.org/debian-lts-announce/2020/08/msg00056.html · Third Party Advisory
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LKDRVXORM2VLNHRLFKS3JHRABSHZ5W5M
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SHYAKRAUEMYVCV7U5WLDRE2YFGSV5PIT
security.gentoo.org/glsa/202107-27 · Third Party Advisory
usn.ubuntu.com/4418-1 · Third Party Advisory
debian.org/security/2020/dsa-4755 · Third Party Advisory

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