SEPTEMBER 21, 2026
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Case File

CVE-2011-4607

LOW · CVSS 2.1 EPSS 0.41%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-08-23 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 2.1. See the original NVD description below for full technical details.

CVE
CVE-2011-4607
Severity
LOW
CVSS
2.1
EPSS
0.41%

Original NVD Description

PuTTY 0.59 through 0.61 does not clear sensitive process memory when managing user replies that occur during keyboard-interactive authentication, which might allow local users to read login passwords by obtaining access to the process' memory.