Skype Technologies Skype Networking Routine Heap Overflow Vulnerability
BID:15192
Info
Skype Technologies Skype Networking Routine Heap Overflow Vulnerability
| Bugtraq ID: | 15192 |
| Class: | Boundary Condition Error |
| CVE: |
CVE-2005-3267 |
| Remote: | Yes |
| Local: | No |
| Published: | Oct 25 2005 12:00AM |
| Updated: | Mar 17 2006 11:00PM |
| Credit: | Discovery credited to the EADS Corporate Research Center security lab. |
| Vulnerable: |
Skype Technologies Skype (Pocket PC) 1.1 .0.6 Skype Technologies Skype (Mac OS X) 1.3 .0.16 Skype Technologies Skype (Linux) 1.2 .0.17 Skype Technologies Skype (Linux) 1.1 .0.20 Skype Technologies Skype (Linux) 1.0.0.7 Skype Technologies Skype (Linux) 1.0.0.1 Skype Technologies Skype (Linux) 0.93.0.3 Skype Technologies Skype (Linux) 0.92.0.12 Skype Technologies Skype 1.4 .0.83 Skype Technologies Skype 1.1 .0.0 Skype Technologies Skype 1.0 .0.97 Skype Technologies Skype 1.0 .0.94 Skype Technologies Skype 1.0 .0.9 Skype Technologies Skype 1.0 .0.29 Skype Technologies Skype 1.0 .0.18 Skype Technologies Skype 1.0 .0.100 Skype Technologies Skype 1.0 .0.10 Skype Technologies Skype 0.98.0.04 |
| Not Vulnerable: | |
Discussion
Skype Technologies Skype Networking Routine Heap Overflow Vulnerability
Skype is prone to a heap overflow in its networking routines. Successful exploitation could result in a denial of service or the execution of remote machine code in the context of the affected application.
This issue affects Skype for Windows 1.4.*.83 and earlier, Skype for Mac OS X 1.3.*.16 and earlier, Skype for Linux 1.2.*.17 and earlier, and Skype for Pocket PC 1.1.*.6 and earlier.
Skype is prone to a heap overflow in its networking routines. Successful exploitation could result in a denial of service or the execution of remote machine code in the context of the affected application.
This issue affects Skype for Windows 1.4.*.83 and earlier, Skype for Mac OS X 1.3.*.16 and earlier, Skype for Linux 1.2.*.17 and earlier, and Skype for Pocket PC 1.1.*.6 and earlier.
Exploit / POC
Skype Technologies Skype Networking Routine Heap Overflow Vulnerability
A proof-of-concept exploit is available.
A proof-of-concept exploit is available.
Solution / Fix
Skype Technologies Skype Networking Routine Heap Overflow Vulnerability
Solution:
Fixes are available.
Skype Technologies Skype (Linux) 1.0.0.7
Skype Technologies Skype (Linux) 1.0.0.1
Skype Technologies Skype (Linux) 0.92.0.12
Skype Technologies Skype 0.98.0.04
Skype Technologies Skype (Linux) 0.93.0.3
Skype Technologies Skype 1.0 .0.29
Skype Technologies Skype 1.0 .0.100
Skype Technologies Skype 1.0 .0.97
Skype Technologies Skype 1.0 .0.9
Skype Technologies Skype 1.0 .0.94
Skype Technologies Skype 1.0 .0.10
Skype Technologies Skype 1.0 .0.18
Skype Technologies Skype (Linux) 1.1 .0.20
Skype Technologies Skype 1.1 .0.0
Skype Technologies Skype (Linux) 1.2 .0.17
Skype Technologies Skype (Mac OS X) 1.3 .0.16
Skype Technologies Skype 1.4 .0.83
Solution:
Fixes are available.
Skype Technologies Skype (Linux) 1.0.0.7
-
Skype Technologies Skype 1.2.*.18
http://www.skype.com/products/skype/linux/
Skype Technologies Skype (Linux) 1.0.0.1
-
Skype Technologies Skype 1.2.*.18
http://www.skype.com/products/skype/linux/
Skype Technologies Skype (Linux) 0.92.0.12
-
Skype Technologies Skype 1.2.*.18
http://www.skype.com/products/skype/linux/
Skype Technologies Skype 0.98.0.04
-
Skype Technologies Skype 1.4.*.84
http://www.skype.com/products/skype/windows/
Skype Technologies Skype (Linux) 0.93.0.3
-
Skype Technologies Skype 1.2.*.18
http://www.skype.com/products/skype/linux/
Skype Technologies Skype 1.0 .0.29
-
Skype Technologies Skype 1.4.*.84
http://www.skype.com/products/skype/windows/
Skype Technologies Skype 1.0 .0.100
-
Skype Technologies Skype 1.4.*.84
http://www.skype.com/products/skype/windows/
Skype Technologies Skype 1.0 .0.97
-
Skype Technologies Skype 1.4.*.84
http://www.skype.com/products/skype/windows/
Skype Technologies Skype 1.0 .0.9
-
Skype Technologies Skype 1.4.*.84
http://www.skype.com/products/skype/windows/
Skype Technologies Skype 1.0 .0.94
-
Skype Technologies Skype 1.4.*.84
http://www.skype.com/products/skype/windows/
Skype Technologies Skype 1.0 .0.10
-
Skype Technologies Skype 1.4.*.84
http://www.skype.com/products/skype/windows/
Skype Technologies Skype 1.0 .0.18
-
Skype Technologies Skype 1.4.*.84
http://www.skype.com/products/skype/windows/
Skype Technologies Skype (Linux) 1.1 .0.20
-
Skype Technologies Skype 1.2.*.18
http://www.skype.com/products/skype/linux/
Skype Technologies Skype 1.1 .0.0
-
Skype Technologies Skype 1.4.*.84
http://www.skype.com/products/skype/windows/
Skype Technologies Skype (Linux) 1.2 .0.17
-
Skype Technologies Skype 1.2.*.18
http://www.skype.com/products/skype/linux/
Skype Technologies Skype (Mac OS X) 1.3 .0.16
-
Skype Technologies Skype 1.3.*.17
http://www.skype.com/products/skype/macosx/
Skype Technologies Skype 1.4 .0.83
-
Skype Technologies Skype 1.4.*.84
http://www.skype.com/products/skype/windows/
References
Skype Technologies Skype Networking Routine Heap Overflow Vulnerability
References:
References:
- Silver Needle in the Skype (Philippe Biondi, & Fabrice Desclaux)
- Skype Homepage (Skype Technologies)
- SKYPE-SB/2005-003: Heap overflow in networking routine (Skype Technologies)
- Skype security advisory (. EADS CCR DCR/STI/C
)