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Freebsd » Freebsd » 6.3 * * * : Security Vulnerabilities

Cpe Name:cpe:2.3:o:freebsd:freebsd:6.3:*:*:*:*:*:*:*
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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-2018-6923 400 DoS 2018-09-04 2018-11-13
7.8
None Remote Low Not required None None Complete
In FreeBSD before 11.1-STABLE, 11.2-RELEASE-p2, 11.1-RELEASE-p13, ip fragment reassembly code is vulnerable to a denial of service due to excessive system resource consumption. This issue can allow a remote attacker who is able to send an arbitrary ip fragments to cause the machine to consume excessive resources.
2 CVE-2013-6834 20 +Info 2013-11-21 2014-03-04
4.9
None Local Low Not required Complete None None
The ql_eioctl function in sys/dev/qlxgbe/ql_ioctl.c in the kernel in FreeBSD 10 and earlier does not validate a certain size parameter, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.
3 CVE-2013-6833 20 +Info 2013-11-21 2013-11-25
4.9
None Local Low Not required Complete None None
The qls_eioctl function in sys/dev/qlxge/qls_ioctl.c in the kernel in FreeBSD 10 and earlier does not validate a certain size parameter, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.
4 CVE-2013-6832 200 +Info 2013-11-21 2013-11-25
4.9
None Local Low Not required Complete None None
The nand_ioctl function in sys/dev/nand/nand_geom.c in the nand driver in the kernel in FreeBSD 10 and earlier does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.
5 CVE-2012-2143 310 2012-07-05 2016-12-08
4.3
None Remote Medium Not required None Partial None
The crypt_des (aka DES-based crypt) function in FreeBSD before 9.0-RELEASE-p2, as used in PHP, PostgreSQL, and other products, does not process the complete cleartext password if this password contains a 0x80 character, which makes it easier for context-dependent attackers to obtain access via an authentication attempt with an initial substring of the intended password, as demonstrated by a Unicode password.
6 CVE-2009-4358 264 2009-12-20 2009-12-21
4.7
None Local Medium Not required Complete None None
freebsd-update in FreeBSD 8.0, 7.2, 7.1, 6.4, and 6.3 uses insecure permissions in its working directory (/var/db/freebsd-update by default), which allows local users to read copies of sensitive files after a (1) freebsd-update fetch (fetch) or (2) freebsd-update upgrade (upgrade) operation.
7 CVE-2009-3527 362 DoS +Priv Mem. Corr. 2009-10-06 2009-10-07
6.9
None Local Medium Not required Complete Complete Complete
Race condition in the Pipe (IPC) close function in FreeBSD 6.3 and 6.4 allows local users to cause a denial of service (crash) or gain privileges via vectors related to kqueues, which triggers a use after free, leading to a NULL pointer dereference or memory corruption.
8 CVE-2009-2208 264 2009-06-25 2017-08-17
3.6
None Local Low Not required None Partial Partial
FreeBSD 6.3, 6.4, 7.1, and 7.2 does not enforce permissions on the SIOCSIFINFO_IN6 IOCTL, which allows local users to modify or disable IPv6 network interfaces, as demonstrated by modifying the MTU.
9 CVE-2009-1935 189 Overflow Bypass 2009-06-18 2017-08-17
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.
10 CVE-2009-1436 20 +Info 2009-04-27 2016-11-28
4.9
None Local Low Not required Complete None None
The db interface in libc in FreeBSD 6.3, 6.4, 7.0, 7.1, and 7.2-PRERELEASE does not properly initialize memory for Berkeley DB 1.85 database structures, which allows local users to obtain sensitive information by reading a database file.
11 CVE-2008-5162 310 2008-11-26 2008-12-03
6.9
None Local Medium Not required Complete Complete Complete
The arc4random function in the kernel in FreeBSD 6.3 through 7.1 does not have a proper entropy source for a short time period immediately after boot, which makes it easier for attackers to predict the function's return values and conduct certain attacks against the GEOM framework and various network protocols, related to the Yarrow random number generator.
12 CVE-2008-4609 16 DoS 2008-10-20 2021-07-07
7.1
None Remote Medium Not required None None Complete
The TCP implementation in (1) Linux, (2) platforms based on BSD Unix, (3) Microsoft Windows, (4) Cisco products, and probably other operating systems allows remote attackers to cause a denial of service (connection queue exhaustion) via multiple vectors that manipulate information in the TCP state table, as demonstrated by sockstress.
13 CVE-2008-3530 20 DoS 2008-09-05 2017-08-08
7.1
None Remote Medium Not required None None Complete
sys/netinet6/icmp6.c in the kernel in FreeBSD 6.3 through 7.1, NetBSD 3.0 through 4.0, and possibly other operating systems does not properly check the proposed new MTU in an ICMPv6 Packet Too Big Message, which allows remote attackers to cause a denial of service (panic) via a crafted Packet Too Big Message.
14 CVE-2008-2476 20 DoS 2008-10-03 2017-09-29
9.3
None Remote Medium Not required Complete Complete Complete
The IPv6 Neighbor Discovery Protocol (NDP) implementation in (1) FreeBSD 6.3 through 7.1, (2) OpenBSD 4.2 and 4.3, (3) NetBSD, (4) Force10 FTOS before E7.7.1.1, (5) Juniper JUNOS, and (6) Wind River VxWorks 5.x through 6.4 does not validate the origin of Neighbor Discovery messages, which allows remote attackers to cause a denial of service (loss of connectivity) or read private network traffic via a spoofed message that modifies the Forward Information Base (FIB).
15 CVE-2008-1215 264 Overflow +Priv 2008-03-09 2017-08-08
4.6
None Local Low Not required Partial Partial Partial
Stack-based buffer overflow in the command_Expand_Interpret function in command.c in ppp (aka user-ppp), as distributed in FreeBSD 6.3 and 7.0, OpenBSD 4.1 and 4.2, and the net/userppp package for NetBSD, allows local users to gain privileges via long commands containing "~" characters.
16 CVE-2008-0777 264 2008-02-15 2008-09-05
4.9
None Local Low Not required Complete None None
The sendfile system call in FreeBSD 5.5 through 7.0 does not check the access flags of the file descriptor used for sending a file, which allows local users to read the contents of write-only files.
17 CVE-2008-0216 264 2008-01-16 2017-08-08
2.1
None Local Low Not required None Partial None
The ptsname function in FreeBSD 6.0 through 7.0-PRERELEASE does not properly verify that a certain portion of a device name is associated with a pty of a user who is calling the pt_chown function, which might allow local users to read data from the pty from another user.
18 CVE-2007-6150 200 Bypass +Info 2007-11-30 2017-07-29
2.1
None Local Low Not required Partial None None
The "internal state tracking" code for the random and urandom devices in FreeBSD 5.5, 6.1 through 6.3, and 7.0 beta 4 allows local users to obtain portions of previously-accessed random values, which could be leveraged to bypass protection mechanisms that rely on secrecy of those values.
Total number of vulnerabilities : 18   Page : 1 (This Page)
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