CVE-2020-36646

Katalog CVE

CVSS 7.5 · High EPSS 1,2%

Kerentanan Unchecked Return Value to NULL Pointer Dereference pada mediaarea zenlib. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability classified as problematic has been found in MediaArea ZenLib up to 0.4.38. This affects the function Ztring::Date_From_Seconds_1970_Local of the file Source/ZenLib/Ztring.cpp. The manipulation of the argument Value leads to unchecked return value to null pointer dereference. Upgrading to version 0.4.39 is able to address this issue. The identifier of the patch is 6475fcccd37c9cf17e0cfe263b5fe0e2e47a8408. It is recommended to upgrade the affected component. The identifier VDB-217629 was assigned to this vulnerability.

Rincian

Terbit di NVD

7 Januari 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-690: Unchecked Return Value to NULL Pointer Dereference
CWE-476: NULL Pointer Dereference

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 66,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/MediaArea/ZenLib/commit/6475fcccd37c9cf17e0cfe263b5fe0e2e47a8408 patch
• https://github.com/MediaArea/ZenLib/pull/119 patch
• https://vuldb.com/?ctiid.217629 advisory pihak ketiga · vdb entry
• https://vuldb.com/?id.217629 advisory pihak ketiga · vdb entry
• https://github.com/MediaArea/ZenLib/releases/tag/v0.4.39 release notes