CVE-2019-25364

MailCarrier 2.51 contains a buffer overflow vulnerability in the POP3 USER command that allows remote attackers to execute arbitrary code. Attackers can send a crafted oversized buffer to the POP3 service, overwriting memory and potentially gaining remote system access.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.exploit-db.com/exploits/47554	Exploit Third Party Advisory
https://www.tabslab.com/	Product
https://www.vulncheck.com/advisories/win-mailcarrier-pop-user-remote-buffer-overflow	Broken Link

Configurations

Configuration 1 (hide)

cpe:2.3:a:tabslab:mailcarrier:2.51:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-18 22:16

Updated : 2026-02-24 20:41

NVD link : CVE-2019-25364

Mitre link : CVE-2019-25364

CVE.ORG link : CVE-2019-25364

JSON object : View

Products Affected

tabslab

mailcarrier

CWE

CWE-121

Stack-based Buffer Overflow

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