CVE-2019-19920: OS Command Injection
First published: Sun Dec 22 2019(Updated: )
Last updated 24 July 2024
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/sa-exim | 4.2.1-20 | |
| sa-exim | =4.2.1 | |
| Ubuntu | =16.04 | |
| Debian | =8.0 | |
| Debian | =9.0 | |
| Debian | =10.0 |
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Reference Links
- https://bugs.debian.org/946829#24
- https://lists.debian.org/debian-lts-announce/2020/01/msg00006.html
- https://marc.info/?l=spamassassin-users&m=157668107325768&w=2
- https://marc.info/?l=spamassassin-users&m=157668305026635&w=2
- https://usn.ubuntu.com/4520-1/
- https://marc.info/?l=spamassassin-users&m=157668107325768&w=2
- https://marc.info/?l=spamassassin-users&m=157668305026635&w=2
- https://launchpad.net/bugs/cve/CVE-2019-19920
- https://security-tracker.debian.org/tracker/CVE-2019-19920
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19920
- https://nvd.nist.gov/vuln/detail/CVE-2019-19920
- https://ubuntu.com/security/CVE-2019-19920
Frequently Asked Questions
What is the severity of CVE-2019-19920?
CVE-2019-19920 is considered a critical vulnerability that allows attackers to execute arbitrary code on the affected systems.
How do I fix CVE-2019-19920?
To fix CVE-2019-19920, upgrade sa-exim to version 4.2.1-20 or later.
Which versions of sa-exim are affected by CVE-2019-19920?
CVE-2019-19920 affects sa-exim version 4.2.1.
Can CVE-2019-19920 be exploited remotely?
Yes, CVE-2019-19920 can be exploited remotely if an attacker can write a .cf file or a rule on the server.
What are the implications of CVE-2019-19920 for my system?
The implications of CVE-2019-19920 include potential unauthorized code execution, leading to a complete compromise of the affected system.
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