Detections
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Echo: samba: security update to 2:3.5.4~dfsg-2

high Tenable Cloud Security Plugin ID 458850

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - The reply_sesssetup_and_X_spnego function in sesssetup.c in smbd in Samba before 3.4.8 and 3.5.x before
 3.5.2 allows remote attackers to trigger an out-of-bounds read, and cause a denial of service (process
 crash), via a \xff\xff security blob length in a Session Setup AndX request. (CVE-2010-1642)

Solution

Update the samba library and its related packages to version 2:3.5.4~dfsg-2 or later.

See Also

https://advisory.echohq.com/cve/CVE-2010-1642

Plugin Details

Severity: High

ID: 458850

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

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

CVSS Score Source: CVE-2010-1642

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 6/2/2026

Vulnerability Publication Date: 5/11/2010

Reference Information

CVE: CVE-2010-1642