National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-4852 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718779
http://lists.opensuse.org/opensuse-updates/2013-08/msg00035.html
http://lists.opensuse.org/opensuse-updates/2013-08/msg00041.html
http://svn.tartarus.org/sgt?view=revision&sortby=date&revision=9896
http://winscp.net/tracker/show_bug.cgi?id=1017
http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-signature-stringlen.html Vendor Advisory
http://www.debian.org/security/2013/dsa-2736
http://www.search-lab.hu/advisories/secadv-20130722

Weakness Enumeration

CWE-ID CWE Name Source
CWE-189 Numeric Errors NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:winscp:winscp:3.7.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:3.8.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:3.8_beta:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:4.0.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:4.0.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:4.2.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:4.2.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:4.2.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:4.2.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:4.3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:4.3.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:4.3.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:4.3.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:4.3.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:4.3.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:4.3.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:4.4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.0:beta:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.0.1:beta:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.0.2:beta:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.0.3:beta:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.0.4:beta:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.0.5:beta:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.0.6:beta:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.0.7:beta:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.0.8:rc:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.0.9:rc:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.1.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.1.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:5.1.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:winscp:winscp:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
5.1.5

Configuration 2 ( hide )
 cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:debian:debian_linux:7.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:a:putty:putty:0.45:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.46:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.47:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.48:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.49:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.50:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.51:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.52:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.53b:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.54:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.55:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.56:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.57:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.58:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.59:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.60:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:putty:putty:0.61:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:simon_tatham:putty:0.53:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:simon_tatham:putty:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
0.62
 cpe:2.3:a:simon_tatham:putty:2010-06-01:r8967:*:*:development_snapshot:*:*:*
     Show Matching CPE(s)


Change History

20 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-4852
NVD Published Date:
08/19/2013
NVD Last Modified:
03/21/2019