CVE-2023-25139

Katalog CVE

CVSS 9.8 · Critical EPSS 1,4%

Kerentanan Out-of-bounds Write pada gnu glibc. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

sprintf in the GNU C Library (glibc) 2.37 has a buffer overflow (out-of-bounds write) in some situations with a correct buffer size. This is unrelated to CWE-676. It may write beyond the bounds of the destination buffer when attempting to write a padded, thousands-separated string representation of a number, if the buffer is allocated the exact size required to represent that number as a string. For example, 1,234,567 (with padding to 13) overflows by two bytes.

Rincian

Terbit di NVD

3 Februari 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

1,4% peluang dieksploitasi; lebih tinggi dari 72,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://sourceware.org/bugzilla/show_bug.cgi?id=30068 exploit · issue tracking · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2023/02/10/1
• https://security.netapp.com/advisory/ntap-20230302-0010/