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Canonical » Ubuntu 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
2005 8 3 4 3 3
2006 16 7 4 3 1 1 2 1 2
2007 32 7 11 10 1 1 1 1 4 3
2008 55 26 16 12 11 5 2 12 4 3
2009 29 12 3 3 3 4 6 6 3
2010 83 53 25 21 12 5 15 5 3
2011 29 17 7 7 2 1 4 2 1
2012 102 56 57 27 38 10 6 6 2 1
2013 153 61 56 28 18 1 2 1 18 16 8 1
2014 210 107 47 34 13 1 4 28 26 11 1 7
2015 311 170 55 98 23 3 4 2 18 25 16
2016 308 171 44 75 18 1 4 19 31 12 2 1
2017 216 103 25 37 6 1 4 4 11 10
2018 838 215 87 171 56 2 11 6 32 52 6 3
2019 372 66 27 54 12 2 6 17 18 1
2020 179 23 22 35 10 4 1 14 12
2021 6 1 2
Total 2947 1098 490 618 224 4 43 33 3 182 230 89 7 16
% Of All 37.3 16.6 21.0 7.6 0.1 1.5 1.1 0.1 6.2 7.8 3.0 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
16
32
55
29
83
29
102
153
210
311
308
216
838
372
179
6
  2005 8
2006 16
2007 32
2008 55
2009 29
2010 83
2011 29
2012 102
2013 153
2014 210
2015 311
2016 308
2017 216
2018 838
2019 372
2020 179
2021 6
Vulnerabilities By Type
1098
490
618
182
224
4
43
89
33
230
7
3
  Denial of Service 1098
Execute Code 490
Overflow 618
Bypass Something 182
Memory Corruption 224
Sql Injection 4
XSS 43
Gain Privilege 89
Directory Traversal 33
Gain Information 230
CSRF 7
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 versions of Canonical Ubuntu 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 Canonical Ubuntu Linux.

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