Vulnerabilities > Skype Technologies > Critical

DATE CVE VULNERABILITY TITLE RISK
2008-06-06 CVE-2008-2545 Improper Input Validation vulnerability in Skype Technologies Skype
Skype 3.6.0.248, and other versions before 3.8.0.139, uses a case-sensitive comparison when checking for dangerous extensions, which allows user-assisted remote attackers to bypass warning dialogs and possibly execute arbitrary code via a file: URI with a dangerous extension that uses a different case.
network
skype-technologies CWE-20
critical
9.3
2008-06-06 CVE-2008-1805 Improper Input Validation vulnerability in Skype Technologies Skype
Incomplete blacklist vulnerability in Skype 3.6.0.248, and other versions before 3.8.0.139, allows user-assisted remote attackers to bypass warning dialogs and possibly execute arbitrary code via a file: URI that ends in an executable extension that is not covered by the blacklist.
network
skype-technologies CWE-20
critical
9.3
2008-01-25 CVE-2008-0454 Cross-Site Scripting vulnerability in multiple products
Cross-zone scripting vulnerability in the Internet Explorer web control in Skype 3.6.0.244, and earlier 3.5.x and 3.6.x versions, on Windows allows user-assisted remote attackers to inject arbitrary web script or HTML in the Local Machine Zone via the Title field of a (1) Dailymotion and possibly (2) Metacafe movie in the Skype video gallery, accessible through a search within the "Add video to chat" dialog, aka "videomood XSS."
9.3
2005-10-27 CVE-2005-3267 Numeric Errors vulnerability in Skype Technologies Skype
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.
network
low complexity
skype-technologies CWE-189
critical
10.0
2005-10-27 CVE-2005-3265 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Skype Technologies Skype
Buffer overflow in Skype for Windows 1.1.x.0 through 1.4.x.83 allows remote attackers to execute arbitrary code via (1) callto:// and (2) skype:// links, or (3) a non-standard VCARD, possibly due to an underlying error in the SysUtils.WideFmtStr Delphi routine.
network
skype-technologies CWE-119
critical
9.3
2005-01-10 CVE-2004-1114 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Skype Technologies Skype
Buffer overflow in the handling of command line arguments in Skype 1.0.x.94 through 1.0.x.98 allows remote attackers to execute arbitrary code via a callto:// URL with a long non-existent username, a different vulnerability than CVE-2004-1777.
network
skype-technologies CWE-119
critical
9.3