CVE-2021-3474

Katalog CVE

CVSS 5.3 · Medium EPSS 1,8%

Kerentanan Integer Overflow or Wraparound pada openexr, debian linux. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

There's a flaw in OpenEXR in versions before 3.0.0-beta. A crafted input file that is processed by OpenEXR could cause a shift overflow in the FastHufDecoder, potentially leading to problems with application availability.

Rincian

Terbit di NVD

30 Maret 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-190: Integer Overflow or Wraparound

EPSS (30 hari)

1,8% peluang dieksploitasi; lebih tinggi dari 78,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.redhat.com/show_bug.cgi?id=1939142 issue tracking · patch · advisory pihak ketiga
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24831 issue tracking · mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202107-27 advisory pihak ketiga