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ubuntu linux

86 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
CVE-2025-6966
< 0.9.3.11
NULL pointer dereference in TagSection.keys() in python-apt on APT-based Linux systems allows a local attacker to cause a denial o
5.5MEDIUM
CVE-2019-15796
all versions
Python-apt doesn't check if hashes are signed in Version.fetch_binary() and Version.fetch_source() of apt/package.py or in `_f
4.7MEDIUM
CVE-2019-15795
all versions
python-apt only checks the MD5 sums of downloaded files in Version.fetch_binary() and Version.fetch_source() of apt/package.py
4.7MEDIUM
CVE-2017-14461
all versions
A specially crafted email delivered over SMTP and passed on to Dovecot by MTA can trigger an out of bounds read resulting in poten
5.9MEDIUM
CVE-2015-5479
all versions
The ff_h263_decode_mba function in libavcodec/ituh263dec.c in Libav before 11.5 allows remote attackers to cause a denial of servi
6.5MEDIUM
CVE-2015-2150
all versions
Xen 3.3.x through 4.5.x and the Linux kernel through 3.19.1 do not properly restrict access to PCI command registers, which might
CVE-2014-1949
all versions
GTK+ 3.10.9 and earlier, as used in cinnamon-screensaver, gnome-screensaver, and other applications, allows physically proximate a
CVE-2014-1424
all versions
apparmor_parser in the apparmor package before 2.8.95~2430-0ubuntu5.1 in Ubuntu 14.04 allows attackers to bypass AppArmor policies
CVE-2013-1070
all versions
Cross-site scripting (XSS) vulnerability in the API in Ubuntu Metal as a Service (MaaS) 1.2 and 1.4 allows remote attackers to inj
CVE-2013-1069
all versions
Ubuntu Metal as a Service (MaaS) 1.2 and 1.4 uses world-readable permissions for txlongpoll.yaml, which allows local users to obta
CVE-2011-4613
all versions
The X.Org X wrapper (xserver-wrapper.c) in Debian GNU/Linux and Ubuntu Linux does not properly verify the TTY of a user who is sta
CVE-2013-2186
all versions
The DiskFileItem class in Apache Commons FileUpload, as used in Red Hat JBoss BRMS 5.3.1; JBoss Portal 4.3 CP07, 5.2.2, and 6.0.0;
CVE-2011-1842
<= 0.6.6
dbus_backend/lsd.py in the D-Bus backend in language-selector before 0.6.7 does not validate the arguments to the (1) SetSystemDef
CVE-2011-0729
<= 0.6.6
dbus_backend/ls-dbus-backend in the D-Bus backend in language-selector before 0.6.7 does not restrict access on the basis of a Pol
CVE-2010-0834
all versions
The base-files package before 5.0.0ubuntu7.1 on Ubuntu 9.10 and before 5.0.0ubuntu20.10.04.2 on Ubuntu 10.04 LTS, as shipped on De
CVE-2009-1296
all versions
The eCryptfs support utilities (ecryptfs-utils) 73-0ubuntu6.1 on Ubuntu 9.04 stores the mount passphrase in installation logs, whi
CVE-2009-1601
all versions
The Ubuntu clamav-milter.init script in clamav-milter before 0.95.1+dfsg-1ubuntu1.2 in Ubuntu 9.04 sets the ownership of the curre
CVE-2008-6792
all versions
system-tools-backends before 2.6.0-1ubuntu1.1 in Ubuntu 8.10, as used by "Users and Groups" in GNOME System Tools, hashes account
CVE-2009-1573
all versions
xvfb-run 1.6.1 in Debian GNU/Linux, Ubuntu, Fedora 10, and possibly other operating systems place the magic cookie (MCOOKIE) on th
CVE-2009-1295
all versions
Apport before 0.108.4 on Ubuntu 8.04 LTS, before 0.119.2 on Ubuntu 8.10, and before 1.0-0ubuntu5.2 on Ubuntu 9.04 does not properl
CVE-2009-0578
all versions
GNOME NetworkManager before 0.7.0.99 does not properly verify privileges for dbus (1) modify and (2) delete requests, which allows
CVE-2009-0365
all versions
nm-applet.conf in GNOME NetworkManager before 0.7.0.99 contains an incorrect deny setting, which allows local users to discover (1
CVE-2008-4395
<= 2.6.26
Multiple buffer overflows in the ndiswrapper module 1.53 for the Linux kernel 2.6 allow remote attackers to execute arbitrary code
CVE-2008-4306
all versions
Buffer overflow in enscript before 1.6.4 has unknown impact and attack vectors, possibly related to the font escape sequence.
CVE-2006-7229
all versions
The skge driver 1.5 in Linux kernel 2.6.15 on Ubuntu does not properly use the spin_lock and spin_unlock functions, which allows r
7.5HIGH
CVE-2007-5365
all versions
Stack-based buffer overflow in the cons_options function in options.c in dhcpd in OpenBSD 4.0 through 4.2, and some other dhcpd im
CVE-2007-4601
all versions
A regression error in tcp-wrappers 7.6.dbs-10 and 7.6.dbs-11 might allow remote attackers to bypass intended access restrictions w
CVE-2007-1352
all versions
Integer overflow in the FontFileInitTable function in X.Org libXfont before 20070403 allows remote authenticated users to execute
CVE-2007-1351
all versions
Integer overflow in the bdfReadCharacters function in bdfread.c in (1) X.Org libXfont before 20070403 and (2) freetype 2.3.2 and e
CVE-2006-5649
all versions
Unspecified vulnerability in the "alignment check exception handling" in Ubuntu 5.10, 6.06 LTS, and 6.10 for the PowerPC (PPC) all
5.5MEDIUM
CVE-2006-5648
all versions
Ubuntu Linux 6.10 for the PowerPC (PPC) allows local users to cause a denial of service (resource consumption) by using the (1) sy
5.5MEDIUM
CVE-2006-6235
all versions
A "stack overwrite" vulnerability in GnuPG (gpg) 1.x before 1.4.6, 2.x before 2.0.2, and 1.9.0 through 1.9.95 allows attackers to
CVE-2006-5466
all versions
Heap-based buffer overflow in the showQueryPackage function in librpm in RPM Package Manager 4.4.8, when the LANG environment vari
CVE-2006-3597
all versions
passwd before 1:4.0.13 on Ubuntu 6.06 LTS leaves the root password blank instead of locking it when the administrator selects the
CVE-2006-3378
all versions
passwd command in shadow in Ubuntu 5.04 through 6.06 LTS, when called with the -f, -g, or -s flag, does not check the return code
CVE-2006-1183
all versions
The Ubuntu 5.10 installer does not properly clear passwords from the installer log file (questions.dat), and leaves the log file w
CVE-2006-0151
all versions
sudo 1.6.8 and other versions does not clear the PYTHONINSPECT environment variable, which allows limited local users to gain priv
CVE-2005-3626
all versions
Xpdf, as used in products such as gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS, libextractor, and others, allows attackers to cause
CVE-2005-3625
all versions
Xpdf, as used in products such as gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS, libextractor, and others, allows attackers to cause
CVE-2005-3624
all versions
The CCITTFaxStream::CCITTFaxStream function in Stream.cc for xpdf, gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS, libextractor, and
CVE-2005-0106
all versions
SSLeay.pm in libnet-ssleay-perl before 1.25 uses the /tmp/entropy file for entropy if a source is not set in the EGD_PATH variable
CVE-2005-0988
all versions
Race condition in gzip 1.2.4, 1.3.3, and earlier, when decompressing a gzipped file, allows local users to modify permissions of a
CVE-2005-0080
all versions
The 55_options_traceback.dpatch patch for mailman 2.1.5 in Ubuntu 4.10 displays a different error message depending on whether the
CVE-2005-0077
all versions
The DBI library (libdbi-perl) for Perl allows local users to overwrite arbitrary files via a symlink attack on a temporary PID fil
CVE-2005-0206
all versions
The patch for integer overflow vulnerabilities in Xpdf 2.0 and 3.0 (CVE-2004-0888) is incomplete for 64-bit architectures on certa
CVE-2005-0754
all versions
Kommander in KDE 3.2 through KDE 3.4.0 executes data files without confirmation from the user, which allows remote attackers to ex
CVE-2004-1235
all versions
Race condition in the (1) load_elf_library and (2) binfmt_aout function calls for uselib in Linux kernel 2.4 through 2.429-rc2 and
CVE-2005-0750
all versions
The bluez_sock_create function in the Bluetooth stack for Linux kernel 2.4.6 through 2.4.30-rc1 and 2.6 through 2.6.11.5 allows lo
CVE-2005-0384
all versions
Unknown vulnerability in the PPP driver for the Linux kernel 2.6.8.1 allows remote attackers to cause a denial of service (kernel
CVE-2005-0109
all versions
Hyper-Threading technology, as used in FreeBSD and other operating systems that are run on Intel Pentium and other processors, all
5.6MEDIUM
CVE-2004-1051
all versions
sudo before 1.6.8p2 allows local users to execute arbitrary commands by using "()" style environment variables to create functions
CVE-2004-1007
all versions
The quoted-printable decoder in bogofilter 0.17.4 to 0.92.7 allows remote attackers to cause a denial of service (application cras
CVE-2004-0989
all versions
Multiple buffer overflows in libXML 2.6.12 and 2.6.13 (libxml2), and possibly other versions, may allow remote attackers to execut
CVE-2004-0983
all versions
The CGI module in Ruby 1.6 before 1.6.8, and 1.8 before 1.8.2, allows remote attackers to cause a denial of service (infinite loop
CVE-2004-0969
all versions
The groffer script in the Groff package 1.18 and later versions, as used in Trustix Secure Linux 1.5 through 2.1, and possibly oth
CVE-2004-0966
all versions
The (1) autopoint and (2) gettextize scripts in the GNU gettext package 1.14 and later versions, as used in Trustix Secure Linux 1
CVE-2004-0957
all versions
Unknown vulnerability in MySQL 3.23.58 and earlier, when a local user has privileges for a database whose name includes a "_" (und
CVE-2005-0156
all versions
Buffer overflow in the PerlIO implementation in Perl 5.8.0, when installed with setuid support (sperl), allows local users to exec
CVE-2004-0918
all versions
The asn_parse_header function (asn1.c) in the SNMP module for Squid Web Proxy Cache before 2.4.STABLE7 allows remote attackers to
CVE-2004-0891
all versions
Buffer overflow in the MSN protocol handler for gaim 0.79 to 1.0.1 allows remote attackers to cause a denial of service (applicati
CVE-2004-0889
all versions
Multiple integer overflows in xpdf 3.0, and other packages that use xpdf code such as CUPS, allow remote attackers to cause a deni
CVE-2004-0888
all versions
Multiple integer overflows in xpdf 2.0 and 3.0, and other packages that use xpdf code such as CUPS, gpdf, and kdegraphics, allow r
CVE-2004-0882
all versions
Buffer overflow in the QFILEPATHINFO request handler in Samba 3.0.x through 3.0.7 may allow remote attackers to execute arbitrary
CVE-2004-1151
all versions
Multiple buffer overflows in the (1) sys32_ni_syscall and (2) sys32_vm86_warning functions in sys_ia32.c for Linux 2.6.x may allow
CVE-2004-1137
all versions
Multiple vulnerabilities in the IGMP functionality for Linux kernel 2.4.22 to 2.4.28, and 2.6.x to 2.6.9, allow local and remote a
CVE-2004-1069
all versions
Race condition in SELinux 2.6.x through 2.6.9 allows local users to cause a denial of service (kernel crash) via SOCK_SEQPACKET un
CVE-2004-1068
all versions
A "missing serialization" error in the unix_dgram_recvmsg function in Linux 2.4.27 and earlier, and 2.6.x up to 2.6.9, allows loca
CVE-2004-1067
all versions
Off-by-one error in the mysasl_canon_user function in Cyrus IMAP Server 2.2.9 and earlier leads to a buffer overflow, which may al
CVE-2004-1065
all versions
Buffer overflow in the exif_read_data function in PHP before 4.3.10 and PHP 5.x up to 5.0.2 allows remote attackers to execute arb
CVE-2004-1058
all versions
Race condition in Linux kernel 2.6 allows local users to read the environment variables of another process that is still spawning
CVE-2004-1056
all versions
Direct Rendering Manager (DRM) driver in Linux kernel 2.6 does not properly check the DMA lock, which could allow remote attackers
CVE-2004-1019
all versions
The deserialization code in PHP before 4.3.10 and PHP 5.x up to 5.0.2 allows remote attackers to cause a denial of service and exe
CVE-2004-1016
all versions
The scm_send function in the scm layer for Linux kernel 2.4.x up to 2.4.28, and 2.6.x up to 2.6.9, allows local users to cause a d
CVE-2004-1015
all versions
Buffer overflow in proxyd for Cyrus IMAP Server 2.2.9 and earlier, with the imapmagicplus option enabled, may allow remote attacke
CVE-2004-1013
all versions
The argument parser of the FETCH command in Cyrus IMAP Server 2.2.x through 2.2.8 allows remote authenticated users to execute arb
CVE-2004-1012
all versions
The argument parser of the PARTIAL command in Cyrus IMAP Server 2.2.6 and earlier allows remote authenticated users to execute arb
CVE-2004-1011
all versions
Stack-based buffer overflow in Cyrus IMAP Server 2.2.4 through 2.2.8, with the imapmagicplus option enabled, allows remote attacke
CVE-2004-0956
all versions
MySQL before 4.0.20 allows remote attackers to cause a denial of service (application crash) via a MATCH AGAINST query with an ope
CVE-2004-0949
all versions
The smb_recv_trans2 function call in the samba filesystem (smbfs) in Linux kernel 2.4 and 2.6 does not properly handle the re-asse
CVE-2004-0883
all versions
Multiple vulnerabilities in the samba filesystem (smbfs) in Linux kernel 2.4 and 2.6 allow remote samba servers to cause a denial
CVE-2004-0817
all versions
Multiple heap-based buffer overflows in the imlib BMP image handler allow remote attackers to execute arbitrary code via a crafted
CVE-2004-0802
all versions
Buffer overflow in the BMP loader in imlib2 before 1.1.2 allows remote attackers to execute arbitrary code via a specially-crafted
CVE-2004-1337
all versions
The POSIX Capability Linux Security Module (LSM) for Linux kernel 2.6 does not properly handle the credentials of a process that i
CVE-2004-0814
all versions
Multiple race conditions in the terminal layer in Linux 2.4.x, and 2.6.x before 2.6.9, allow (1) local users to obtain portions of
CVE-2004-0827
all versions
Multiple buffer overflows in the ImageMagick graphics library 5.x before 5.4.4, and 6.x before 6.0.6.2, allow remote attackers to
CVE-1999-1572
all versions
cpio on FreeBSD 2.1.0, Debian GNU/Linux 3.0, and possibly other operating systems, uses a 0 umask when creating files using the -O
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