Number of OS Vulnerabilities by Year | |||||
|---|---|---|---|---|---|
OS |
1997 |
1998 |
1999 |
2000 |
2001 |
AIX |
21 |
38 |
10 |
15 |
6 |
BSD (aggr.) |
9 |
8 |
25 |
52 |
28 |
BSD/OS |
7 |
5 |
4 |
1 |
3 |
BeOS |
0 |
0 |
0 |
5 |
1 |
Caldera |
4 |
3 |
14 |
28 |
27 |
Connectiva |
0 |
0 |
0 |
0 |
0 |
Debian |
3 |
2 |
31 |
55 |
28 |
FreeBSD |
5 |
2 |
17 |
36 |
17 |
HP-UX |
9 |
5 |
11 |
26 |
16 |
IRIX |
28 |
15 |
9 |
14 |
7 |
Linux (aggr.) |
14 |
25 |
99 |
153 |
96 |
MacOS |
0 |
1 |
5 |
1 |
4 |
MacOS X Server |
0 |
0 |
1 |
0 |
0 |
Mandrake |
0 |
0 |
2 |
46 |
36 |
NetBSD |
2 |
4 |
10 |
20 |
9 |
Netware |
1 |
0 |
4 |
3 |
1 |
OpenBSD |
1 |
2 |
4 |
17 |
14 |
RedHat |
6 |
10 |
47 |
95 |
54 |
SCO Unix |
3 |
3 |
10 |
2 |
21 |
Slackware |
4 |
8 |
11 |
11 |
10 |
Solaris |
24 |
33 |
34 |
22 |
33 |
SuSE |
0 |
1 |
23 |
31 |
21 |
TurboLinux |
0 |
0 |
2 |
20 |
2 |
Unixware |
2 |
3 |
14 |
4 |
9 |
Windows 3.1x/95/98 |
3 |
1 |
46 |
40 |
14 |
Windows NT/2000 |
10 |
8 |
78 |
97 |
42 |
Top Vulnerable Packages 2001 | |
|---|---|
Packages |
# Vulns |
MandrakeSoft Linux Mandrake 7.2 |
33 |
RedHat Linux 7.0 |
28 |
MandrakeSoft Linux Mandrake 7.1 |
27 |
Debian Linux 2.2 |
26 |
Sun Solaris 8.0 |
24 |
Sun Solaris 7.0 |
24 |
Microsoft Windows 2000 |
24 |
MandrakeSoft Linux Mandrake 7.0 |
22 |
SCO Open Server 5.0.6 |
21 |
RedHat Linux 6.2 i386 |
20 |
MandrakeSoft Linux Mandrake 6.1 |
20 |
MandrakeSoft Linux Mandrake 6.0 |
20 |
Wirex Immunix OS 7.0-Beta |
19 |
Sun Solaris 2.6 |
19 |
RedHat Linux 6.2 sparc |
18 |
RedHat Linux 6.2 alpha |
18 |
Debian Linux 2.2 sparc |
18 |
Debian Linux 2.2 arm |
18 |
Debian Linux 2.2 alpha |
18 |
Debian Linux 2.2 68k |
18 |
Top Vulnerable Packages 2000 | |
|---|---|
Packages |
# Vulns |
Microsoft Windows NT 4.0 |
71 |
RedHat Linux 6.2 i386 |
65 |
RedHat Linux 6.2 sparc |
53 |
RedHat Linux 6.2 alpha |
53 |
Microsoft Windows 2000 |
52 |
Debian Linux 2.2 |
48 |
RedHat Linux 6.1 i386 |
47 |
Microsoft Windows 98 |
40 |
RedHat Linux 6.1 sparc |
39 |
RedHat Linux 6.1 alpha |
39 |
MandrakeSoft Linux Mandrake 7.0 |
37 |
Microsoft Windows 95 |
35 |
RedHat Linux 6.0 i386 |
33 |
Microsoft IIS 4.0 |
29 |
Microsoft BackOffice 4.5 |
29 |
Microsoft BackOffice 4.0 |
29 |
RedHat Linux 7.0 |
28 |
MandrakeSoft Linux Mandrake 7.1 |
26 |
RedHat Linux 6.0 alpha |
25 |
Conectiva Linux 5.1 |
25 |
Top Vulnerable Packages 1999 | |
|---|---|
Packages |
# Vulns |
Microsoft Windows NT 4.0 |
75 |
Microsoft Windows 98 |
44 |
Microsoft Windows 95 |
40 |
Microsoft Windows NT 4.0SP3 |
33 |
Microsoft Windows NT 4.0SP1 |
32 |
Microsoft Windows NT 4.0SP2 |
31 |
Microsoft Windows NT 4.0SP4 |
30 |
Microsoft Internet Explorer 5.0 for Windows 98 |
29 |
Microsoft Internet Explorer 5.0 for Windows NT 4.0 |
28 |
Microsoft Internet Explorer 5.0 for Windows 95 |
28 |
Microsoft BackOffice 4.0 |
28 |
Microsoft BackOffice 4.5 |
27 |
Sun Solaris 7.0 |
26 |
Microsoft IIS 4.0 |
25 |
Microsoft Windows NT 4.0SP5 |
23 |
RedHat Linux 5.2 i386 |
22 |
Sun Solaris 7.0_x86 |
21 |
Sun Solaris 2.6_x86 |
21 |
Sun Solaris 2.6 |
21 |
RedHat Linux 6.0 i386 |
21 |
Top Vulnerable Packages 1998 | |
|---|---|
Packages |
# Vulns |
IBM AIX 4.3 |
36 |
IBM AIX 4.2.1 |
29 |
IBM AIX 4.2 |
29 |
Sun Solaris 2.6 |
28 |
Sun Solaris 2.6_x86 |
25 |
IBM AIX 4.1 |
25 |
IBM AIX 4.1.5 |
24 |
IBM AIX 4.1.4 |
24 |
IBM AIX 4.1.3 |
24 |
IBM AIX 4.1.2 |
24 |
IBM AIX 4.1.1 |
24 |
Sun Solaris 2.5.1_x86 |
23 |
Sun Solaris 2.5.1 |
23 |
Sun Solaris 2.5_x86 |
22 |
Sun Solaris 2.5 |
21 |
Sun Solaris 2.4 |
18 |
Sun Solaris 2.4_x86 |
17 |
Sun Solaris 2.3 |
13 |
Sun Solaris 2.5.1_ppc |
10 |
SGI IRIX 6.4 |
10 |
Top Vulnerable Packages 1997 | |
|---|---|
Packages |
# Vulns |
SGI IRIX 6.2 |
25 |
Sun Solaris 2.5.1 |
23 |
Sun Solaris 2.5 |
23 |
SGI IRIX 5.3 |
23 |
Sun Solaris 2.5_x86 |
22 |
Sun Solaris 2.5.1_x86 |
22 |
Sun Solaris 2.4 |
22 |
Sun Solaris 2.4_x86 |
21 |
SGI IRIX 6.3 |
20 |
IBM AIX 4.1 |
19 |
Sun Solaris 2.3 |
18 |
SGI IRIX 6.1 |
18 |
IBM AIX 4.2 |
17 |
SGI IRIX 5.2 |
15 |
SGI IRIX 6.4 |
14 |
IBM AIX 4.1.5 |
14 |
IBM AIX 4.1.4 |
14 |
IBM AIX 4.1.3 |
14 |
IBM AIX 4.1.1 |
14 |
Sun Solaris 2.5.1_ppc |
13 |