CVE-2022-23852

Katalog CVE

CVSS 9.8 · Critical EPSS 4,6%

Kerentanan Integer Overflow or Wraparound pada libexpat project libexpat, netapp clustered data ontap +5 lainnya. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.

Rincian

Terbit di NVD

24 Januari 2022

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-190: Integer Overflow or Wraparound

EPSS (30 hari)

4,6% peluang dieksploitasi; lebih tinggi dari 91,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/libexpat/libexpat/pull/550 issue tracking · patch · advisory pihak ketiga
• https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202209-24 advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20220217-0001/ advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5073 advisory pihak ketiga
• https://www.oracle.com/security-alerts/cpuapr2022.html advisory pihak ketiga
• https://www.tenable.com/security/tns-2022-05 advisory pihak ketiga