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CVE-2003-1177

UnknownEPSS 12.93%

Last modified

CVE-2003-1177 is a vulnerability of currently unknown severity. Buffer overflow in the base64 decoder in MERCUR Mailserver 4.2 before SP3a allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long (1) AUTH command to the POP3 server or (2) AUTHENTICATE command to the IMAP server.. EPSS estimates a 12.93% chance of exploitation in the next 30 days.

Description

Buffer overflow in the base64 decoder in MERCUR Mailserver 4.2 before SP3a allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long (1) AUTH command to the POP3 server or (2) AUTHENTICATE command to the IMAP server.

Metrics

EPSS Probability
12.93%

95.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
Atrium SoftwareMercur Mailserver3.3
Atrium SoftwareMercur Mailserver3.3_sp1
Atrium SoftwareMercur Mailserver3.3_sp2
Atrium SoftwareMercur Mailserver4.1
Atrium SoftwareMercur Mailserver4.1_sp1
Atrium SoftwareMercur Mailserver4.2
Atrium SoftwareMercur Mailserver4.2_sp1
Atrium SoftwareMercur Mailserver4.2_sp2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2003-1177?
Buffer overflow in the base64 decoder in MERCUR Mailserver 4.2 before SP3a allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long (1) AUTH command to the POP3 server or (2) AUTHENTICATE command to the IMAP server.
How severe is CVE-2003-1177?
Severity scoring for CVE-2003-1177 is pending analysis. The EPSS model estimates a 12.93% probability of exploitation in the next 30 days.
How do I fix CVE-2003-1177?
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-2003-1177?

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

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Source: NVD / NIST