CVE-2022-40674

Katalog CVE

CVSS 8.1 · High EPSS 2,2%

Kerentanan Use After Free pada libexpat project libexpat, debian linux +1 lainnya. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.

Rincian

Terbit di NVD

14 September 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

2,2% peluang dieksploitasi; lebih tinggi dari 82,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/libexpat/libexpat/pull/629 issue tracking · patch · advisory pihak ketiga
• https://github.com/libexpat/libexpat/pull/640 issue tracking · patch · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/09/msg00029.html issue tracking · advisory pihak ketiga
• https://security.gentoo.org/glsa/202209-24 advisory pihak ketiga
• https://security.gentoo.org/glsa/202211-06 advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20221028-0008/ advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5236 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GSVZN3IJ6OCPS...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J2IGJNHFV53PY...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LQB6FJAM5YQ35...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WE2ZKEPGFCZ7R...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XCGBVQQ47URGJ...