CVE-2013-4852
- State
- Published
- Severity
- Not scored
- Published
- Aug 19, 2013
- Updated
- Aug 6, 2024
- Reserved
- Jul 16, 2013
Description
Integer overflow in PuTTY 0.62 and earlier, WinSCP before 5.1.6, and other products that use PuTTY allows remote SSH servers to cause a denial of service (crash) and possibly execute arbitrary code in certain applications that use PuTTY via a negative size value in an RSA key signature during the SSH handshake, which triggers a heap-based buffer overflow.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 54533third-party-advisory
- 54517third-party-advisory
- http://winscp.net/tracker/show_bug.cgi?id=1017
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718779
- http://www.search-lab.hu/advisories/secadv-20130722
- DSA-2736vendor-advisory
- http://svn.tartarus.org/sgt?view=revision&sortby=date&revision=9896
- openSUSE-SU-2013:1347vendor-advisory
- 54379third-party-advisory
- http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-signature-stringlen.html
- openSUSE-SU-2013:1355vendor-advisory
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