Exim 4 before 4.92 allows Integer Overflow to Buffer Overflow, in which an unauthenticated remote attacker can execute arbitrary code by leveraging the mishandling of continuation lines during header-length restriction.
References
Link | Resource |
---|---|
http://www.openwall.com/lists/oss-security/2021/07/25/1 | Mailing List Third Party Advisory |
http://www.openwall.com/lists/oss-security/2021/08/03/1 | Mailing List Third Party Advisory |
https://www.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28020-HSIZE.txt | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-05-06T04:10:36
Updated: 2021-08-03T02:06:15
Reserved: 2020-10-30T00:00:00
Link: CVE-2020-28020
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-05-06T13:15:09.613
Modified: 2022-06-28T14:11:45.273
Link: CVE-2020-28020
JSON object: View
Redhat Information
No data.
CWE