{"id":"UBUNTU-CVE-2025-6375","details":"A vulnerability was found in poco up to 1.14.1. It has been rated as problematic. Affected by this issue is the function MultipartInputStream of the file Net/src/MultipartReader.cpp. The manipulation leads to null pointer dereference. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. Upgrading to version 1.14.2 is able to address this issue. The patch is identified as 6f2f85913c191ab9ddfb8fae781f5d66afccf3bf. It is recommended to upgrade the affected component.","modified":"2026-05-20T16:23:40.634919825Z","published":"2025-06-21T01:15:00Z","upstream":["CVE-2025-6375"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-6375"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-6375"},{"type":"REPORT","url":"https://github.com/pocoproject/poco/issues/4915"},{"type":"REPORT","url":"https://github.com/pocoproject/poco/commit/6f2f85913c191ab9ddfb8fae781f5d66afccf3bf"},{"type":"REPORT","url":"https://github.com/pocoproject/poco/commit/6f2f85913c191ab9ddfb8fae781f5d66afccf3bf"},{"type":"REPORT","url":"https://github.com/pocoproject/poco/releases/tag/poco-1.14.2-release"},{"type":"REPORT","url":"https://github.com/user-attachments/files/19524599/poco_crash.txt"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.313370"},{"type":"REPORT","url":"https://vuldb.com/?id.313370"},{"type":"REPORT","url":"https://vuldb.com/?submit.597446"}],"affected":[{"package":{"name":"poco","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/poco?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.6p1-4","1.3.6p1-4+deb7u1build1"],"ecosystem_specific":{"binaries":[{"binary_name":"libpococrypto9","binary_version":"1.3.6p1-4+deb7u1build1"},{"binary_version":"1.3.6p1-4+deb7u1build1","binary_name":"libpocodata9"},{"binary_name":"libpocofoundation9","binary_version":"1.3.6p1-4+deb7u1build1"},{"binary_version":"1.3.6p1-4+deb7u1build1","binary_name":"libpocomysql9"},{"binary_name":"libpoconet9","binary_version":"1.3.6p1-4+deb7u1build1"},{"binary_version":"1.3.6p1-4+deb7u1build1","binary_name":"libpoconetssl9"},{"binary_name":"libpocoodbc9","binary_version":"1.3.6p1-4+deb7u1build1"},{"binary_name":"libpocosqlite9","binary_version":"1.3.6p1-4+deb7u1build1"},{"binary_version":"1.3.6p1-4+deb7u1build1","binary_name":"libpocoutil9"},{"binary_name":"libpocoxml9","binary_version":"1.3.6p1-4+deb7u1build1"},{"binary_version":"1.3.6p1-4+deb7u1build1","binary_name":"libpocozip9"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-6375.json"}},{"package":{"name":"poco","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/poco?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.6p1-5.1","1.3.6p1-5.1build1","1.3.6p1-5.1ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libpococrypto9v5","binary_version":"1.3.6p1-5.1ubuntu0.1"},{"binary_name":"libpocodata9v5","binary_version":"1.3.6p1-5.1ubuntu0.1"},{"binary_name":"libpocofoundation9v5","binary_version":"1.3.6p1-5.1ubuntu0.1"},{"binary_name":"libpocomysql9v5","binary_version":"1.3.6p1-5.1ubuntu0.1"},{"binary_name":"libpoconet9v5","binary_version":"1.3.6p1-5.1ubuntu0.1"},{"binary_version":"1.3.6p1-5.1ubuntu0.1","binary_name":"libpoconetssl9v5"},{"binary_name":"libpocoodbc9v5","binary_version":"1.3.6p1-5.1ubuntu0.1"},{"binary_name":"libpocosqlite9v5","binary_version":"1.3.6p1-5.1ubuntu0.1"},{"binary_version":"1.3.6p1-5.1ubuntu0.1","binary_name":"libpocoutil9v5"},{"binary_version":"1.3.6p1-5.1ubuntu0.1","binary_name":"libpocoxml9v5"},{"binary_name":"libpocozip9v5","binary_version":"1.3.6p1-5.1ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-6375.json"}},{"package":{"name":"poco","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/poco?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.8+dfsg1-2","1.7.8+dfsg1-3","1.8.0.1-1ubuntu4"],"ecosystem_specific":{"binaries":[{"binary_name":"libpococrypto50","binary_version":"1.8.0.1-1ubuntu4"},{"binary_version":"1.8.0.1-1ubuntu4","binary_name":"libpocodata50"},{"binary_version":"1.8.0.1-1ubuntu4","binary_name":"libpocodatamysql50"},{"binary_name":"libpocodataodbc50","binary_version":"1.8.0.1-1ubuntu4"},{"binary_name":"libpocodatasqlite50","binary_version":"1.8.0.1-1ubuntu4"},{"binary_name":"libpocofoundation50","binary_version":"1.8.0.1-1ubuntu4"},{"binary_name":"libpocojson50","binary_version":"1.8.0.1-1ubuntu4"},{"binary_name":"libpocomongodb50","binary_version":"1.8.0.1-1ubuntu4"},{"binary_version":"1.8.0.1-1ubuntu4","binary_name":"libpoconet50"},{"binary_version":"1.8.0.1-1ubuntu4","binary_name":"libpoconetssl50"},{"binary_version":"1.8.0.1-1ubuntu4","binary_name":"libpocoredis50"},{"binary_version":"1.8.0.1-1ubuntu4","binary_name":"libpocoutil50"},{"binary_name":"libpocoxml50","binary_version":"1.8.0.1-1ubuntu4"},{"binary_name":"libpocozip50","binary_version":"1.8.0.1-1ubuntu4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-6375.json"}},{"package":{"name":"poco","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/poco?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.9.2-3ubuntu2","1.9.2-3ubuntu3"],"ecosyste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