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 |
Configurations
History
10 May 2021, 19:49
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-190 | |
References | (MISC) https://www.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28009-STDIN.txt - Vendor Advisory | |
CPE | cpe:2.3:a:exim:exim:*:*:*:*:*:*:*:* | |
CVSS |
v2 : v3 : |
v2 : 7.2
v3 : 7.8 |
06 May 2021, 13:16
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-05-06 13:15
Updated : 2023-12-10 13:55
NVD link : CVE-2020-28009
Mitre link : CVE-2020-28009
CVE.ORG link : CVE-2020-28009
JSON object : View
Products Affected
exim
- exim
CWE
CWE-190
Integer Overflow or Wraparound