CVE-2005-3267 json
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 a…
published 2005-10-27 21 y ago modified 2026-06-16 4 mo ago also EUVD-2005-3266
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 7.3%
- EPSS 7.3% chance of exploitation in 30 days, percentile 94%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- securityfocus.com/bid/15192 patch
- secunia.com/advisories/17305/ advisory
- skype.com/security/skype-sb-2005-03.html advisory
Exploit prediction
7.29% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- securityfocus.com http://www.securityfocus.com/bid/15192 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-189 Numeric Errors
References
-
secunia.com
/advisories/17305/
third-party-advisory, patch, vendor-advisory
-
skype.com
/security/skype-sb-2005-03.html
patch, vendor-advisory
-
securityfocus.com
/bid/15192
vdb-entry, exploit, patch
-
vupen.com
/english/advisories/2005/2197
vdb-entry, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/22850
vdb-entry
-
marc.info
/?l=bugtraq&m=113026202728568&w=2
mailing-list
-
osvdb.org
/20306
vdb-entry
-
kb.cert.org
/vuls/id/905177
third-party-advisory, us-government-resource
-
securityreason.com
/securityalert/115
third-party-advisory
Sources
- CVE List CVE-2005-3267
- NVD CVE-2005-3267
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.