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Debian » Debian Linux : Vulnerability Statistics

Vulnerability Feeds & Widgets

Vulnerability Trends Over Time

Year # of Vulnerabilities DoS Code Execution Overflow Memory Corruption Sql Injection XSS Directory Traversal Http Response Splitting Bypass something Gain Information Gain Privileges CSRF File Inclusion # of exploits
1999 27 5 3 9 3
2000 16 4 2 3 1 5
2001 31 8 10 9 1 4
2002 7 3 1 2 1 1
2003 10 2 1 4 1 4
2004 17 5 5 3 1 2 1
2005 47 16 17 15 1 2
2006 21 10 4 3 1 1 4
2007 19 4 7 6 1 1 2 3 1
2008 46 19 13 10 8 4 2 15 5 1 1
2009 12 3 1 1 1 1 2 3
2010 11 9 1 2 1 1 1
2011 4 2 1 1
2012 15 5 2 3 1 2 1
2013 85 61 11 23 8 1 1 7 5 2 1
2014 108 61 26 21 3 4 8 3 6 3 2
2015 241 126 35 66 10 1 16 1 2 15 22 2
2016 335 164 69 113 14 1 10 4 2 34 32 11 3
2017 448 161 50 83 16 2 7 3 12 35 9 1
2018 1197 245 140 236 41 2 34 25 1 62 81 8 5 2
2019 360 49 51 66 9 3 8 4 19 22 1
Total 3057 962 450 676 113 16 92 41 5 179 216 62 13 2 2
% Of All 31.5 14.7 22.1 3.7 0.5 3.0 1.3 0.2 5.9 7.1 2.0 0.4 0.1

Warning : Vulnerabilities with publish dates before 1999 are not included in this table and chart. (Because there are not many of them and they make the page look bad; and they may not be actually published in those years.)

Vulnerabilities By Year
27
16
31
7
10
17
47
21
19
46
12
11
4
15
85
108
241
335
448
1197
360
  1999 27
2000 16
2001 31
2002 7
2003 10
2004 17
2005 47
2006 21
2007 19
2008 46
2009 12
2010 11
2011 4
2012 15
2013 85
2014 108
2015 241
2016 335
2017 448
2018 1197
2019 360
Vulnerabilities By Type
962
450
676
62
179
113
92
41
216
16
13
5
2
  Denial of Service 962
Execute Code 450
Overflow 676
Gain Privilege 62
Bypass Something 179
Memory Corruption 113
XSS 92
Directory Traversal 41
Gain Information 216
Sql Injection 16
CSRF 13
Http Response Splitting 5
File Inclusion 2

Click on legend names to show/hide lines for vulnerability types
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This page lists vulnerability statistics for all versions of Debian Debian Linux. Vulnerability statistics provide a quick overview for security vulnerabilities of this software. You can view versions of this product or security vulnerabilities related to Debian Debian Linux.

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