CVE-2022-0562

Katalog CVE

CVSS 5.5 · Medium EPSS 1,3%

Kerentanan NULL Pointer Dereference pada libtiff, fedoraproject fedora +2 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

Null source pointer passed as an argument to memcpy() function within TIFFReadDirectory() in tif_dirread.c in libtiff versions from 4.0 to 4.3.0 could lead to Denial of Service via crafted TIFF file. For users that compile libtiff from sources, a fix is available with commit 561599c.

Rincian

Terbit di NVD

11 Februari 2022

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

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

1,3% peluang dieksploitasi; lebih tinggi dari 68,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://gitlab.com/gitlab-org/build/omnibus-mirror/libtiff/-/commit/561599c99f987dc32ae110370cfdd7df7975586b patch · advisory pihak ketiga
• https://gitlab.com/libtiff/libtiff/-/issues/362 exploit · issue tracking · patch · advisory pihak ketiga
• https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0562.json advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/03/msg00001.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202210-10 advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20220318-0001/ advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5108 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DZEHZ35XVO2VB...