CVE-2002-2423: Input Validation
First published: Tue Dec 31 2002(Updated: )
Sendmail 8.12.0 through 8.12.6 truncates log messages longer than 100 characters, which allows remote attackers to prevent the IP address from being logged via a long IDENT response.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Sendmail | =8.12.3 | |
| Sendmail | =8.12.4 | |
| Sendmail | =8.12.1 | |
| Sendmail | =8.12.5 | |
| Sendmail | =8.12.0 | |
| Sendmail | =8.12.6 | |
| Sendmail | =8.12.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2002-2423?
The severity of CVE-2002-2423 is categorized as moderate, as it allows remote attackers to prevent IP address logging.
Which versions of Sendmail are affected by CVE-2002-2423?
CVE-2002-2423 affects Sendmail versions 8.12.0 through 8.12.6.
How do I fix CVE-2002-2423?
To fix CVE-2002-2423, upgrade Sendmail to a version later than 8.12.6.
What type of attack does CVE-2002-2423 allow?
CVE-2002-2423 allows attackers to manipulate log entries by sending excessively long IDENT responses.
What impact does CVE-2002-2423 have on logging?
CVE-2002-2423 can cause important IP address logging information to be truncated or omitted.
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- agent/last-modified-date
- agent/event
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- collector/nvd-historical
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/sendmail
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- version/sendmail/8.12.3
- version/sendmail/8.12.4
- version/sendmail/8.12.1
- version/sendmail/8.12.5
- version/sendmail/8.12.0
- version/sendmail/8.12.6
- version/sendmail/8.12.2