CVE-2023-52389

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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/pocoproject/poco/compare/poco-1.12.5p2-release...poco-1.13.0-release	Patch
https://github.com/pocoproject/poco/issues/4320	Patch
https://pocoproject.org/blog/?p=1226	Release Notes

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:pocoproject:poco::::::::
	cpe:2.3:a:pocoproject:poco::::::::
	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:1.12.5:-::::::

History

No history.

Information

Published : 2024-01-27 03:15

Updated : 2024-02-08 16:43

NVD link : CVE-2023-52389

Mitre link : CVE-2023-52389

CVE.ORG link : CVE-2023-52389

JSON object : View

Products Affected

pocoproject

poco

CWE

CWE-190

Integer Overflow or Wraparound

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