CVE-2019-11395

Name: CVE-2019-11395
Creator: NVD / NIST
Published: 2019-04-22T11:29:04.127+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 14.57%

Last modified Jun 17, 2026

CVE-2019-11395 is a vulnerability of currently unknown severity. A buffer overflow in MailCarrier 2.51 allows remote attackers to execute arbitrary code via a long string, as demonstrated by SMTP RCPT TO, POP3 USER, POP3 LIST, POP3 TOP, or POP3 RETR.. EPSS estimates a 14.57% chance of exploitation in the next 30 days.

Description

A buffer overflow in MailCarrier 2.51 allows remote attackers to execute arbitrary code via a long string, as demonstrated by SMTP RCPT TO, POP3 USER, POP3 LIST, POP3 TOP, or POP3 RETR.

Metrics

EPSS Probability

14.57%

96.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Tabslab	Mailcarrier	2.51

References

http://packetstormsecurity.com/files/152502/MailCarrier-2.51-RCPT-TO-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/152504/MailCarrier-2.51-USER-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/152505/MailCarrier-2.51-LIST-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/152506/MailCarrier-2.51-TOP-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/152530/MailCarrier-2.51-RETR-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
https://packetstormsecurity.com/files/152502/MailCarrier-2.51-RCPT-TO-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
https://packetstormsecurity.com/files/152504/MailCarrier-2.51-USER-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
https://packetstormsecurity.com/files/152505/MailCarrier-2.51-LIST-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
https://packetstormsecurity.com/files/152506/MailCarrier-2.51-TOP-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
https://packetstormsecurity.com/files/152530/MailCarrier-2.51-RETR-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/152502/MailCarrier-2.51-RCPT-TO-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/152504/MailCarrier-2.51-USER-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/152505/MailCarrier-2.51-LIST-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/152506/MailCarrier-2.51-TOP-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/152530/MailCarrier-2.51-RETR-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
https://packetstormsecurity.com/files/152502/MailCarrier-2.51-RCPT-TO-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
https://packetstormsecurity.com/files/152504/MailCarrier-2.51-USER-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
https://packetstormsecurity.com/files/152505/MailCarrier-2.51-LIST-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
https://packetstormsecurity.com/files/152506/MailCarrier-2.51-TOP-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
https://packetstormsecurity.com/files/152530/MailCarrier-2.51-RETR-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry

Timeline

Published: Apr 22, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-11395?

A buffer overflow in MailCarrier 2.51 allows remote attackers to execute arbitrary code via a long string, as demonstrated by SMTP RCPT TO, POP3 USER, POP3 LIST, POP3 TOP, or POP3 RETR.

How severe is CVE-2019-11395?

Severity scoring for CVE-2019-11395 is pending analysis. The EPSS model estimates a 14.57% probability of exploitation in the next 30 days.

How do I fix CVE-2019-11395?

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-2019-11395?

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

Scan your code now

Source: NVD / NIST