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CVE-2011-1432

UnknownEPSS 2.28%

Last modified

CVE-2011-1432 is a vulnerability of currently unknown severity. The STARTTLS implementation in SCO SCOoffice Server does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted SMTP sessions by sending a cleartext command that is processed after TLS is in place, related to a "plaintext command injection" attack, a similar issue to CVE-2011-0411.. EPSS estimates a 2.28% chance of exploitation in the next 30 days.

Description

The STARTTLS implementation in SCO SCOoffice Server does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted SMTP sessions by sending a cleartext command that is processed after TLS is in place, related to a "plaintext command injection" attack, a similar issue to CVE-2011-0411.

Metrics

EPSS Probability
2.28%

80.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
ScoScoofficeserverAll versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-1432?
The STARTTLS implementation in SCO SCOoffice Server does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted SMTP sessions by sending a cleartext command that is processed after TLS is in place, related to a "plaintext command injection" attack, a similar issue to CVE-2011-0411.
How severe is CVE-2011-1432?
Severity scoring for CVE-2011-1432 is pending analysis. The EPSS model estimates a 2.28% probability of exploitation in the next 30 days.
How do I fix CVE-2011-1432?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-1432?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST