CVE-2022-0194

Katalog CVE

CVSS 9.8 · Critical EPSS 4,4%

Kerentanan Stack-based Buffer Overflow pada netatalk, debian linux. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ad_addcomment function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15876.

Rincian

Terbit di NVD

28 Maret 2023

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-121: Stack-based Buffer Overflow
CWE-787: Out-of-bounds Write

EPSS (30 hari)

4,4% peluang dieksploitasi; lebih tinggi dari 91,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202311-02 issue tracking · advisory pihak ketiga
• https://www.debian.org/security/2023/dsa-5503 advisory pihak ketiga
• https://www.zerodayinitiative.com/advisories/ZDI-22-530/ advisory pihak ketiga · vdb entry
• https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html release notes
• https://www.kb.cert.org/vuls/id/709991