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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 41 6 3 1 13 4 3 6 1 1
2008 21 3 8 2 1 2 3 1 1
2009 29 10 2 4 5 2 2 5 2 1
2010 35 8 1 4 7 3 5 4 2 3 3
2011 43 15 2 7 1 8 5 2 1 2
2012 63 19 7 5 6 1 13 4 1 3 7
2013 71 24 12 11 2 9 1 7 5 1 2
2014 89 22 8 4 6 2 14 10 2 1 2
2015 53 19 9 4 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 29 3 7
2018 173 19 23 4 5 13 10 2 5 21 5 1
2019 157 13 14 5 4 27 6 10 4 1 2 1
2020 160 6 28 4 1 4 16 1 10 12 1 1
2021 180 15 21 6 2 10 7 16 9 1
Total 1582 272 210 75 11 19 190 54 4 152 144 23 28 17
% Of All 17.2 13.3 4.7 0.7 1.2 12.0 3.4 0.3 9.6 9.1 1.5 1.8 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
41
21
29
35
43
63
71
89
53
99
215
173
157
160
180
  1999 6
2000 9
2001 16
2002 32
2003 25
2004 24
2005 24
2006 17
2007 41
2008 21
2009 29
2010 35
2011 43
2012 63
2013 71
2014 89
2015 53
2016 99
2017 215
2018 173
2019 157
2020 160
2021 180
Vulnerabilities By Type
272
210
75
190
54
152
144
23
11
28
4
19
  Denial of Service 272
Execute Code 210
Overflow 75
XSS 190
Directory Traversal 54
Bypass Something 152
Gain Information 144
Gain Privilege 23
Memory Corruption 11
CSRF 28
Http Response Splitting 4
Sql Injection 19

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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