CVE-2020-22916

Katalog CVE

CVSS 5.5 · Medium EPSS 0,25%

Kerentanan pada tukaani xz. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

An issue discovered in XZ 5.2.5 allows attackers to cause a denial of service via decompression of a crafted file. NOTE: the vendor disputes the claims of "endless output" and "denial of service" because decompression of the 17,486 bytes always results in 114,881,179 bytes, which is often a reasonable size increase.

Rincian

Terbit di NVD

22 Agustus 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

EPSS (30 hari)

0,25% peluang dieksploitasi; lebih tinggi dari 14,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• http://web.archive.org/web/20230918084612/https://github.com/snappyJack/CVE-request-XZ-5.2.5-has-denial-of-ser...
• https://bugzilla.redhat.com/show_bug.cgi?id=2234987
• https://bugzilla.suse.com/show_bug.cgi?id=1214590
• https://github.com/snappyJack/CVE-request-XZ-5.2.5-has-denial-of-service-vulnerability broken link
• https://github.com/tukaani-project/xz/issues/61
• https://security-tracker.debian.org/tracker/CVE-2020-22916
• https://tukaani.org/xz/ product