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NVD Vulnerability Details :

CVE-2007-4635

Modified

Source-cve@mitre.org

Published At-31 Aug, 2007 | 23:17

Updated At-23 Apr, 2026 | 00:35

Yahoo! Messenger 8.1.0.209 and 8.1.0.402 allows remote attackers to cause a denial of service (application crash) via certain file-transfer packets, possibly involving a buffer overflow, as demonstrated by ym8bug.exe. NOTE: this might be related to CVE-2007-4515. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	2.0	5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P

Type: Primary

Version: 2.0

Base score: 5.0

Base severity: MEDIUM

Vector:

AV:N/AC:L/Au:N/C:N/I:N/A:P

CPE Matches

Yahoo Inc.

>>messenger>>8.1.0.209

cpe:2.3:a:yahoo:messenger:8.1.0.209:*:*:*:*:*:*:*

Yahoo Inc.

>>messenger>>8.1.0.402

cpe:2.3:a:yahoo:messenger:8.1.0.402:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-20	Primary	nvd@nist.gov
CWE-119	Primary	nvd@nist.gov

CWE ID: CWE-20

Type: Primary

Source: nvd@nist.gov

CWE ID: CWE-119

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
http://www.securityfocus.com/bid/25484	cve@mitre.org	Exploit
http://www.securityfocus.com/bid/25484	af854a3a-2127-422b-91ae-364da2661108	Exploit

Hyperlink: http://www.securityfocus.com/bid/25484

Source: cve@mitre.org

Resource:

Exploit

Hyperlink: http://www.securityfocus.com/bid/25484

Source: af854a3a-2127-422b-91ae-364da2661108

Resource:

Exploit

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History