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Apache : 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 6 3 2 1
2000 9 1 1
2001 16 1 1 1 5 1
2002 32 9 5 3 3 2 1 5
2003 25 12 4 1 2 1 1 1
2004 24 11 2 4 1 3 1 1
2005 24 9 2 3 6 5 4
2006 17 5 4 1 5 1 2
2007 42 6 4 2 13 4 3 6 1 1
2008 22 3 1 1 8 2 1 2 3 1 1
2009 29 10 2 4 5 2 2 5 2 1
2010 41 11 6 6 7 3 6 4 2 3 3
2011 51 21 6 4 7 3 8 5 3 1 2
2012 64 20 8 6 6 1 13 4 1 3 7
2013 71 24 12 9 2 9 1 7 5 1 2
2014 89 22 8 4 6 2 14 11 2 1 2
2015 53 19 9 3 3 5 9 5 1
2016 99 14 25 5 1 2 17 4 21 10 4
2017 215 29 37 4 3 2 23 4 1 10 28 3 7
2018 172 19 22 4 5 13 10 2 5 20 5 1
2019 162 13 15 5 4 28 6 10 4 1 2 1
2020 162 6 29 3 1 4 15 1 9 7 1 1
2021 191 17 25 7 2 10 7 16 9 1
2022 91 7 11 2 1 2 7 4 4 7 1 1
Total 1707 291 240 81 12 21 197 60 4 156 145 25 29 17
% Of All 17.0 14.1 4.7 0.7 1.2 11.5 3.5 0.2 9.1 8.5 1.5 1.7 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
6
9
16
32
25
24
24
17
42
22
29
41
51
64
71
89
53
99
215
172
162
162
191
91
  1999 6
2000 9
2001 16
2002 32
2003 25
2004 24
2005 24
2006 17
2007 42
2008 22
2009 29
2010 41
2011 51
2012 64
2013 71
2014 89
2015 53
2016 99
2017 215
2018 172
2019 162
2020 162
2021 191
2022 91
Vulnerabilities By Type
291
240
81
197
60
156
145
25
12
29
4
21
  Denial of Service 291
Execute Code 240
Overflow 81
XSS 197
Directory Traversal 60
Bypass Something 156
Gain Information 145
Gain Privilege 25
Memory Corruption 12
CSRF 29
Http Response Splitting 4
Sql Injection 21

Click on legend names to show/hide lines for vulnerability types
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This page lists vulnerability statistics for all products of Apache. 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 Apache.

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