https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 14 Oct 2026 17:40:04 +0000 https://cve.radiocsirt.org/vuln/cve-2020-12460 <p>OpenDMARC through 1.3.2 and 1.4.x through 1.4.0-Beta1 has improper null termination in the function opendmarc_xml_parse that can result in a one-byte heap overflow in opendmarc_xml when parsing a specially crafted DMARC aggregate report. This can cause remote memory corruption when a &#39;\0&#39; byte overwrites the heap metadata of the next chunk and its PREV_INUSE flag.</p> <p>OpenDMARC through 1.3.2 and 1.4.x through 1.4.0-Beta1 has improper null termination in the function opendmarc_xml_parse that can result in a one-byte heap overflow in opendmarc_xml when parsing a specially crafted DMARC aggregate report. This can cause remote memory corruption when a &#39;\0&#39; byte overwrites the heap metadata of the next chunk and its PREV_INUSE flag.</p> https://cve.radiocsirt.org/vuln/cve-2020-12460 https://cve.radiocsirt.org/vuln/usn-6356-1 <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: opendmarc, Ubuntu:18.04:LTS: opendmarc, Ubuntu:20.04:LTS: opendmarc</p> <p>Jianjun Chen, Vern Paxson and Jian Jiang discovered that OpenDMARC incorrectly handled certain inputs. If a user or an automated system were tricked into receiving crafted inputs, an attacker could possibly use this to falsify the domain of an e-mails origin. (CVE-2020-12272)</p> <p>Patrik Lantz discovered that OpenDMARC incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. (CVE-2020-12460)</p> <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: opendmarc, Ubuntu:18.04:LTS: opendmarc, Ubuntu:20.04:LTS: opendmarc</p> <p>Jianjun Chen, Vern Paxson and Jian Jiang discovered that OpenDMARC incorrectly handled certain inputs. If a user or an automated system were tricked into receiving crafted inputs, an attacker could possibly use this to falsify the domain of an e-mails origin. (CVE-2020-12272)</p> <p>Patrik Lantz discovered that OpenDMARC incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. (CVE-2020-12460)</p> https://cve.radiocsirt.org/vuln/usn-6356-1