{"id":"MGASA-2022-0371","summary":"Updated unzip packages fix security vulnerability","details":"Improper handling of Unicode strings, which can lead to a null pointer\ndereference. This flaw allows an attacker to input a specially crafted zip\nfile, leading to a crash or code execution. (CVE-2021-4217)\n\nConversion of a wide string to a local string that leads to a heap of\nout-of-bound write. This flaw allows an attacker to input a specially\ncrafted zip file, leading to a crash or code execution. (CVE-2022-0529,\nCVE-2022-0530)\n","modified":"2026-02-04T03:34:39.452538Z","published":"2022-10-18T23:14:56Z","related":["CVE-2021-4217","CVE-2022-0529","CVE-2022-0530"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2022-0371.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=29893"},{"type":"REPORT","url":"https://bugs.launchpad.net/ubuntu/+source/unzip/+bug/1957077"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2044583"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2051395"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2051402"},{"type":"REPORT","url":"https://www.debian.org/security/2022/dsa-5202"},{"type":"REPORT","url":"https://www.debian.org/lts/security/2022/dla-3118"},{"type":"REPORT","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/VFUXYMOCMRAV3GMQQKYX6T4L2I23XSQU/"},{"type":"REPORT","url":"https://ubuntu.com/security/notices/USN-5673-1"}],"affected":[{"package":{"name":"unzip","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/unzip?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0-2.1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2022-0371.json"}}],"schema_version":"1.7.3","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}