CVE-2023-52389
CRITICAL9.8EPSS 0.13%poco - security update
發布日:2024/1/27修改日:2026/4/28
描述
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.
受影響套件(2)
- Debian/pocofrom 0, < 1.10.0-6+deb11u2
- Debian/pocofrom 0, < 1.10.0-6+deb11u2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |