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Echo: curl: security update to 1:8.22.0-1+e1

high Tenable Cloud Security Plugin ID 464174

Description

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

 - A flaw in the libcurl SASL negotiation for LDAP authentication allows an incomplete handshake sequence to
 be misinterpreted as a successful cryptographic verification. An attacker executing a Man-in-the-Middle
 (MITM) attack can inject a premature or shortcut response that bypasses complete peer validation.
 (CVE-2026-13608)

Solution

Update the curl library and its related packages to version 1:8.22.0-1+e1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-13608

Plugin Details

Severity: High

ID: 464174

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.42

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.6

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

CVSS Score Source: CVE-2026-13608

CVSS v3

Risk Factor: High

Base Score: 7.4

Temporal Score: 6.7

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/2/2026

Vulnerability Publication Date: 9/3/2026

Reference Information

CVE: CVE-2026-13608

IAVA: 2026-A-0932