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CVE-2022-0194
CRITICAL9.8
Beschreibung
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.
CVE Details
CVSS v3.1 Bewertung9.8
SchweregradCRITICAL
CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AngriffsvektorNETWORK
KomplexitatLOW
Erforderliche PrivilegienNONE
BenutzerinteraktionNONE
Veroffentlicht3/28/2023
Zuletzt geandert11/4/2025
Quellenvd
Honeypot-Sichtungen0
Betroffene Produkte
debian:debian_linuxnetatalk:netatalk
Schwachen (CWE)
CWE-121CWE-787
Referenzen
https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html(zdi-disclosures@trendmicro.com)
https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html(zdi-disclosures@trendmicro.com)
https://security.gentoo.org/glsa/202311-02(zdi-disclosures@trendmicro.com)
https://www.debian.org/security/2023/dsa-5503(zdi-disclosures@trendmicro.com)
https://www.zerodayinitiative.com/advisories/ZDI-22-530/(zdi-disclosures@trendmicro.com)
https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html(af854a3a-2127-422b-91ae-364da2661108)
https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html(af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202311-02(af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2023/dsa-5503(af854a3a-2127-422b-91ae-364da2661108)
https://www.kb.cert.org/vuls/id/709991(af854a3a-2127-422b-91ae-364da2661108)
https://www.zerodayinitiative.com/advisories/ZDI-22-530/(af854a3a-2127-422b-91ae-364da2661108)
IOC Korrelationen
Keine Korrelationen erfasst
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