CVE-2011-4607 - Vulnerability Details - OpenCVE

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.

Published: 2013-08-23

Score: 2.1 Low

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:putty:putty:0.59:::::::*
	cpe:2.3:a:putty:putty:0.60:::::::*
	cpe:2.3:a:putty:putty:0.61:::::::*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
Debian DSA	DSA-2736-1	putty security update
EUVD	EUVD-2011-4531	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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00056.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://seclists.org/oss-sec/2011/q4/499
http://seclists.org/oss-sec/2011/q4/500
http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/password-not-wiped.html

History

No history.

Subscriptions

Putty Putty

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2013-08-23T16:00:00.000Z

Updated: 2024-09-16T18:04:01.003Z

Reserved: 2011-11-29T00:00:00.000Z

Link: CVE-2011-4607

Vulnrichment

No data.

NVD

Status : Modified

Published: 2013-08-23T16:55:06.907

Modified: 2026-04-29T01:13:23.040

Link: CVE-2011-4607

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-119

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