CVE-2023-22652

Published: Jun 1, 2023Modified: May 13, 2025

6.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

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.

Affected (1)

Products: Opensuse: Libeconf

Opensuse

1 product

Libeconf

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Opensuse Libeconf	Before 0.5.2

Related CWEs

CWE-120

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

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (12)

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-22652

Source: meissner@suse.de

Issue TrackingVendor Advisory

https://https://github.com/openSUSE/libeconf/issues/177

Source: meissner@suse.de

Broken Link

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SDD5GL5T3V5XZ3VFA4HPE6YGJ2K4HHPC/

Source: meissner@suse.de

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SMG5256D5I3GFA3RBAJQ2WYPJDYAIL74/

Source: meissner@suse.de

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YAYW7X753Z6GOJKVLQPXBDHISN6ZT233/

Source: meissner@suse.de

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-22652