CVE-2023-4813

Katalog CVE

CVSS 5.9 · Medium EPSS 1,9%

Kerentanan Use After Free pada gnu glibc, redhat enterprise linux +14 lainnya. Skor CVSS 3.1 5.9 (Medium) menurut NVD.

Deskripsi (NVD)

A flaw has been identified in glibc. In an uncommon situation, the gaih_inet function may use memory that has been freed, resulting in an application crash. This issue is only exploitable when the getaddrinfo function is called and the hosts database in /etc/nsswitch.conf is configured with SUCCESS=continue or SUCCESS=merge.

Rincian

Terbit di NVD

12 September 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

1,9% peluang dieksploitasi; lebih tinggi dari 79,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.redhat.com/show_bug.cgi?id=2237798 issue tracking · patch · advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2023:5453 advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2023:5455 advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2023:7409 advisory pihak ketiga
• https://access.redhat.com/security/cve/CVE-2023-4813 advisory pihak ketiga
• https://access.redhat.com/errata/RHBA-2024:2413
• http://www.openwall.com/lists/oss-security/2023/10/03/8
• https://security.netapp.com/advisory/ntap-20231110-0003/