CVE-2023-45322

Katalog CVE

CVSS 6.5 · Medium EPSS 0,97%

Kerentanan Use After Free pada xmlsoft libxml2. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fails. This occurs in xmlUnlinkNode in tree.c. NOTE: the vendor's position is "I don't think these issues are critical enough to warrant a CVE ID ... because an attacker typically can't control when memory allocations fail."

Rincian

Terbit di NVD

6 Oktober 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

0,97% peluang dieksploitasi; lebih tinggi dari 60,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://gitlab.gnome.org/GNOME/libxml2/-/issues/344 issue tracking · patch · advisory vendor
• https://gitlab.gnome.org/GNOME/libxml2/-/issues/583 issue tracking · patch · advisory vendor
• http://www.openwall.com/lists/oss-security/2023/10/06/5 mailing list · patch · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2025/02/msg00028.html