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Canonical : 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
2005 8 3 4 3 3
2006 17 8 4 3 1 1 2 1 2
2007 36 8 13 13 1 1 1 1 4 3 1
2008 59 28 18 15 11 5 2 12 4 4
2009 36 18 3 4 3 4 6 7 3
2010 87 55 28 23 12 5 15 5 3
2011 33 20 10 8 2 2 4 3 1
2012 105 57 58 28 38 10 6 6 2 1
2013 155 62 56 28 18 1 3 1 18 16 8 1
2014 231 109 48 34 13 1 4 30 26 12 1 7
2015 313 171 55 97 23 3 4 2 19 25 16
2016 313 173 45 75 18 1 4 19 33 13 2 1
2017 231 104 25 37 6 1 4 7 12 10
2018 853 223 88 177 57 2 11 6 32 52 6 3
2019 484 77 40 61 15 4 7 23 18 1
2020 362 44 30 53 23 3 4 1 19 12 1
2021 29 1 4 1 3 1 2
2022 21 2 4 1 2 3
Total 3373 1163 533 661 241 4 45 39 3 204 234 97 8 17
% Of All 34.5 15.8 19.6 7.1 0.1 1.3 1.2 0.1 6.0 6.9 2.9 0.2 0.0

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
8
17
36
59
36
87
33
105
155
231
313
313
231
853
484
362
29
21
  2005 8
2006 17
2007 36
2008 59
2009 36
2010 87
2011 33
2012 105
2013 155
2014 231
2015 313
2016 313
2017 231
2018 853
2019 484
2020 362
2021 29
2022 21
Vulnerabilities By Type
1163
533
661
204
241
4
45
97
39
234
8
3
  Denial of Service 1163
Execute Code 533
Overflow 661
Bypass Something 204
Memory Corruption 241
Sql Injection 4
XSS 45
Gain Privilege 97
Directory Traversal 39
Gain Information 234
CSRF 8
Http Response Splitting 3

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

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