What is CVE-2019-11682?

CVE-2019-11682 is a critical-severity vulnerability in Tabslab Mailcarrier, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2019-05-02.

How severe is CVE-2019-11682?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Tabslab Mailcarrier

CVE-2019-11682

A buffer overflow in the SMTP response service in MailCarrier 2.51 allows the attacker to execute arbitrary code remotely via a long HELP command, a related issue to CVE-2019-11395.

Vulnerability class: Buffer Overflow

EPSS: 0.032 (86.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tabslab Mailcarrier — versions 2.51
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-11682?: CVE-2019-11682 is a critical-severity vulnerability in Tabslab Mailcarrier, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2019-05-02.
How severe is CVE-2019-11682?: Critical severity. CVSS v3 base score is 9.8 out of 10.