Freebsd: Security Vulnerabilities
Double-free vulnerability in CVS 1.11.4 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malformed Directory request, as demonstrated by bypassing write checks to execute Update-prog and Checkin-prog commands.
CVSS Score
7.5
EPSS Score
0.239
Published
2003-02-07
Multiple ethernet Network Interface Card (NIC) device drivers do not pad frames with null bytes, which allows remote attackers to obtain information from previous packets or kernel memory by using malformed packets, as demonstrated by Etherleak.
CVSS Score
5.0
EPSS Score
0.7
Published
2003-01-17
The virtual memory management system in FreeBSD 4.5-RELEASE and earlier does not properly check the existence of a VM object during page invalidation, which allows local users to cause a denial of service (crash) by calling msync on an unaccessed memory map created with MAP_ANON and MAP_NOSYNC flags.
CVSS Score
2.1
EPSS Score
0.003
Published
2002-12-31
pkg_add in FreeBSD 4.2 through 4.4 creates a temporary directory with world-searchable permissions, which may allow local users to modify world-writable parts of the package during installation.
CVSS Score
2.1
EPSS Score
0.003
Published
2002-12-31
procfs on FreeBSD before 4.5 allows local users to cause a denial of service (kernel panic) by removing a file that the fstatfs function refers to.
CVSS Score
1.2
EPSS Score
0.003
Published
2002-12-31
tip on multiple BSD-based operating systems allows local users to cause a denial of service (execution prevention) by using flock() to lock the /var/log/acculog file.
CVSS Score
5.5
EPSS Score
0.003
Published
2002-12-31
Race condition in exec in OpenBSD 4.0 and earlier, NetBSD 1.5.2 and earlier, and FreeBSD 4.4 and earlier allows local users to gain privileges by attaching a debugger to a process before the kernel has determined that the process is setuid or setgid.
CVSS Score
3.7
EPSS Score
0.003
Published
2002-12-31
The default aide.conf file in Advanced Intrusion Detection Environment (AIDE) before 0.7_1 on FreeBSD before 2002-08-28 does not properly check subdirectories, which could allow local users to bypass detection.
CVSS Score
4.6
EPSS Score
0.004
Published
2002-12-31
isakmpd/message.c in isakmpd in FreeBSD before isakmpd-20020403_1, and in OpenBSD 3.1, allows remote attackers to cause a denial of service (crash) by sending Internet Key Exchange (IKE) payloads out of sequence.
CVSS Score
5.1
EPSS Score
0.012
Published
2002-12-31
Buffer overflow in named in BIND 4 versions 4.9.10 and earlier, and 8 versions 8.3.3 and earlier, allows remote attackers to execute arbitrary code via a certain DNS server response containing SIG resource records (RR).
CVSS Score
7.5
EPSS Score
0.123
Published
2002-11-29