Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2013-4852

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.018
EPSS Ranking 81.5%
CVSS Severity
CVSS v2 Score 6.8
References
Products affected by CVE-2013-4852
  • Putty » Putty » Version: 0.45
    cpe:2.3:a:putty:putty:0.45
  • Putty » Putty » Version: 0.46
    cpe:2.3:a:putty:putty:0.46
  • Putty » Putty » Version: 0.47
    cpe:2.3:a:putty:putty:0.47
  • Putty » Putty » Version: 0.48
    cpe:2.3:a:putty:putty:0.48
  • Putty » Putty » Version: 0.49
    cpe:2.3:a:putty:putty:0.49
  • Putty » Putty » Version: 0.50
    cpe:2.3:a:putty:putty:0.50
  • Putty » Putty » Version: 0.51
    cpe:2.3:a:putty:putty:0.51
  • Putty » Putty » Version: 0.52
    cpe:2.3:a:putty:putty:0.52
  • Putty » Putty » Version: 0.53b
    cpe:2.3:a:putty:putty:0.53b
  • Putty » Putty » Version: 0.54
    cpe:2.3:a:putty:putty:0.54
  • Putty » Putty » Version: 0.55
    cpe:2.3:a:putty:putty:0.55
  • Putty » Putty » Version: 0.56
    cpe:2.3:a:putty:putty:0.56
  • Putty » Putty » Version: 0.57
    cpe:2.3:a:putty:putty:0.57
  • Putty » Putty » Version: 0.58
    cpe:2.3:a:putty:putty:0.58
  • Putty » Putty » Version: 0.59
    cpe:2.3:a:putty:putty:0.59
  • Putty » Putty » Version: 0.60
    cpe:2.3:a:putty:putty:0.60
  • Putty » Putty » Version: 0.61
    cpe:2.3:a:putty:putty:0.61
  • Putty » Putty » Version: 2010-06-01
    cpe:2.3:a:putty:putty:2010-06-01
  • Simon Tatham » Putty » Version: N/A
    cpe:2.3:a:simon_tatham:putty:-
  • Simon Tatham » Putty » Version: 0.45
    cpe:2.3:a:simon_tatham:putty:0.45
  • Simon Tatham » Putty » Version: 0.46
    cpe:2.3:a:simon_tatham:putty:0.46
  • Simon Tatham » Putty » Version: 0.47
    cpe:2.3:a:simon_tatham:putty:0.47
  • Simon Tatham » Putty » Version: 0.48
    cpe:2.3:a:simon_tatham:putty:0.48
  • Simon Tatham » Putty » Version: 0.49
    cpe:2.3:a:simon_tatham:putty:0.49
  • Simon Tatham » Putty » Version: 0.50
    cpe:2.3:a:simon_tatham:putty:0.50
  • Simon Tatham » Putty » Version: 0.51
    cpe:2.3:a:simon_tatham:putty:0.51
  • Simon Tatham » Putty » Version: 0.52
    cpe:2.3:a:simon_tatham:putty:0.52
  • Simon Tatham » Putty » Version: 0.53
    cpe:2.3:a:simon_tatham:putty:0.53
  • Simon Tatham » Putty » Version: 0.53b
    cpe:2.3:a:simon_tatham:putty:0.53b
  • Simon Tatham » Putty » Version: 0.54
    cpe:2.3:a:simon_tatham:putty:0.54
  • Simon Tatham » Putty » Version: 0.55
    cpe:2.3:a:simon_tatham:putty:0.55
  • Simon Tatham » Putty » Version: 0.56
    cpe:2.3:a:simon_tatham:putty:0.56
  • Simon Tatham » Putty » Version: 0.57
    cpe:2.3:a:simon_tatham:putty:0.57
  • Simon Tatham » Putty » Version: 0.58
    cpe:2.3:a:simon_tatham:putty:0.58
  • Simon Tatham » Putty » Version: 0.59
    cpe:2.3:a:simon_tatham:putty:0.59
  • Simon Tatham » Putty » Version: 0.60
    cpe:2.3:a:simon_tatham:putty:0.60
  • Simon Tatham » Putty » Version: 0.61
    cpe:2.3:a:simon_tatham:putty:0.61
  • Simon Tatham » Putty » Version: 0.62
    cpe:2.3:a:simon_tatham:putty:0.62
  • Winscp » Winscp » Version: 2.0
    cpe:2.3:a:winscp:winscp:2.0
  • Winscp » Winscp » Version: 2.1
    cpe:2.3:a:winscp:winscp:2.1
  • Winscp » Winscp » Version: 2.2
    cpe:2.3:a:winscp:winscp:2.2
  • Winscp » Winscp » Version: 2.2.3
    cpe:2.3:a:winscp:winscp:2.2.3
  • Winscp » Winscp » Version: 2.3
    cpe:2.3:a:winscp:winscp:2.3
  • Winscp » Winscp » Version: 3.0
    cpe:2.3:a:winscp:winscp:3.0
  • Winscp » Winscp » Version: 3.1
    cpe:2.3:a:winscp:winscp:3.1
  • Winscp » Winscp » Version: 3.2
    cpe:2.3:a:winscp:winscp:3.2
  • Winscp » Winscp » Version: 3.2.1
    cpe:2.3:a:winscp:winscp:3.2.1
  • Winscp » Winscp » Version: 3.3
    cpe:2.3:a:winscp:winscp:3.3
  • Winscp » Winscp » Version: 3.4
    cpe:2.3:a:winscp:winscp:3.4
  • Winscp » Winscp » Version: 3.4.1
    cpe:2.3:a:winscp:winscp:3.4.1
  • Winscp » Winscp » Version: 3.4.2
    cpe:2.3:a:winscp:winscp:3.4.2
  • Winscp » Winscp » Version: 3.5
    cpe:2.3:a:winscp:winscp:3.5
  • Winscp » Winscp » Version: 3.5.5
    cpe:2.3:a:winscp:winscp:3.5.5
  • Winscp » Winscp » Version: 3.5.6
    cpe:2.3:a:winscp:winscp:3.5.6
  • Winscp » Winscp » Version: 3.6
    cpe:2.3:a:winscp:winscp:3.6
  • Winscp » Winscp » Version: 3.6.1
    cpe:2.3:a:winscp:winscp:3.6.1
  • Winscp » Winscp » Version: 3.6.5
    cpe:2.3:a:winscp:winscp:3.6.5
  • Winscp » Winscp » Version: 3.6.6
    cpe:2.3:a:winscp:winscp:3.6.6
  • Winscp » Winscp » Version: 3.6.7
    cpe:2.3:a:winscp:winscp:3.6.7
  • Winscp » Winscp » Version: 3.6.8
    cpe:2.3:a:winscp:winscp:3.6.8
  • Winscp » Winscp » Version: 3.7
    cpe:2.3:a:winscp:winscp:3.7
  • Winscp » Winscp » Version: 3.7.1
    cpe:2.3:a:winscp:winscp:3.7.1
  • Winscp » Winscp » Version: 3.7.2
    cpe:2.3:a:winscp:winscp:3.7.2
  • Winscp » Winscp » Version: 3.7.3
    cpe:2.3:a:winscp:winscp:3.7.3
  • Winscp » Winscp » Version: 3.7.4
    cpe:2.3:a:winscp:winscp:3.7.4
  • Winscp » Winscp » Version: 3.7.5
    cpe:2.3:a:winscp:winscp:3.7.5
  • Winscp » Winscp » Version: 3.7.6
    cpe:2.3:a:winscp:winscp:3.7.6
  • Winscp » Winscp » Version: 3.8
    cpe:2.3:a:winscp:winscp:3.8
  • Winscp » Winscp » Version: 3.8.1
    cpe:2.3:a:winscp:winscp:3.8.1
  • Winscp » Winscp » Version: 3.8.2
    cpe:2.3:a:winscp:winscp:3.8.2
  • Winscp » Winscp » Version: 3.8_beta
    cpe:2.3:a:winscp:winscp:3.8_beta
  • Winscp » Winscp » Version: 4.0
    cpe:2.3:a:winscp:winscp:4.0
  • Winscp » Winscp » Version: 4.0.1
    cpe:2.3:a:winscp:winscp:4.0.1
  • Winscp » Winscp » Version: 4.0.2
    cpe:2.3:a:winscp:winscp:4.0.2
  • Winscp » Winscp » Version: 4.0.3
    cpe:2.3:a:winscp:winscp:4.0.3
  • Winscp » Winscp » Version: 4.0.4
    cpe:2.3:a:winscp:winscp:4.0.4
  • Winscp » Winscp » Version: 4.0.5
    cpe:2.3:a:winscp:winscp:4.0.5
  • Winscp » Winscp » Version: 4.0.6
    cpe:2.3:a:winscp:winscp:4.0.6
  • Winscp » Winscp » Version: 4.0.7
    cpe:2.3:a:winscp:winscp:4.0.7
  • Winscp » Winscp » Version: 4.1
    cpe:2.3:a:winscp:winscp:4.1
  • Winscp » Winscp » Version: 4.1.1
    cpe:2.3:a:winscp:winscp:4.1.1
  • Winscp » Winscp » Version: 4.1.2
    cpe:2.3:a:winscp:winscp:4.1.2
  • Winscp » Winscp » Version: 4.1.3
    cpe:2.3:a:winscp:winscp:4.1.3
  • Winscp » Winscp » Version: 4.1.4
    cpe:2.3:a:winscp:winscp:4.1.4
  • Winscp » Winscp » Version: 4.1.5
    cpe:2.3:a:winscp:winscp:4.1.5
  • Winscp » Winscp » Version: 4.1.6
    cpe:2.3:a:winscp:winscp:4.1.6
  • Winscp » Winscp » Version: 4.1.7
    cpe:2.3:a:winscp:winscp:4.1.7
  • Winscp » Winscp » Version: 4.1.8
    cpe:2.3:a:winscp:winscp:4.1.8
  • Winscp » Winscp » Version: 4.1.9
    cpe:2.3:a:winscp:winscp:4.1.9
  • Winscp » Winscp » Version: 4.2
    cpe:2.3:a:winscp:winscp:4.2
  • Winscp » Winscp » Version: 4.2.1
    cpe:2.3:a:winscp:winscp:4.2.1
  • Winscp » Winscp » Version: 4.2.2
    cpe:2.3:a:winscp:winscp:4.2.2
  • Winscp » Winscp » Version: 4.2.3
    cpe:2.3:a:winscp:winscp:4.2.3
  • Winscp » Winscp » Version: 4.2.4
    cpe:2.3:a:winscp:winscp:4.2.4
  • Winscp » Winscp » Version: 4.2.5
    cpe:2.3:a:winscp:winscp:4.2.5
  • Winscp » Winscp » Version: 4.2.6
    cpe:2.3:a:winscp:winscp:4.2.6
  • Winscp » Winscp » Version: 4.2.7
    cpe:2.3:a:winscp:winscp:4.2.7
  • Winscp » Winscp » Version: 4.2.8
    cpe:2.3:a:winscp:winscp:4.2.8
  • Winscp » Winscp » Version: 4.2.9
    cpe:2.3:a:winscp:winscp:4.2.9
  • Winscp » Winscp » Version: 4.3
    cpe:2.3:a:winscp:winscp:4.3
  • Winscp » Winscp » Version: 4.3.1
    cpe:2.3:a:winscp:winscp:4.3.1
  • Winscp » Winscp » Version: 4.3.2
    cpe:2.3:a:winscp:winscp:4.3.2
  • Winscp » Winscp » Version: 4.3.3
    cpe:2.3:a:winscp:winscp:4.3.3
  • Winscp » Winscp » Version: 4.3.4
    cpe:2.3:a:winscp:winscp:4.3.4
  • Winscp » Winscp » Version: 4.3.5
    cpe:2.3:a:winscp:winscp:4.3.5
  • Winscp » Winscp » Version: 4.3.6
    cpe:2.3:a:winscp:winscp:4.3.6
  • Winscp » Winscp » Version: 4.3.7
    cpe:2.3:a:winscp:winscp:4.3.7
  • Winscp » Winscp » Version: 4.3.8
    cpe:2.3:a:winscp:winscp:4.3.8
  • Winscp » Winscp » Version: 4.3.9
    cpe:2.3:a:winscp:winscp:4.3.9
  • Winscp » Winscp » Version: 4.4
    cpe:2.3:a:winscp:winscp:4.4
  • Winscp » Winscp » Version: 4.4.0
    cpe:2.3:a:winscp:winscp:4.4.0
  • Winscp » Winscp » Version: 5.0
    cpe:2.3:a:winscp:winscp:5.0
  • Winscp » Winscp » Version: 5.0.1
    cpe:2.3:a:winscp:winscp:5.0.1
  • Winscp » Winscp » Version: 5.0.2
    cpe:2.3:a:winscp:winscp:5.0.2
  • Winscp » Winscp » Version: 5.0.3
    cpe:2.3:a:winscp:winscp:5.0.3
  • Winscp » Winscp » Version: 5.0.4
    cpe:2.3:a:winscp:winscp:5.0.4
  • Winscp » Winscp » Version: 5.0.5
    cpe:2.3:a:winscp:winscp:5.0.5
  • Winscp » Winscp » Version: 5.0.6
    cpe:2.3:a:winscp:winscp:5.0.6
  • Winscp » Winscp » Version: 5.0.7
    cpe:2.3:a:winscp:winscp:5.0.7
  • Winscp » Winscp » Version: 5.0.8
    cpe:2.3:a:winscp:winscp:5.0.8
  • Winscp » Winscp » Version: 5.0.9
    cpe:2.3:a:winscp:winscp:5.0.9
  • Winscp » Winscp » Version: 5.1
    cpe:2.3:a:winscp:winscp:5.1
  • Winscp » Winscp » Version: 5.1.1
    cpe:2.3:a:winscp:winscp:5.1.1
  • Winscp » Winscp » Version: 5.1.2
    cpe:2.3:a:winscp:winscp:5.1.2
  • Winscp » Winscp » Version: 5.1.3
    cpe:2.3:a:winscp:winscp:5.1.3
  • Winscp » Winscp » Version: 5.1.4
    cpe:2.3:a:winscp:winscp:5.1.4
  • Winscp » Winscp » Version: 5.1.5
    cpe:2.3:a:winscp:winscp:5.1.5
  • Debian » Debian Linux » Version: 6.0
    cpe:2.3:o:debian:debian_linux:6.0
  • Debian » Debian Linux » Version: 7.0
    cpe:2.3:o:debian:debian_linux:7.0
  • Debian » Debian Linux » Version: 7.1
    cpe:2.3:o:debian:debian_linux:7.1
  • Opensuse » Opensuse » Version: 12.3
    cpe:2.3:o:opensuse:opensuse:12.3


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