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Mageia 8: 2021-0239 Critical: cgal Out-Of-Bounds Read Security Update

Updated cgal packages fix security vulnerabilities: An oob read vulnerability exists in Nef_2/PM_io_parser.h PM_io_parser::read_vertex() Face_of[] OOB read. An attacker can provide malicious input to trigger this vulnerability (CVE-2020-28601). . MGASA-2021-0239 - Updated cgal packages fix security vulnerabilities Publication date: 08 Jun 2021 URL: https://advisories.mageia.org/MGASA-2021-0239.html Type: security Affected Mageia releases: 8 CVE: CVE-2020-28601, CVE-2020-28636, CVE-2020-35628, CVE-2020-35636 Updated cgal packages fix security vulnerabilities: An oob read vulnerability exists in Nef_2/PM_io_parser.h PM_io_parser::read_vertex() Face_of[] OOB read. An attacker can provide malicious input to trigger this vulnerability (CVE-2020-28601). An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser::read_sloop() slh-> twin() An attacker can provide malicious input to trigger this vulnerability (CVE-2020-28636). An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser::read_sloop() slh-> incident_sface. An attacker can provide malicious input to trigger this vulnerability (CVE-2020-35628). An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser::read_sface() sfh-> volume(). An attacker can provide malicious input to trigger this vulnerability (CVE-2020-35636). The cgal package has been updated to version 5.2.1, fixing the issues and other bugs. The openfoam and openscad packages have been rebuilt against the updated cgal library. References: - https://bugs.mageia.org/show_bug.cgi?id=28881 - https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it./thread/E4J344OKKDLPRN422OYRR46HDEN6MM6P/ - https://www.cve.org/CVERecord?id=CVE-2020-28601 - https://www.cve.org/CVERecord?id=CVE-2020-28636 - https://www.cve.org/CVERecord?id=CVE-2020-35628 - https://www.cve.org/CVERecord?id=CVE-2020-35636 SRPMS: - 8/core/cgal-5.2.1-1.mga8 - 8/core/openfoam-7-17.1.mga8 - 8/core/openscad-2021.01-1.1.mga8 . Recent cgal updatesin Mageia address critical out-of-bounds read issues. Essential for maintaining system security on vulnerable editions.. Mageia Security Advisory, cgal Package Update, OOB Read Issue, Mageia 8 Fix. . Severity: Critical. LinuxSecurity.com Team

Jun 08, 2021 •Critical Mageia