https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-07T00:16:04.244077+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2021-3421 CVE-2021-3421 2026-10-07T00:16:04.247301+00:00

Affected: rpm

A flaw was found in the RPM package in the read functionality. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package or compromise an RPM repository, to cause RPM database corruption. The highest threat from this vulnerability is to data integrity. This flaw affects RPM versions before 4.17.0-alpha.

 https://vulnerability.circl.lu/vuln/usn-5273-1 USN-5273-1 — rpm vulnerabilities 2026-10-07T00:16:04.247457+00:00

Affected: Ubuntu:Pro:16.04:LTS: rpm, Ubuntu:Pro:18.04:LTS: rpm, Ubuntu:Pro:20.04:LTS: rpm

Demi M. Obenour discovered that RPM Package Manager incorrectly handled certain files. An attacker could possibly use this issue to corrupt the database and cause a denial of service. (CVE-2021-3421, CVE-2021-20271)

Demi M. Obenour discovered that RPM Package Manager incorrectly handled memory when processing certain data from the database. An attacker could possibly use this issue to cause a denial of service. This issue only affects Ubuntu 18.04 ESM and Ubuntu 20.04 ESM. (CVE-2021-20266)