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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 26 5 3 9 3
2000 17 5 2 3 1 5
2001 32 8 10 9 1 4
2002 9 3 2 4 1 2
2003 11 2 1 5 1 5
2004 23 5 11 6 1 2 1
2005 49 18 17 16 1 2
2006 24 11 5 4 2 1 4
2007 34 4 16 14 1 1 3 4 2
2008 60 29 14 13 8 4 2 15 6 5 1
2009 25 9 5 4 2 1 5 4 1
2010 65 43 10 15 8 2 16 4 2
2011 49 33 5 7 3 1 2 4 1 3
2012 62 35 25 17 16 4 4 5 1
2013 97 65 15 25 9 1 1 7 8 3 1
2014 173 99 41 28 9 5 9 1 12 14 10 2 5
2015 283 147 43 75 11 1 16 1 2 17 25 5 1
2016 417 222 77 120 20 1 10 5 2 34 40 11 3
2017 686 261 71 137 19 3 19 6 18 44 10 3
2018 1350 278 174 273 41 3 38 27 1 64 82 8 5 2
2019 779 105 86 102 14 7 27 9 1 36 43 3 6 2 2
2020 530 56 43 75 7 7 26 7 1 37 40 5 2
2021 267 37 33 35 5 2 7 6 11 13 1
Total 5068 1480 709 996 173 33 165 66 7 272 347 96 23 4 14
% Of All 29.2 14.0 19.7 3.4 0.7 3.3 1.3 0.1 5.4 6.8 1.9 0.5 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
26
17
32
9
11
23
49
24
34
60
25
65
49
62
97
173
283
417
686
1350
779
530
267
  1999 26
2000 17
2001 32
2002 9
2003 11
2004 23
2005 49
2006 24
2007 34
2008 60
2009 25
2010 65
2011 49
2012 62
2013 97
2014 173
2015 283
2016 417
2017 686
2018 1350
2019 779
2020 530
2021 267
Vulnerabilities By Type
1480
709
996
96
272
173
165
66
347
33
23
7
4
  Denial of Service 1480
Execute Code 709
Overflow 996
Gain Privilege 96
Bypass Something 272
Memory Corruption 173
XSS 165
Directory Traversal 66
Gain Information 347
Sql Injection 33
CSRF 23
Http Response Splitting 7
File Inclusion 4

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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