Exim 4 before 4.94.2 allows Integer Overflow to Buffer Overflow because get_stdinput allows unbounded reads that are accompanied by unbounded increases in a certain size variable. NOTE: exploitation may be impractical because of the execution time needed to overflow (multiple days).
References
Link | Resource |
---|---|
https://www.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28009-STDIN.txt | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-05-06T03:13:01
Updated: 2021-05-06T03:13:01
Reserved: 2020-10-30T00:00:00
Link: CVE-2020-28009
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-05-06T13:15:09.317
Modified: 2021-05-10T19:49:09.257
Link: CVE-2020-28009
JSON object: View
Redhat Information
No data.
CWE