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 '\0' byte overwrites the heap metadata of the next chunk and its PREV_INUSE flag.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-07-27T22:52:35
Updated: 2021-05-31T03:06:13
Reserved: 2020-04-29T00:00:00
Link: CVE-2020-12460
JSON object: View
NVD Information
Status : Modified
Published: 2020-07-27T23:15:12.373
Modified: 2023-11-07T03:15:25.390
Link: CVE-2020-12460
JSON object: View
Redhat Information
No data.
CWE