Exim 4 before 4.94.2 allows Out-of-bounds Write because the main function, while setuid root, copies the current working directory pathname into a buffer that is too small (on some common platforms).
Published 2021-05-06 13:15:09
Updated 2021-12-03 19:59:58
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Memory Corruption

Threat overview for CVE-2020-28010

Top countries where our scanners detected CVE-2020-28010
Top open port discovered on systems with this issue 80
IPs affected by CVE-2020-28010 218,057
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2020-28010!
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Exploit prediction scoring system (EPSS) score for CVE-2020-28010

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 10 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-28010

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.2
HIGH AV:L/AC:L/Au:N/C:C/I:C/A:C
3.9
10.0
NIST
7.8
HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1.8
5.9
NIST

CWE ids for CVE-2020-28010

  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-28010

Products affected by CVE-2020-28010

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