CVE-2024-43398

Katalog CVE

CVSS 5.9 · Medium EPSS 1,2%

Kerentanan Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion') pada ruby-lang rexml, netapp bootstrap os. Skor CVSS 3.1 5.9 (Medium) menurut github.com.

Deskripsi (NVD)

REXML is an XML toolkit for Ruby. The REXML gem before 3.3.6 has a DoS vulnerability when it parses an XML that has many deep elements that have same local name attributes. If you need to parse untrusted XMLs with tree parser API like REXML::Document.new, you may be impacted to this vulnerability. If you use other parser APIs such as stream parser API and SAX2 parser API, this vulnerability is not affected. The REXML gem 3.3.6 or later include the patch to fix the vulnerability.

Rincian

Terbit di NVD

22 Agustus 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.9 (Medium), sumber github.com
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-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 67,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/ruby/rexml/security/advisories/GHSA-vmwr-mc7x-5vc3 advisory vendor
• https://security.netapp.com/advisory/ntap-20250103-0006/ advisory pihak ketiga
• https://github.com/ruby/rexml/releases/tag/v3.3.6 release notes
• https://lists.debian.org/debian-lts-announce/2025/01/msg00011.html