CVE-2021-45949

Katalog CVE

CVSS 5.5 · Medium EPSS 1,6%

Kerentanan Out-of-bounds Write pada artifex ghostscript, debian linux. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

Ghostscript GhostPDL 9.50 through 9.54.0 has a heap-based buffer overflow in sampled_data_finish (called from sampled_data_continue and interp).

Rincian

Terbit di NVD

1 Januari 2022

Terakhir diubah

8 Oktober 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-787: Out-of-bounds Write
CWE-122: Heap-based Buffer Overflow

EPSS (30 hari)

1,6% peluang dieksploitasi; lebih tinggi dari 75,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34675 exploit · issue tracking · advisory pihak ketiga
• https://github.com/google/oss-fuzz-vulns/blob/main/vulns/ghostscript/OSV-2021-803.yaml advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/01/msg00006.html mailing list · advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5038 advisory pihak ketiga
• https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=2a3129365d3bc0d4a41f107ef175920d1505d1f7