MGASA-2025-0282 - Updated python-tornado packages fix security vulnerability. MGASA-2025-0282 - Updated python-tornado packages fix security vulnerability Publication date: 12 Nov 2025 URL: https://advisories.mageia.org/MGASA-2025-0282.html Type: security Affected Mageia releases: 9 CVE: CVE-2025-47287 Description: Tornado vulnerable to excessive logging caused by malformed multipart form data. (CVE-2025-47287) References: - https://bugs.mageia.org/show_bug.cgi?id=34343 - https://ubuntu.com/security/notices/USN-7547-1 - https://www.cve.org/CVERecord?id=CVE-2025-47287 SRPMS: - 9/core/python-tornado-6.3.2-1.2.mga9 . Updated python-tornado packages in Mageia correct excessive logging issue potentially causing remote access.. Mageia python-tornado security fix. . Severity: Important. LinuxSecurity.com Team
It was discovered that the Tornado Python web framework performed excessive logging when parsing some multipart/form-data requests, which could result in denial of service. . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-5938-1
* bsc#1243268 Cross-References: * CVE-2025-47287 . # Security update for python-tornado6 Announcement ID: SUSE-SU-2025:01649-2 Release Date: 2025-05-23T11:58:51Z Rating: important References: * bsc#1243268 Cross-References: * CVE-2025-47287 CVSS scores: * CVE-2025-47287 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N * CVE-2025-47287 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2025-47287 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: * Python 3 Module 15-SP7 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 An update that solves one vulnerability can now be installed. ## Description: This update for python-tornado6 fixes the following issues: * CVE-2025-47287: excessive logging when parsing malformed `multipart/form- data` can lead to a denial-of-service (bsc#1243268). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * Python 3 Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Python3-15-SP7-2025-1649=1 ## Package List: * Python 3 Module 15-SP7 (aarch64 ppc64le s390x x86_64) * python-tornado6-debugsource-6.3.2-150400.9.9.1 * python311-tornado6-6.3.2-150400.9.9.1 * python311-tornado6-debuginfo-6.3.2-150400.9.9.1 ## References: * https://www.suse.com/security/cve/CVE-2025-47287.html * https://bugzilla.suse.com/show_bug.cgi?id=1243268 . Critical patch for python-tornado6 tackling the vulnerability CVE-2025-47287 has been rolled out on 2025-05-23, categorized as high importance.. python tornado, SUSE security, DoS issue, security updates, CVE-2025-47287. . Severity: Important. LinuxSecurity.com Team
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