CVE-2020-24379

Katalog CVE

CVSS 9.8 · Critical EPSS 3,4%

Kerentanan Improper Restriction of XML External Entity Reference pada yaws, canonical ubuntu linux +1 lainnya. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

WebDAV implementation in Yaws web server versions 1.81 to 2.0.7 is vulnerable to XXE injection.

Rincian

Terbit di NVD

9 September 2020

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-611: Improper Restriction of XML External Entity Reference

EPSS (30 hari)

3,4% peluang dieksploitasi; lebih tinggi dari 88,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/erlyaws/yaws/commits/master patch · advisory pihak ketiga
• https://github.com/vulnbe/poc-yaws-dav-xxe exploit · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/09/msg00022.html mailing list · advisory pihak ketiga
• https://packetstormsecurity.com/files/159106/Yaws-2.0.7-XML-Injection-Command-Injection.html exploit · advisory pihak ketiga · vdb entry
• https://usn.ubuntu.com/4569-1/ advisory pihak ketiga
• https://vuln.be/post/yaws-xxe-and-shell-injections/ broken link · advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4773 advisory pihak ketiga