CVE-2007-4635: n/a vulnerability

CVE-2007-4635: Yahoo!

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.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 16, 2024, 16:32 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2007-4635 describes a remotely triggered crash in Yahoo! Messenger 8.1.0.209 and 8.1.0.402. The reported issue involves certain file-transfer packets and may involve a buffer overflow. Business impact is limited to environments still using those legacy builds. Exposure is likely only where the named Yahoo! Messenger 8.1 builds remain installed or reachable for file-transfer interactions. The bundle provides no CPEs, supported-platform scope, or deployment details. Low operational urgency unless legacy Yahoo! Messenger remains in use. Prioritize discovery and removal over emergency response because source confidence is limited and active exploitation is not evidenced. Mitigation focus: Inventory endpoints for Yahoo! Messenger 8.1.0.209 and 8.1.0.402.; Remove affected installations where no business requirement exists.; Check vendor or archival guidance before assuming a patch path..

Prepared: Jun 29, 2026, 03:52 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2007-4635 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup

Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Aug 31, 2007, 23:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.