CVE-2005-3267: n/a vulnerability

CVE-2005-3267: Integer overflow in Skype client before 1.4.x.84 on Windows, before 1.3.x.17 on Mac OS, before 1.2.x.18 on...

Integer overflow in Skype client before 1.4.x.84 on Windows, before 1.3.x.17 on Mac OS, before 1.2.x.18 on Linux, and 1.1.x.6 and earlier allows remote attackers to cause a denial of service (crash) via crafted network data with a large Object Counter value, which leads to a resultant heap-based buffer overflow.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 23:01 UTC (UTC+00:00)

Security readout for executives and security teams

This affects very old Skype desktop clients. A remote attacker could send crafted network data that crashes the client. The source bundle describes denial of service, not proven code execution. Business urgency is mainly legacy-risk cleanup: remove or upgrade unsupported Skype installations if they still exist. Modern environments are unlikely to run these 2005-era Skype clients, but exposure exists wherever legacy desktop images, unmanaged endpoints, or archived application packages still contain affected versions. Treat this as a legacy hygiene issue unless vulnerable clients are confirmed in use. If found, prioritize removal because the software is obsolete and remotely crashable. Mitigation focus: Remove obsolete Skype clients from managed endpoints.; Upgrade any retained clients beyond the fixed version thresholds.; Block unsupported Skype software through endpoint management policy..

Prepared: Jun 29, 2026, 17:15 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-2005-3267 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: Oct 27, 2005, 04:00 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

2Source 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
skype-client-udp-bo(22850)CVE reference · vdb-entry, x_refsource_XF

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.