CVE-2020-17360

Katalog CVE

CVSS 7.8 · High EPSS 1,2%

Kerentanan Out-of-bounds Read pada readytalk avian. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

An issue was discovered in ReadyTalk Avian 1.2.0. The vm::arrayCopy method defined in classpath-common.h contains multiple boundary checks that are performed to prevent out-of-bounds memory read/write. However, two of these boundary checks contain an integer overflow that leads to a bypass of these checks, and out-of-bounds read/write. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Rincian

Terbit di NVD

12 Agustus 2020

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-125: Out-of-bounds Read
CWE-190: Integer Overflow or Wraparound
CWE-787: Out-of-bounds Write

EPSS (30 hari)

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

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• http://seclists.org/fulldisclosure/2020/Aug/8 mailing list · advisory pihak ketiga
• http://seclists.org/fulldisclosure/2020/Sep/11 mailing list · advisory pihak ketiga
• http://seclists.org/fulldisclosure/2020/Sep/13 mailing list · advisory pihak ketiga
• http://seclists.org/fulldisclosure/2020/Sep/14 mailing list · advisory pihak ketiga
• https://github.com/ReadyTalk/avian/issues advisory pihak ketiga