CVE-2019-25364 — CRITICAL (9.8)

Vulnerability Description

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 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tabslab	Mailcarrier	2.51

Related Weaknesses (CWE)

CWE-121

References

https://www.exploit-db.com/exploits/47554ExploitThird Party Advisory
https://www.tabslab.com/Product
https://www.vulncheck.com/advisories/win-mailcarrier-pop-user-remote-buffer-overBroken Link

FAQ

What is CVE-2019-25364?

CVE-2019-25364 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 ser...

How severe is CVE-2019-25364?

CVE-2019-25364 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2019-25364?

Check the references section above for vendor advisories and patch information. Affected products include: Tabslab Mailcarrier.