CVE-2003-0719

Name: CVE-2003-0719
Creator: NVD / NIST
Published: 2004-06-01T04:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 83.41%

Last modified Jun 16, 2026

CVE-2003-0719 is a vulnerability of currently unknown severity. Buffer overflow in the Private Communications Transport (PCT) protocol implementation in the Microsoft SSL library, as used in Microsoft Windows NT 4.0 SP6a, 2000 SP2 through SP4, XP SP1, Server 2003, NetMeeting, Windows 98, and Windows ME, allows remote attackers to execute arbitrary code via PCT 1.0 handshake packets.. EPSS estimates a 83.41% chance of exploitation in the next 30 days.

Description

Buffer overflow in the Private Communications Transport (PCT) protocol implementation in the Microsoft SSL library, as used in Microsoft Windows NT 4.0 SP6a, 2000 SP2 through SP4, XP SP1, Server 2003, NetMeeting, Windows 98, and Windows ME, allows remote attackers to execute arbitrary code via PCT 1.0 handshake packets.

Metrics

EPSS Probability

83.41%

99.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions	Update
Microsoft	Netmeeting	All versions	—
Microsoft	Windows 2000	All versions	Sp2
Microsoft	Windows 2003 Server	r2	—
Microsoft	Windows 98	All versions	Gold
Microsoft	Windows Me	All versions	—
Microsoft	Windows Nt	4.0	Sp6a
Microsoft	Windows Xp	All versions	Sp1

References

http://www.kb.cert.org/vuls/id/586540Patch, Third Party Advisory, US Government Resource
http://www.securityfocus.com/archive/1/361836Patch, Vendor Advisory
http://www.us-cert.gov/cas/techalerts/TA04-104A.htmlThird Party Advisory, US Government Resource
http://xforce.iss.net/xforce/alerts/id/168Patch, Vendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-011
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1093
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A889
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A903
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A951
http://www.kb.cert.org/vuls/id/586540Patch, Third Party Advisory, US Government Resource
http://www.securityfocus.com/archive/1/361836Patch, Vendor Advisory
http://www.us-cert.gov/cas/techalerts/TA04-104A.htmlThird Party Advisory, US Government Resource
http://xforce.iss.net/xforce/alerts/id/168Patch, Vendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-011
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1093
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A889
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A903
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A951

Timeline

Published: Jun 1, 2004
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2003-0719?

How severe is CVE-2003-0719?

Severity scoring for CVE-2003-0719 is pending analysis. The EPSS model estimates a 83.41% probability of exploitation in the next 30 days.

How do I fix CVE-2003-0719?

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-2003-0719?

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

Scan your code now

Source: NVD / NIST