Sendmail < 8.13.2 Mail X-Header Handling Remote Overflow

Medium Nessus Plugin ID 38877


The remote mail server is affected by a buffer overflow vulnerability.


The remote host is running a version of the Sendmail mail server earlier than 8.13.2. Such versions are reportedly affected by a remote buffer overflow vulnerability. An attacker could leverage this flaw to execute arbitrary code with the privileges of the affected application.


Upgrade to Sendmail 8.13.2 or later.

See Also

Plugin Details

Severity: Medium

ID: 38877

File Name: sendmail_x_header_buffer_overflow.nasl

Version: 1.18

Type: remote

Published: 2009/05/24

Updated: 2018/09/17

Dependencies: 111549

Risk Information

Risk Factor: Medium

CVSS Score Source: CVE-2009-1490

CVSS v2.0

Base Score: 5

Temporal Score: 3.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

CVSS v3.0

Base Score: 5.3

Temporal Score: 4.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:sendmail:sendmail

Required KB Items: installed_sw/Sendmail

Exploit Available: true

Exploit Ease: Exploits are available

Reference Information

CVE: CVE-2009-1490

BID: 34944

CWE: 119