CVE-2020-15306

Katalog CVE

CVSS 5.5 · Medium EPSS 0,46%

Kerentanan Out-of-bounds Write pada openexr, fedoraproject fedora +3 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

26 Juni 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,46% peluang dieksploitasi; lebih tinggi dari 38,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/AcademySoftwareFoundation/openexr/pull/738 patch · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00025.html advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00048.html advisory pihak ketiga
• https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.md release notes · advisory pihak ketiga
• https://github.com/AcademySoftwareFoundation/openexr/blob/master/SECURITY.md advisory pihak ketiga
• https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.5.2 release notes · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html advisory pihak ketiga
• https://security.gentoo.org/glsa/202107-27 advisory pihak ketiga
• https://usn.ubuntu.com/4418-1/ advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4755 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LKDRVXORM2VLN...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SHYAKRAUEMYVC...