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CVE-2023-22652

Date: June 1, 2023

A Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in openSUSE libeconf leads to DoS via malformed config files. This issue affects libeconf: before 0.5.2.

Language: C

Severity Score

Related Resources (11)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SDD5GL5T3V5XZ3VFA4HPE6YGJ2K4HHPC/
https://github.com/openSUSE/libeconf/issues/177
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-22652
https://access.redhat.com/security/cve/CVE-2023-22652
https://nvd.nist.gov/vuln/detail/CVE-2023-22652
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YAYW7X753Z6GOJKVLQPXBDHISN6ZT233/
https://https://github.com/openSUSE/libeconf/issues/177
https://security-tracker.debian.org/tracker/CVE-2023-22652
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SMG5256D5I3GFA3RBAJQ2WYPJDYAIL74/
https://lists.debian.org/debian-lts-announce/2025/05/msg00016.html
https://www.mend.io/vulnerability-database/CVE-2023-22652

Severity Score

Weakness Type (CWE)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

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