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CVSS: 7.5EPSS: 0%CPEs: 20EXPL: 0

30 Jun 2005 — FreeBSD 4.x through 4.11 and 5.x through 5.4 allows remote attackers to modify certain TCP options via a TCP packet with the SYN flag set for an already established session. • ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:15.tcp.asc •

CVSS: 7.5EPSS: 79%CPEs: 296EXPL: 2

31 May 2005 — Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the timestamps option enabled allow remote attackers to cause a denial of service (connection loss) via a spoofed packet with a large timer value, which causes the host to discard later packets because they appear to be too old. • https://www.exploit-db.com/exploits/1008 •

CVSS: 7.5EPSS: 0%CPEs: 15EXPL: 0

06 May 2005 — The kernel in FreeBSD 4.x to 4.11 and 5.x to 5.4 does not properly clear certain fixed-length buffers when copying variable-length data for use by applications, which could allow those applications to read previously used sensitive memory. • ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:08.kmem.asc •

CVSS: 5.5EPSS: 0%CPEs: 61EXPL: 0

15 Apr 2005 — The SIOCGIFCONF ioctl (ifconf function) in FreeBSD 4.x through 4.11 and 5.x through 5.4 does not properly clear a buffer before using it, which allows local users to obtain portions of sensitive kernel memory. • ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:04.ifconf.asc • CWE-399: Resource Management Errors •

CVSS: 7.2EPSS: 0%CPEs: 63EXPL: 0

12 Apr 2005 — Multiple symlink vulnerabilities in portupgrade before 20041226_2 in FreeBSD allow local users to (1) overwrite arbitrary files and possibly replace packages to execute arbitrary code via pkg_fetch, (2) overwrite arbitrary files via temporary files when portupgrade upgrades a port or package, or (3) create arbitrary zero-byte files via the pkgdb.fixme temporary file. • http://secunia.com/advisories/14903 •

CVSS: 6.3EPSS: 0%CPEs: 104EXPL: 0

06 Apr 2005 — Race condition in gzip 1.2.4, 1.3.3, and earlier, when decompressing a gzipped file, allows local users to modify permissions of arbitrary files via a hard link attack on a file while it is being decompressed, whose permissions are changed by gzip after the decompression is complete. • ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.58/SCOSA-2005.58.txt •

CVSS: 10.0EPSS: 1%CPEs: 63EXPL: 0

05 Apr 2005 — The sendfile system call in FreeBSD 4.8 through 4.11 and 5 through 5.4 can transfer portions of kernel memory if a file is truncated while it is being sent, which could allow remote attackers to obtain sensitive information. • https://www.freebsd.org/security/advisories/FreeBSD-SA-05:02.sendfile.asc •

CVSS: 5.6EPSS: 0%CPEs: 121EXPL: 0

05 Mar 2005 — Hyper-Threading technology, as used in FreeBSD and other operating systems that are run on Intel Pentium and other processors, allows local users to use a malicious thread to create covert channels, monitor the execution of other threads, and obtain sensitive information such as cryptographic keys, via a timing attack on memory cache misses. • ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.24/SCOSA-2005.24.txt •

CVSS: 9.8EPSS: 5%CPEs: 111EXPL: 1

31 Dec 2004 — Format string vulnerability in wrapper.c in CVS 1.12.x through 1.12.8, and 1.11.x through 1.11.16 allows remote attackers with CVSROOT commit access to cause a denial of service (application crash) and possibly execute arbitrary code via format string specifiers in a wrapper line. • https://www.exploit-db.com/exploits/24182 •

CVSS: 5.5EPSS: 0%CPEs: 23EXPL: 0

05 Dec 2004 — The cmdline pseudofiles in (1) procfs on FreeBSD 4.8 through 5.3, and (2) linprocfs on FreeBSD 5.x through 5.3, do not properly validate a process argument vector, which allows local users to cause a denial of service (panic) or read portions of kernel memory. NOTE: this candidate might be SPLIT into 2 separate items in the future. Los pseudoficheros cmdline en procfs en FreeBSD 4.8 a 5.3, y linprocfs en FreeBSD 5.x a 5.3 no validan adecuadamente un vector de argumento de proceso, lo que permite a usuarios ... • ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-04:17.procfs.asc •