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Vulnerable Software

Vulnerability Details 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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 31.8%

CVSS Severity

CVSS v3 Score 9.8

References

Products affected by CVE-2023-52389

Pocoproject » Poco » Version: 1.10.0

cpe:2.3:a:pocoproject:poco:1.10.0
Pocoproject » Poco » Version: 1.10.1

cpe:2.3:a:pocoproject:poco:1.10.1
Pocoproject » Poco » Version: 1.11.0

cpe:2.3:a:pocoproject:poco:1.11.0
Pocoproject » Poco » Version: 1.11.1

cpe:2.3:a:pocoproject:poco:1.11.1
Pocoproject » Poco » Version: 1.11.2

cpe:2.3:a:pocoproject:poco:1.11.2
Pocoproject » Poco » Version: 1.11.3

cpe:2.3:a:pocoproject:poco:1.11.3
Pocoproject » Poco » Version: 1.11.4

cpe:2.3:a:pocoproject:poco:1.11.4
Pocoproject » Poco » Version: 1.11.5

cpe:2.3:a:pocoproject:poco:1.11.5
Pocoproject » Poco » Version: 1.11.6

cpe:2.3:a:pocoproject:poco:1.11.6
Pocoproject » Poco » Version: 1.11.7

cpe:2.3:a:pocoproject:poco:1.11.7
Pocoproject » Poco » Version: 1.11.8

cpe:2.3:a:pocoproject:poco:1.11.8
Pocoproject » Poco » Version: 1.12.0

cpe:2.3:a:pocoproject:poco:1.12.0
Pocoproject » Poco » Version: 1.12.1

cpe:2.3:a:pocoproject:poco:1.12.1
Pocoproject » Poco » Version: 1.12.2

cpe:2.3:a:pocoproject:poco:1.12.2
Pocoproject » Poco » Version: 1.12.3

cpe:2.3:a:pocoproject:poco:1.12.3
Pocoproject » Poco » Version: 1.12.4

cpe:2.3:a:pocoproject:poco:1.12.4
Pocoproject » Poco » Version: 1.12.5

cpe:2.3:a:pocoproject:poco:1.12.5
Pocoproject » Poco » Version: 1.4.5

cpe:2.3:a:pocoproject:poco:1.4.5
Pocoproject » Poco » Version: 1.4.6

cpe:2.3:a:pocoproject:poco:1.4.6
Pocoproject » Poco » Version: 1.4.7

cpe:2.3:a:pocoproject:poco:1.4.7
Pocoproject » Poco » Version: 1.5.1

cpe:2.3:a:pocoproject:poco:1.5.1
Pocoproject » Poco » Version: 1.5.2

cpe:2.3:a:pocoproject:poco:1.5.2
Pocoproject » Poco » Version: 1.5.3

cpe:2.3:a:pocoproject:poco:1.5.3
Pocoproject » Poco » Version: 1.5.4

cpe:2.3:a:pocoproject:poco:1.5.4
Pocoproject » Poco » Version: 1.6.0

cpe:2.3:a:pocoproject:poco:1.6.0
Pocoproject » Poco » Version: 1.6.1

cpe:2.3:a:pocoproject:poco:1.6.1
Pocoproject » Poco » Version: 1.7.0

cpe:2.3:a:pocoproject:poco:1.7.0
Pocoproject » Poco » Version: 1.7.1

cpe:2.3:a:pocoproject:poco:1.7.1
Pocoproject » Poco » Version: 1.7.2

cpe:2.3:a:pocoproject:poco:1.7.2
Pocoproject » Poco » Version: 1.7.3

cpe:2.3:a:pocoproject:poco:1.7.3
Pocoproject » Poco » Version: 1.7.4

cpe:2.3:a:pocoproject:poco:1.7.4
Pocoproject » Poco » Version: 1.7.5

cpe:2.3:a:pocoproject:poco:1.7.5
Pocoproject » Poco » Version: 1.7.6

cpe:2.3:a:pocoproject:poco:1.7.6
Pocoproject » Poco » Version: 1.7.7

cpe:2.3:a:pocoproject:poco:1.7.7
Pocoproject » Poco » Version: 1.7.8

cpe:2.3:a:pocoproject:poco:1.7.8
Pocoproject » Poco » Version: 1.7.9

cpe:2.3:a:pocoproject:poco:1.7.9
Pocoproject » Poco » Version: 1.8.0

cpe:2.3:a:pocoproject:poco:1.8.0
Pocoproject » Poco » Version: 1.8.0.1

cpe:2.3:a:pocoproject:poco:1.8.0.1
Pocoproject » Poco » Version: 1.8.1

cpe:2.3:a:pocoproject:poco:1.8.1
Pocoproject » Poco » Version: 1.9.0

cpe:2.3:a:pocoproject:poco:1.9.0
Pocoproject » Poco » Version: 1.9.1

cpe:2.3:a:pocoproject:poco:1.9.1
Pocoproject » Poco » Version: 1.9.2

cpe:2.3:a:pocoproject:poco:1.9.2
Pocoproject » Poco » Version: 1.9.3

cpe:2.3:a:pocoproject:poco:1.9.3
Pocoproject » Poco » Version: 1.9.4

cpe:2.3:a:pocoproject:poco:1.9.4

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2023-52389

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