CVE-2020-14409

Katalog CVE

CVSS 7.8 · High EPSS 1,3%

Kerentanan Integer Overflow or Wraparound pada libsdl simple directmedia layer, fedoraproject fedora +2 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

SDL (Simple DirectMedia Layer) through 2.0.12 has an Integer Overflow (and resultant SDL_memcpy heap corruption) in SDL_BlitCopy in video/SDL_blit_copy.c via a crafted .BMP file.

Rincian

Terbit di NVD

19 Januari 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-190: Integer Overflow or Wraparound
CWE-787: Out-of-bounds Write

EPSS (30 hari)

1,3% peluang dieksploitasi; lebih tinggi dari 69,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.libsdl.org/show_bug.cgi?id=5200 issue tracking · advisory vendor
• https://hg.libsdl.org/SDL/rev/3f9b4e92c1d9 patch · advisory vendor
• https://lists.debian.org/debian-lts-announce/2021/01/msg00024.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html mailing list · advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FS32YCEJLQ2F... mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202107-55 advisory pihak ketiga
• https://www.starwindsoftware.com/security/sw-20210325-0001/ advisory pihak ketiga