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9.8
openeuler POCO could allow memory corruption
published 29 days ago
Summary
The POCO library used in ROS Melodic may miscalculate the size of certain text data, leading to a memory overflow. This can cause the application to crash or potentially be taken over by an attacker. Update POCO to version 1.11.8p2, 1.12.5p2, or 1.13.0, or apply the vendor’s security patch.
What to do
- Update openeuler poco to version 1.12.5p2-2.oe2403sp1.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| openEuler:24.03-LTS-SP1 | openeuler | poco |
< 1.12.5p2-2.oe2403sp1 Fix: upgrade to 1.12.5p2-2.oe2403sp1
|
Original advisory text
poco security update
This is ROS melodic ros_comm&apos;s 3rdparty poco.
Security Fix(es):
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.(CVE-2023-52389)
Security Fix(es):
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.(CVE-2023-52389)
References
- https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA... Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-52389 Vendor Advisory
Internet-facing
3 days
Internal
60 days
- Not known to be exploited
- Can be exploited automatically (estimated)
- Gives an attacker full control (estimated)
Timeline
Published20 Sep 2026
Updated20 Sep 2026
First seen20 Sep 2026
Sources
OESA-2026-3963 · OSV
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