CVE-2002-0906: Buffer Overflow
First published: Fri Oct 04 2002(Updated: )
Buffer overflow in Sendmail before 8.12.5, when configured to use a custom DNS map to query TXT records, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malicious DNS server.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Sendmail | =8.12.0 | |
| Sendmail | =8.12.1 | |
| Sendmail | =8.12.3 | |
| Sendmail | =8.12.4 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2002-0906?
CVE-2002-0906 is considered a critical vulnerability due to its potential to allow remote code execution and denial of service.
How do I fix CVE-2002-0906?
To fix CVE-2002-0906, upgrade to Sendmail version 8.12.5 or later.
What versions of Sendmail are affected by CVE-2002-0906?
Sendmail versions 8.12.0 to 8.12.4 are affected by CVE-2002-0906.
Can CVE-2002-0906 be exploited remotely?
Yes, CVE-2002-0906 can be exploited remotely by attacking the Sendmail service configured to query malicious DNS servers.
What impact does CVE-2002-0906 have on systems?
CVE-2002-0906 can lead to a denial of service or potentially allow attackers to execute arbitrary code on affected systems.
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- version/sendmail/8.12.4