CVE-2022-26981

Katalog CVE

CVSS 7.8 · High EPSS 1,5%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada liblouis, fedoraproject fedora +5 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode in compileTranslationTable.c (called, indirectly, by tools/lou_checktable.c).

Rincian

Terbit di NVD

13 Maret 2022

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-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 72,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/liblouis/liblouis/issues/1171 exploit · issue tracking · patch · advisory pihak ketiga
• http://seclists.org/fulldisclosure/2022/Jul/12 mailing list · advisory pihak ketiga
• http://seclists.org/fulldisclosure/2022/Jul/15 mailing list · advisory pihak ketiga
• http://seclists.org/fulldisclosure/2022/Jul/16 mailing list · advisory pihak ketiga
• http://seclists.org/fulldisclosure/2022/Jul/18 mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202301-06 advisory pihak ketiga
• https://support.apple.com/kb/HT213340 advisory pihak ketiga
• https://support.apple.com/kb/HT213342 advisory pihak ketiga
• https://support.apple.com/kb/HT213345 advisory pihak ketiga
• https://support.apple.com/kb/HT213346 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CFD2KIHESDUCN...