Freebsd : Security Vulnerabilities Published In 2009 (Overflow)
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| # |
CVE ID
|
CWE ID
|
# of Exploits
|
Vulnerability Type(s)
|
Publish Date
|
Update Date
|
Score
|
Gained Access Level
|
Access
|
Complexity
|
Authentication
|
Conf.
|
Integ.
|
Avail.
|
|
1 |
CVE-2009-1935 |
189 |
|
Overflow Bypass |
2009-06-18 |
2009-07-01 |
4.9 |
None |
Local |
Low |
Not required |
Complete |
None |
None |
|
Integer overflow in the pipe_build_write_buffer function (sys/kern/sys_pipe.c) in the direct write optimization feature in the pipe implementation in FreeBSD 7.1 through 7.2 and 6.3 through 6.4 allows local users to bypass virtual-to-physical address lookups and read sensitive information in memory pages via unspecified vectors. |
|
2 |
CVE-2009-1041 |
119 |
1
|
Overflow |
2009-03-26 |
2009-04-02 |
7.2 |
Admin |
Local |
Low |
Not required |
Complete |
Complete |
Complete |
|
The ktimer feature (sys/kern/kern_time.c) in FreeBSD 7.0, 7.1, and 7.2 allows local users to overwrite arbitrary kernel memory via an out-of-bounds timer value. |
|
3 |
CVE-2009-0689 |
119 |
|
DoS Exec Code Overflow |
2009-07-01 |
2010-11-15 |
6.8 |
User |
Remote |
Medium |
Not required |
Partial |
Partial |
Partial |
|
Array index error in the (1) dtoa implementation in dtoa.c (aka pdtoa.c) and the (2) gdtoa (aka new dtoa) implementation in gdtoa/misc.c in libc, as used in multiple operating systems and products including in FreeBSD 6.4 and 7.2, NetBSD 5.0, OpenBSD 4.5, Mozilla Firefox 3.0.x before 3.0.15 and 3.5.x before 3.5.4, K-Meleon 1.5.3, SeaMonkey 1.1.8, and other products, allows context-dependent attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a large precision value in the format argument to a printf function, which triggers incorrect memory allocation and a heap-based buffer overflow during conversion to a floating-point number. |
Total number of vulnerabilities :
3
Page :
1
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