CVE-2023-42464
See a problem?- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-42464
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-42464.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-42464
- Related
- Published
- 2023-09-20T15:15:11Z
- Modified
- 2024-09-18T03:25:28.246321Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A Type Confusion vulnerability was found in the Spotlight RPC functions in afpd in Netatalk 3.1.x before 3.1.17. When parsing Spotlight RPC packets, one encoded data structure is a key-value style dictionary where the keys are character strings, and the values can be any of the supported types in the underlying protocol. Due to a lack of type checking in callers of the dallocvaluefor_key() function, which returns the object associated with a key, a malicious actor may be able to fully control the value of the pointer and theoretically achieve Remote Code Execution on the host. This issue is similar to CVE-2023-34967.
- References
-
- https://github.com/Netatalk/netatalk/issues/486
- https://netatalk.sourceforge.io/CVE-2023-42464.php
- https://www.debian.org/security/2023/dsa-5503
- https://lists.debian.org/debian-lts-announce/2023/09/msg00031.html
- https://netatalk.io/security/CVE-2023-42464
- https://netatalk.sourceforge.io/
- https://netatalk.sourceforge.io/3.1/htmldocs/afpd.8.html
- https://security-tracker.debian.org/tracker/CVE-2023-42464
Affected packages
Debian:11 / netatalk
Package
- Name
- netatalk
- Purl
- pkg:deb/debian/netatalk?arch=source