CVE-2020-28010
First published: Thu May 06 2021(Updated: )
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).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| sa-exim | >=4.00<4.94.2 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-28010?
CVE-2020-28010 is a vulnerability that allows Out-of-bounds Write in Exim 4 before 4.94.2.
What is the severity of CVE-2020-28010?
The severity of CVE-2020-28010 is high with a CVSS score of 7.8.
How does CVE-2020-28010 affect Exim?
CVE-2020-28010 affects Exim 4 before 4.94.2 and allows Out-of-bounds Write due to a buffer overflow issue.
How can I fix CVE-2020-28010?
To fix CVE-2020-28010, update Exim to version 4.94.2 or later.
Where can I find more information about CVE-2020-28010?
More information about CVE-2020-28010 can be found at the following references: [1] [2]
- agent/references
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/last-modified-date
- agent/severity
- agent/author
- agent/first-publish-date
- agent/description
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/exim
- canonical/sa-exim
- version/sa-exim/4.00