Freebsd: >> Freebsd >> 2.2.2 Security Vulnerabilities
Memory leak in FreeBSD 4.5 and earlier allows remote attackers to cause a denial of service (memory exhaustion) via ICMP echo packets that trigger a bug in ip_output() in which the reference count for a routing table entry is not decremented, which prevents the entry from being removed.
CVSS Score
5.0
EPSS Score
0.011
Published
2002-07-03
The TCP implementation in various BSD operating systems (tcp_input.c) does not properly block connections to broadcast addresses, which could allow remote attackers to bypass intended filters via packets with a unicast link layer address and an IP broadcast address.
CVSS Score
5.0
EPSS Score
0.008
Published
2002-06-25
Buffer overflow in BSD line printer daemon (in.lpd or lpd) in various BSD-based operating systems allows remote attackers to execute arbitrary code via an incomplete print job followed by a request to display the printer queue.
CVSS Score
7.5
EPSS Score
0.162
Published
2001-10-03
NetBSD 1.5 and earlier and FreeBSD 4.3 and earlier allows a remote attacker to cause a denial of service by sending a large number of IP fragments to the machine, exhausting the mbuf pool.
CVSS Score
5.0
EPSS Score
0.009
Published
2001-09-20
libutil in OpenSSH on FreeBSD 4.4 and earlier does not drop privileges before verifying the capabilities for reading the copyright and welcome files, which allows local users to bypass the capabilities checks and read arbitrary files by specifying alternate copyright or welcome files.
CVSS Score
2.1
EPSS Score
0.001
Published
2001-09-20
Buffer overflow in BSD-based telnetd telnet daemon on various operating systems allows remote attackers to execute arbitrary commands via a set of options including AYT (Are You There), which is not properly handled by the telrcv function.
CVSS Score
10.0
EPSS Score
0.274
Published
2001-08-14
time server daemon timed allows remote attackers to cause a denial of service via malformed packets.
CVSS Score
10.0
EPSS Score
0.01
Published
2001-06-27
rwho daemon rwhod in FreeBSD 4.2 and earlier, and possibly other operating systems, allows remote attackers to cause a denial of service via malformed packets with a short length.
CVSS Score
5.0
EPSS Score
0.007
Published
2001-06-27
Buffer overflows in BSD-based FTP servers allows remote attackers to execute arbitrary commands via a long pattern string containing a {} sequence, as seen in (1) g_opendir, (2) g_lstat, (3) g_stat, and (4) the glob0 buffer as used in the glob functions glob2 and glob3.
CVSS Score
10.0
EPSS Score
0.352
Published
2001-06-18
Race condition in the UFS and EXT2FS file systems in FreeBSD 4.2 and earlier, and possibly other operating systems, makes deleted data available to user processes before it is zeroed out, which allows a local user to access otherwise restricted information.
CVSS Score
6.2
EPSS Score
0.001
Published
2001-06-18