CVE-2021-3497

Katalog CVE

CVSS 7.8 · High EPSS 1,2%

Kerentanan Use After Free pada gstreamer, debian linux +1 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.

Rincian

Terbit di NVD

19 April 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 67,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://gstreamer.freedesktop.org/security/sa-2021-0002.html advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=1945339 issue tracking · patch · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2021/04/msg00027.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202208-31 advisory pihak ketiga
• https://www.debian.org/security/2021/dsa-4900 advisory pihak ketiga