CVE-2021-3498

Katalog CVE

CVSS 7.8 · High EPSS 1,8%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada gstreamer, debian linux +1 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

GStreamer before 1.18.4 might cause heap corruption when parsing 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-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-787: Out-of-bounds Write

EPSS (30 hari)

1,8% peluang dieksploitasi; lebih tinggi dari 77,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://gstreamer.freedesktop.org/security/sa-2021-0003.html advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=1945342 issue tracking · patch · advisory pihak ketiga
• http://packetstormsecurity.com/files/162952/Gstreamer-Matroska-Demuxing-Use-After-Free.html advisory pihak ketiga · vdb entry
• https://security.gentoo.org/glsa/202208-31 advisory pihak ketiga
• https://www.debian.org/security/2021/dsa-4900 mailing list · advisory pihak ketiga