https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 28 Sep 2026 23:34:25 +0000 https://vulnerability.circl.lu/vuln/cve-2021-4217 <p><strong>Affected:</strong> unzip</p> <p>A flaw was found in unzip. The vulnerability occurs due to improper handling of Unicode strings, which can lead to a null pointer dereference. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.</p> <p><strong>Affected:</strong> unzip</p> <p>A flaw was found in unzip. The vulnerability occurs due to improper handling of Unicode strings, which can lead to a null pointer dereference. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.</p> https://vulnerability.circl.lu/vuln/cve-2021-4217 https://vulnerability.circl.lu/vuln/usn-5673-1 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: unzip, Ubuntu:Pro:16.04:LTS: unzip, Ubuntu:18.04:LTS: unzip, Ubuntu:20.04:LTS: unzip, Ubuntu:22.04:LTS: unzip</p> <p>It was discovered that unzip did not properly handle unicode strings under certain circumstances. If a user were tricked into opening a specially crafted zip file, an attacker could possibly use this issue to cause unzip to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2021-4217)</p> <p>It was discovered that unzip did not properly perform bounds checking while converting wide strings to local strings. If a user were tricked into opening a specially crafted zip file, an attacker could possibly use this issue to cause unzip to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2022-0529, CVE-2022-0530)</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: unzip, Ubuntu:Pro:16.04:LTS: unzip, Ubuntu:18.04:LTS: unzip, Ubuntu:20.04:LTS: unzip, Ubuntu:22.04:LTS: unzip</p> <p>It was discovered that unzip did not properly handle unicode strings under certain circumstances. If a user were tricked into opening a specially crafted zip file, an attacker could possibly use this issue to cause unzip to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2021-4217)</p> <p>It was discovered that unzip did not properly perform bounds checking while converting wide strings to local strings. If a user were tricked into opening a specially crafted zip file, an attacker could possibly use this issue to cause unzip to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2022-0529, CVE-2022-0530)</p> https://vulnerability.circl.lu/vuln/usn-5673-1