CVE-2023-52389
POCO UTF32Encoding Integer Overflow Stack Buffer Overflow
Description
UTF32Encoding.cpp in POCO has a Poco::UTF32Encoding integer overflow and resultant stack buffer overflow because Poco::UTF32Encoding::convert() and Poco::UTF32::queryConvert() may return a negative integer if a UTF-32 byte sequence evaluates to a value of 0x80000000 or higher. This is fixed in 1.11.8p2, 1.12.5p2, and 1.13.0.
INFO
Published Date :
Jan. 27, 2024, 3:15 a.m.
Last Modified :
Jan. 20, 2025, 5:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-52389.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-52389 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-52389 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Jan. 20, 2025
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2025/01/msg00017.html -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/pocoproject/poco/compare/poco-1.12.5p2-release...poco-1.13.0-release Added Reference https://github.com/pocoproject/poco/issues/4320 Added Reference https://pocoproject.org/blog/?p=1226 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 08, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/pocoproject/poco/compare/poco-1.12.5p2-release...poco-1.13.0-release No Types Assigned https://github.com/pocoproject/poco/compare/poco-1.12.5p2-release...poco-1.13.0-release Patch Changed Reference Type https://github.com/pocoproject/poco/issues/4320 No Types Assigned https://github.com/pocoproject/poco/issues/4320 Patch Changed Reference Type https://pocoproject.org/blog/?p=1226 No Types Assigned https://pocoproject.org/blog/?p=1226 Release Notes Added CWE NIST CWE-190 Added CPE Configuration OR *cpe:2.3:a:pocoproject:poco:*:*:*:*:*:*:*:* versions up to (excluding) 1.11.8 *cpe:2.3:a:pocoproject:poco:1.11.8:-:*:*:*:*:*:* *cpe:2.3:a:pocoproject:poco:1.11.8:p1:*:*:*:*:*:* *cpe:2.3:a:pocoproject:poco:*:*:*:*:*:*:*:* versions from (including) 1.12.0 up to (excluding) 1.12.5 *cpe:2.3:a:pocoproject:poco:1.12.5:-:*:*:*:*:*:* -
CVE Received by [email protected]
Jan. 27, 2024
Action Type Old Value New Value Added Description UTF32Encoding.cpp in POCO has a Poco::UTF32Encoding integer overflow and resultant stack buffer overflow because Poco::UTF32Encoding::convert() and Poco::UTF32::queryConvert() may return a negative integer if a UTF-32 byte sequence evaluates to a value of 0x80000000 or higher. This is fixed in 1.11.8p2, 1.12.5p2, and 1.13.0. Added Reference MITRE https://pocoproject.org/blog/?p=1226 [No types assigned] Added Reference MITRE https://github.com/pocoproject/poco/issues/4320 [No types assigned] Added Reference MITRE https://github.com/pocoproject/poco/compare/poco-1.12.5p2-release...poco-1.13.0-release [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-52389 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-52389
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.54 }} -0.80%
score
0.64884
percentile