| nessus
via4
|
| NASL family | SuSE Local Security Checks | | NASL id | OPENSUSE-2013-490.NASL | | description | This update of libXt fixes several security issues.
-
U_0001-unvalidated-length-in-_XtResourceConfigurationEH-
CVE.patch
- unvalidated length in _XtResourceConfigurationEH
[CVE-2013-2002] (bnc#821670, bnc#815451)
-
U_0001-Unchecked-return-values-of-XGetWindowProperty-CVE
-20.patch
- Unchecked return values of XGetWindowProperty
[CVE-2013-2005] (bnc#821670, bnc#815451) | | last seen | 2019-01-16 | | modified | 2018-11-10 | | plugin id | 75031 | | published | 2014-06-13 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=75031 | | title | openSUSE Security Update : libXt (openSUSE-SU-2013:1008-1) |
| NASL family | Fedora Local Security Checks | | NASL id | FEDORA_2013-9098.NASL | | description | Update to latest git to fix the following CVEs: CVE-2013-2002,
CVE-2013-2005
Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues. | | last seen | 2019-01-16 | | modified | 2015-10-19 | | plugin id | 66612 | | published | 2013-05-28 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=66612 | | title | Fedora 19 : libXt-1.1.3-4.20130524git1f4802b74.fc19 (2013-9098) |
| NASL family | HP-UX Local Security Checks | | NASL id | HPUX_PHSS_44149.NASL | | description | s700_800 11.23 X/Motif Runtime Patch :
Potential security vulnerabilities has been identified with HP-UX
running the X Windows Service libraries. These vulnerabilities could
be exploited remotely to create a Denial of Service (DoS) or execute
arbitrary code. | | last seen | 2019-01-16 | | modified | 2015-09-24 | | plugin id | 86118 | | published | 2015-09-24 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=86118 | | title | HP-UX PHSS_44149 : s700_800 11.23 X/Motif Runtime Patch |
| NASL family | Fedora Local Security Checks | | NASL id | FEDORA_2013-9146.NASL | | description | Update to latest git to fix the following CVEs: CVE-2013-2002,
CVE-2013-2005
Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues. | | last seen | 2019-01-16 | | modified | 2015-10-19 | | plugin id | 67352 | | published | 2013-07-12 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=67352 | | title | Fedora 18 : libXt-1.1.3-4.20130524git1f4802b74.fc18 (2013-9146) |
| NASL family | Ubuntu Local Security Checks | | NASL id | UBUNTU_USN-1865-1.NASL | | description | Ilja van Sprundel discovered multiple security issues in various X.org
libraries and components. An attacker could use these issues to cause
applications to crash, resulting in a denial of service, or possibly
execute arbitrary code.
Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues. | | last seen | 2019-01-16 | | modified | 2018-12-01 | | plugin id | 66829 | | published | 2013-06-06 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=66829 | | title | Ubuntu 10.04 LTS / 12.04 LTS / 12.10 / 13.04 : libxt vulnerabilities (USN-1865-1) |
| NASL family | HP-UX Local Security Checks | | NASL id | HPUX_PHSS_44188.NASL | | description | s700_800 11.11 X/Motif Runtime Periodic Patch :
Potential security vulnerabilities has been identified with HP-UX
running the X Windows Service libraries. These vulnerabilities could
be exploited remotely to create a Denial of Service (DoS) or execute
arbitrary code. | | last seen | 2019-01-16 | | modified | 2015-09-24 | | plugin id | 86119 | | published | 2015-09-24 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=86119 | | title | HP-UX PHSS_44188 : s700_800 11.11 X/Motif Runtime Periodic Patch |
| NASL family | Red Hat Local Security Checks | | NASL id | REDHAT-RHSA-2014-1436.NASL | | description | Updated X11 client libraries packages that fix multiple security
issues, several bugs, and add various enhancements are now available
for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having Moderate
security impact. Common Vulnerability Scoring System (CVSS) base
scores, which give detailed severity ratings, are available for each
vulnerability from the CVE links in the References section.
The X11 (Xorg) libraries provide library routines that are used within
all X Window applications.
Multiple integer overflow flaws, leading to heap-based buffer
overflows, were found in the way various X11 client libraries handled
certain protocol data. An attacker able to submit invalid protocol
data to an X11 server via a malicious X11 client could use either of
these flaws to potentially escalate their privileges on the system.
(CVE-2013-1981, CVE-2013-1982, CVE-2013-1983, CVE-2013-1984,
CVE-2013-1985, CVE-2013-1986, CVE-2013-1987, CVE-2013-1988,
CVE-2013-1989, CVE-2013-1990, CVE-2013-1991, CVE-2013-2003,
CVE-2013-2062, CVE-2013-2064)
Multiple array index errors, leading to heap-based buffer
out-of-bounds write flaws, were found in the way various X11 client
libraries handled data returned from an X11 server. A malicious X11
server could possibly use this flaw to execute arbitrary code with the
privileges of the user running an X11 client. (CVE-2013-1997,
CVE-2013-1998, CVE-2013-1999, CVE-2013-2000, CVE-2013-2001,
CVE-2013-2002, CVE-2013-2066)
A buffer overflow flaw was found in the way the XListInputDevices()
function of X.Org X11's libXi runtime library handled signed numbers.
A malicious X11 server could possibly use this flaw to execute
arbitrary code with the privileges of the user running an X11 client.
(CVE-2013-1995)
A flaw was found in the way the X.Org X11 libXt runtime library used
uninitialized pointers. A malicious X11 server could possibly use this
flaw to execute arbitrary code with the privileges of the user running
an X11 client. (CVE-2013-2005)
Two stack-based buffer overflow flaws were found in the way libX11,
the Core X11 protocol client library, processed certain user-specified
files. A malicious X11 server could possibly use this flaw to crash an
X11 client via a specially crafted file. (CVE-2013-2004)
The xkeyboard-config package has been upgraded to upstream version
2.11, which provides a number of bug fixes and enhancements over the
previous version. (BZ#1077471)
This update also fixes the following bugs :
* Previously, updating the mesa-libGL package did not update the
libX11 package, although it was listed as a dependency of mesa-libGL.
This bug has been fixed and updating mesa-libGL now updates all
dependent packages as expected. (BZ#1054614)
* Previously, closing a customer application could occasionally cause
the X Server to terminate unexpectedly. After this update, the X
Server no longer hangs when a user closes a customer application.
(BZ#971626)
All X11 client libraries users are advised to upgrade to these updated
packages, which correct these issues and add these enhancements. | | last seen | 2019-01-16 | | modified | 2018-11-26 | | plugin id | 78411 | | published | 2014-10-14 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=78411 | | title | RHEL 6 : X11 client libraries (RHSA-2014:1436) |
| NASL family | Gentoo Local Security Checks | | NASL id | GENTOO_GLSA-201405-07.NASL | | description | The remote host is affected by the vulnerability described in GLSA-201405-07
(X.Org X Server: Multiple vulnerabilities)
Multiple vulnerabilities have been discovered in X.Org X Server. Please
review the CVE identifiers referenced below for details.
Impact :
A context-dependent attacker could execute arbitrary code with the
privileges of the process, cause a Denial of Service condition, or obtain
sensitive information.
Workaround :
There is no known workaround at this time. | | last seen | 2019-01-16 | | modified | 2018-07-12 | | plugin id | 74028 | | published | 2014-05-16 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=74028 | | title | GLSA-201405-07 : X.Org X Server: Multiple vulnerabilities |
| NASL family | FreeBSD Local Security Checks | | NASL id | FREEBSD_PKG_2EEBEBFFCD3B11E28F09001B38C3836C.NASL | | description | freedesktop.org reports :
Ilja van Sprundel, a security researcher with IOActive, has discovered
a large number of issues in the way various X client libraries handle
the responses they receive from servers, and has worked with X.Org's
security team to analyze, confirm, and fix these issues.
Most of these issues stem from the client libraries trusting the
server to send correct protocol data, and not verifying that the
values will not overflow or cause other damage. Most of the time X
clients & servers are run by the same user, with the server more
privileged from the clients, so this is not a problem, but there are
scenarios in which a privileged client can be connected to an
unprivileged server, for instance, connecting a setuid X client (such
as a screen lock program) to a virtual X server (such as Xvfb or
Xephyr) which the user has modified to return invalid data,
potentially allowing the user to escalate their privileges.
The vulnerabilities include :
Integer overflows calculating memory needs for replies.
Sign extension issues calculating memory needs for replies.
Buffer overflows due to not validating length or offset values in
replies.
Integer overflows parsing user-specified files.
Unbounded recursion parsing user-specified files.
Memory corruption due to unchecked return values. | | last seen | 2019-01-16 | | modified | 2018-11-10 | | plugin id | 66798 | | published | 2013-06-05 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=66798 | | title | FreeBSD : xorg -- protocol handling issues in X Window System client libraries (2eebebff-cd3b-11e2-8f09-001b38c3836c) |
| NASL family | Amazon Linux Local Security Checks | | NASL id | ALA_ALAS-2014-452.NASL | | description | Multiple integer overflow flaws, leading to heap-based buffer
overflows, were found in the way various X11 client libraries handled
certain protocol data. An attacker able to submit invalid protocol
data to an X11 server via a malicious X11 client could use either of
these flaws to potentially escalate their privileges on the system.
(CVE-2013-1981 , CVE-2013-1982 , CVE-2013-1983 , CVE-2013-1984 ,
CVE-2013-1985 , CVE-2013-1986 , CVE-2013-1987 , CVE-2013-1988 ,
CVE-2013-1989 , CVE-2013-1990 , CVE-2013-1991 , CVE-2013-2003 ,
CVE-2013-2062 , CVE-2013-2064)
Multiple array index errors, leading to heap-based buffer
out-of-bounds write flaws, were found in the way various X11 client
libraries handled data returned from an X11 server. A malicious X11
server could possibly use this flaw to execute arbitrary code with the
privileges of the user running an X11 client. (CVE-2013-1997 ,
CVE-2013-1998 , CVE-2013-1999 , CVE-2013-2000 , CVE-2013-2001 ,
CVE-2013-2002 , CVE-2013-2066)
A buffer overflow flaw was found in the way the XListInputDevices()
function of X.Org X11's libXi runtime library handled signed numbers.
A malicious X11 server could possibly use this flaw to execute
arbitrary code with the privileges of the user running an X11 client.
(CVE-2013-1995)
A flaw was found in the way the X.Org X11 libXt runtime library used
uninitialized pointers. A malicious X11 server could possibly use this
flaw to execute arbitrary code with the privileges of the user running
an X11 client. (CVE-2013-2005)
Two stack-based buffer overflow flaws were found in the way libX11,
the Core X11 protocol client library, processed certain user-specified
files. A malicious X11 server could possibly use this flaw to crash an
X11 client via a specially crafted file. (CVE-2013-2004) | | last seen | 2019-01-16 | | modified | 2018-04-18 | | plugin id | 79560 | | published | 2014-11-26 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=79560 | | title | Amazon Linux AMI : libX11 / libXcursor,libXfixes,libXi,libXrandr,libXrender,libXres,libXt,libXv,libXvMC,libXxf86dga,libXxf86vm,libdmx,xorg-x11-proto-devel (ALAS-2014-452) |
| NASL family | HP-UX Local Security Checks | | NASL id | HPUX_PHSS_43690.NASL | | description | s700_800 11.31 X/Motif Runtime Patch :
Potential security vulnerabilities has been identified with HP-UX
running the X Windows Service libraries. These vulnerabilities could
be exploited remotely to create a Denial of Service (DoS) or execute
arbitrary code. | | last seen | 2019-01-16 | | modified | 2018-05-04 | | plugin id | 86215 | | published | 2015-10-01 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=86215 | | title | HP-UX PHSS_43690 : s700_800 11.31 X/Motif Runtime Patch |
| NASL family | Debian Local Security Checks | | NASL id | DEBIAN_DSA-2680.NASL | | description | Ilja van Sprundel of IOActive discovered several security issues in
multiple components of the X.org graphics stack and the related
libraries: Various integer overflows, sign handling errors in integer
conversions, buffer overflows, memory corruption and missing input
sanitising may lead to privilege escalation or denial of service. | | last seen | 2019-01-16 | | modified | 2018-11-10 | | plugin id | 66564 | | published | 2013-05-24 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=66564 | | title | Debian DSA-2680-1 : libxt - several vulnerabilities |
| NASL family | Scientific Linux Local Security Checks | | NASL id | SL_20141014_X11_CLIENT_LIBRARIES_ON_SL6_X.NASL | | description | Multiple integer overflow flaws, leading to heap-based buffer
overflows, were found in the way various X11 client libraries handled
certain protocol data. An attacker able to submit invalid protocol
data to an X11 server via a malicious X11 client could use either of
these flaws to potentially escalate their privileges on the system.
(CVE-2013-1981, CVE-2013-1982, CVE-2013-1983, CVE-2013-1984,
CVE-2013-1985, CVE-2013-1986, CVE-2013-1987, CVE-2013-1988,
CVE-2013-1989, CVE-2013-1990, CVE-2013-1991, CVE-2013-2003,
CVE-2013-2062, CVE-2013-2064)
Multiple array index errors, leading to heap-based buffer
out-of-bounds write flaws, were found in the way various X11 client
libraries handled data returned from an X11 server. A malicious X11
server could possibly use this flaw to execute arbitrary code with the
privileges of the user running an X11 client. (CVE-2013-1997,
CVE-2013-1998, CVE-2013-1999, CVE-2013-2000, CVE-2013-2001,
CVE-2013-2002, CVE-2013-2066)
A buffer overflow flaw was found in the way the XListInputDevices()
function of X.Org X11's libXi runtime library handled signed numbers.
A malicious X11 server could possibly use this flaw to execute
arbitrary code with the privileges of the user running an X11 client.
(CVE-2013-1995)
A flaw was found in the way the X.Org X11 libXt runtime library used
uninitialized pointers. A malicious X11 server could possibly use this
flaw to execute arbitrary code with the privileges of the user running
an X11 client. (CVE-2013-2005)
Two stack-based buffer overflow flaws were found in the way libX11,
the Core X11 protocol client library, processed certain user-specified
files. A malicious X11 server could possibly use this flaw to crash an
X11 client via a specially crafted file. (CVE-2013-2004)
The xkeyboard-config package has been upgraded to upstream version
2.11, which provides a number of bug fixes and enhancements over the
previous version.
This update also fixes the following bugs :
- Previously, updating the mesa-libGL package did not
update the libX11 package, although it was listed as a
dependency of mesa-libGL. This bug has been fixed and
updating mesa-libGL now updates all dependent packages
as expected.
- Previously, closing a customer application could
occasionally cause the X Server to terminate
unexpectedly. After this update, the X Server no longer
hangs when a user closes a customer application. | | last seen | 2019-01-16 | | modified | 2018-12-28 | | plugin id | 78841 | | published | 2014-11-04 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=78841 | | title | Scientific Linux Security Update : X11 client libraries on SL6.x i386/x86_64 |
| NASL family | Solaris Local Security Checks | | NASL id | SOLARIS11_XORG_20141107.NASL | | description | The remote Solaris system is missing necessary patches to address
security updates :
- Multiple integer overflows in X.org libX11 1.5.99.901
(1.6 RC1) and earlier allow X servers to trigger
allocation of insufficient memory and a buffer overflow
via vectors related to the (1) XQueryFont, (2)
_XF86BigfontQueryFont, (3) XListFontsWithInfo, (4)
XGetMotionEvents, (5) XListHosts, (6)
XGetModifierMapping, (7) XGetPointerMapping, (8)
XGetKeyboardMapping, (9) XGetWindowProperty, (10)
XGetImage, (11) LoadColornameDB, (12)
XrmGetFileDatabase, (13) _XimParseStringFile, or (14)
TransFileName functions. (CVE-2013-1981)
- Multiple integer overflows in X.org libXext 1.3.1 and
earlier allow X servers to trigger allocation of
insufficient memory and a buffer overflow via vectors
related to the (1) XcupGetReservedColormapEntries, (2)
XcupStoreColors, (3) XdbeGetVisualInfo, (4)
XeviGetVisualInfo, (5) XShapeGetRectangles, and (6)
XSyncListSystemCounters functions. (CVE-2013-1982)
- Multiple integer overflows in X.org libXi 1.7.1 and
earlier allow X servers to trigger allocation of
insufficient memory and a buffer overflow via vectors
related to the (1) XGetDeviceControl, (2)
XGetFeedbackControl, (3) XGetDeviceDontPropagateList,
(4) XGetDeviceMotionEvents, (5) XIGetProperty, (6)
XIGetSelectedEvents, (7) XGetDeviceProperties, and (8)
XListInputDevices functions. (CVE-2013-1984)
- Integer overflow in X.org libXinerama 1.1.2 and earlier
allows X servers to trigger allocation of insufficient
memory and a buffer overflow via vectors related to the
XineramaQueryScreens function. (CVE-2013-1985)
- X.org libXi 1.7.1 and earlier allows X servers to
trigger allocation of insufficient memory and a buffer
overflow via vectors related to an unexpected sign
extension in the XListInputDevices function.
(CVE-2013-1995)
- X.org libFS 1.0.4 and earlier allows X servers to
trigger allocation of insufficient memory and a buffer
overflow via vectors related to an unexpected sign
extension in the FSOpenServer function. (CVE-2013-1996)
- Multiple buffer overflows in X.org libX11 1.5.99.901
(1.6 RC1) and earlier allow X servers to cause a denial
of service (crash) and possibly execute arbitrary code
via crafted length or index values to the (1)
XAllocColorCells, (2) _XkbReadGetDeviceInfoReply, (3)
_XkbReadGeomShapes, (4) _XkbReadGetGeometryReply, (5)
_XkbReadKeySyms, (6) _XkbReadKeyActions, (7)
_XkbReadKeyBehaviors, (8) _XkbReadModifierMap, (9)
_XkbReadExplicitComponents, (10) _XkbReadVirtualModMap,
(11) _XkbReadGetNamesReply, (12) _XkbReadGetMapReply,
(13) _XimXGetReadData, (14) XListFonts, (15)
XListExtensions, and (16) XGetFontPath functions.
(CVE-2013-1997)
- Multiple buffer overflows in X.org libXi 1.7.1 and
earlier allow X servers to cause a denial of service
(crash) and possibly execute arbitrary code via crafted
length or index values to the (1)
XGetDeviceButtonMapping, (2) XIPassiveGrabDevice, and
(3) XQueryDeviceState functions. (CVE-2013-1998)
- Buffer overflow in X.org libXt 1.1.3 and earlier allows
X servers to cause a denial of service (crash) and
possibly execute arbitrary code via crafted length or
index values to the _XtResourceConfigurationEH function.
(CVE-2013-2002)
- The (1) GetDatabase and (2) _XimParseStringFile
functions in X.org libX11 1.5.99.901 (1.6 RC1) and
earlier do not restrict the recursion depth when
processing directives to include files, which allows X
servers to cause a denial of service (stack consumption)
via a crafted file. (CVE-2013-2004)
- X.org libXt 1.1.3 and earlier does not check the return
value of the XGetWindowProperty function, which allows X
servers to trigger use of an uninitialized pointer and
memory corruption via vectors related to the (1)
ReqCleanup, (2) HandleSelectionEvents, (3) ReqTimedOut,
(4) HandleNormal, and (5) HandleSelectionReplies
functions. (CVE-2013-2005)
- Multiple integer overflows in X.org libXp 1.0.1 and
earlier allow X servers to trigger allocation of
insufficient memory and a buffer overflow via vectors
related to the (1) XpGetAttributes, (2)
XpGetOneAttribute, (3) XpGetPrinterList, and (4)
XpQueryScreens functions. (CVE-2013-2062) | | last seen | 2019-01-16 | | modified | 2018-11-15 | | plugin id | 80822 | | published | 2015-01-19 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=80822 | | title | Oracle Solaris Third-Party Patch Update : xorg (multiple_vulnerabilities_in_x_org1) |
| NASL family | SuSE Local Security Checks | | NASL id | SUSE_11_XORG-X11-LIBXT-130604.NASL | | description | This update of xorg-x11-libXt fixes several integer and buffer
overflow issues. (bnc#815451, bnc#821670, CVE-2013-2002 /
CVE-2013-2005) | | last seen | 2019-01-16 | | modified | 2013-10-25 | | plugin id | 67112 | | published | 2013-06-29 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=67112 | | title | SuSE 11.2 Security Update : xorg-x11-libXt (SAT Patch Number 7823) |
| NASL family | SuSE Local Security Checks | | NASL id | SUSE_11_XORG-X11-LIBXT-130612.NASL | | description | This update of xorg-x11-libXt fixes several integer and buffer
overflow issues.
Bug 815451/821670 CVE-2013-2002 / CVE-2013-2005 | | last seen | 2019-01-16 | | modified | 2013-10-25 | | plugin id | 69116 | | published | 2013-07-30 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=69116 | | title | SuSE 11.3 Security Update : xorg-x11-libXt (SAT Patch Number 7940) |
| NASL family | CentOS Local Security Checks | | NASL id | CENTOS_RHSA-2014-1436.NASL | | description | Updated X11 client libraries packages that fix multiple security
issues, several bugs, and add various enhancements are now available
for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having Moderate
security impact. Common Vulnerability Scoring System (CVSS) base
scores, which give detailed severity ratings, are available for each
vulnerability from the CVE links in the References section.
The X11 (Xorg) libraries provide library routines that are used within
all X Window applications.
Multiple integer overflow flaws, leading to heap-based buffer
overflows, were found in the way various X11 client libraries handled
certain protocol data. An attacker able to submit invalid protocol
data to an X11 server via a malicious X11 client could use either of
these flaws to potentially escalate their privileges on the system.
(CVE-2013-1981, CVE-2013-1982, CVE-2013-1983, CVE-2013-1984,
CVE-2013-1985, CVE-2013-1986, CVE-2013-1987, CVE-2013-1988,
CVE-2013-1989, CVE-2013-1990, CVE-2013-1991, CVE-2013-2003,
CVE-2013-2062, CVE-2013-2064)
Multiple array index errors, leading to heap-based buffer
out-of-bounds write flaws, were found in the way various X11 client
libraries handled data returned from an X11 server. A malicious X11
server could possibly use this flaw to execute arbitrary code with the
privileges of the user running an X11 client. (CVE-2013-1997,
CVE-2013-1998, CVE-2013-1999, CVE-2013-2000, CVE-2013-2001,
CVE-2013-2002, CVE-2013-2066)
A buffer overflow flaw was found in the way the XListInputDevices()
function of X.Org X11's libXi runtime library handled signed numbers.
A malicious X11 server could possibly use this flaw to execute
arbitrary code with the privileges of the user running an X11 client.
(CVE-2013-1995)
A flaw was found in the way the X.Org X11 libXt runtime library used
uninitialized pointers. A malicious X11 server could possibly use this
flaw to execute arbitrary code with the privileges of the user running
an X11 client. (CVE-2013-2005)
Two stack-based buffer overflow flaws were found in the way libX11,
the Core X11 protocol client library, processed certain user-specified
files. A malicious X11 server could possibly use this flaw to crash an
X11 client via a specially crafted file. (CVE-2013-2004)
The xkeyboard-config package has been upgraded to upstream version
2.11, which provides a number of bug fixes and enhancements over the
previous version. (BZ#1077471)
This update also fixes the following bugs :
* Previously, updating the mesa-libGL package did not update the
libX11 package, although it was listed as a dependency of mesa-libGL.
This bug has been fixed and updating mesa-libGL now updates all
dependent packages as expected. (BZ#1054614)
* Previously, closing a customer application could occasionally cause
the X Server to terminate unexpectedly. After this update, the X
Server no longer hangs when a user closes a customer application.
(BZ#971626)
All X11 client libraries users are advised to upgrade to these updated
packages, which correct these issues and add these enhancements. | | last seen | 2019-01-16 | | modified | 2018-11-10 | | plugin id | 79182 | | published | 2014-11-12 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=79182 | | title | CentOS 6 : libX11 / libXcursor / libXext / libXfixes / libXi / libXinerama / libXp / libXrandr / etc (CESA-2014:1436) |
| NASL family | Misc. | | NASL id | ORACLE_SECURE_GLOBAL_DESKTOP_APR_2017_CPU.NASL | | description | The version of Oracle Secure Global Desktop installed on the remote
host is 4.71, 5.2, or 5.3 and is missing a security patch from the
April 2017 Critical Patch Update (CPU). It is, therefore, affected by
multiple vulnerabilities :
- An integer overflow condition exists in the Window System
(X11) subcomponent in multiple functions in X.Org libExt
due to improper validation of user-supplied input when
calculating the amount of memory required to handle
return data. An unauthenticated, remote attacker can
exploit this to cause a denial of service condition or
the execution of arbitrary code. Note that this issue
only affects version 4.71. (CVE-2013-1982)
- An integer overflow condition exists in X.Org libXfixes
in the XFixesGetCursorImage() function when handling
large cursor dimensions or name lengths due to improper
validation of user-supplied input. An unauthenticated,
remote attacker can exploit this to cause a denial of
service condition or the execution of arbitrary code.
(CVE-2013-1983)
- An integer overflow condition exists within multiple
functions in X.Org libXi due to improper validation of
user-supplied input when calculating the amount of
memory needed to handle return data. An unauthenticated,
remote attacker can exploit this to cause a denial of
service condition or the execution of arbitrary code.
(CVE-2013-1984)
- An integer overflow condition exists in X.Org
libXinerama in the XineramaQueryScreens() function due
to improper validation of user-supplied input when
calculating the amount of memory needed to handle return
data. An unauthenticated, remote attacker can exploit
this to cause a denial of service condition or the
execution of arbitrary code. (CVE-2013-1985)
- An integer overflow condition exists in multiple
functions in X.Org libXrandr due to improper validation
of user-supplied input when calculating the amount of
memory needed to handle return data. An unauthenticated,
remote attacker can exploit this to cause a denial of
service condition or the execution of arbitrary code.
(CVE-2013-1986)
- An integer overflow condition exists in multiple
functions in X.Org libXrender due to improper validation
of user-supplied input when calculating the amount of
memory needed to handle return data. An unauthenticated,
remote attacker can exploit this to cause a denial of
service condition or the execution of arbitrary code.
(CVE-2013-1987)
- An overflow condition exists in X.Org libXi in the
XListInputDevices() function, related to an unexpected
sign extension, due to improper checking of the amount
of memory needed to handle returned data when converting
smaller integer types to larger ones. An
unauthenticated, remote attacker can exploit this to
cause a denial of service condition or the execution of
arbitrary code. (CVE-2013-1995)
- An overflow condition exists within multiple functions
in X.Org LibXi due to improper validation of
user-supplied input. An unauthenticated, remote attacker
can exploit this, via a specially crafted length or
index, to cause a denial of service condition or the
execution of arbitrary code. (CVE-2013-1998)
- An overflow condition exists in X.Org LibXt in the
_XtResourceConfigurationEH() function due to improper
validation of user-supplied input. An unauthenticated,
remote attacker can exploit this, via a specially
crafted length or index, to cause a denial of service
condition or the execution of arbitrary code.
(CVE-2013-2002)
- An integer overflow condition exists in X.Org libXcursor
in the _XcursorFileHeaderCreate() function due to
improper validation of user-supplied input. An
unauthenticated, remote attacker can exploit this, via
a specially crafted file, to cause a denial of service
condition or the execution of arbitrary code.
(CVE-2013-2003)
- An uninitialized pointer flaw exists within multiple
functions in X.Org LibXt due to a failure to check for
proper initialization of pointers. An unauthenticated,
remote attacker can exploit this to corrupt memory,
resulting in a denial of service condition or the
possible execution of arbitrary code. (CVE-2013-2005)
- A flaw exists in the Application Server subcomponent
(Apache Tomcat) due to a failure to process passwords
when they are paired with non-existent usernames. An
authenticated, remote attacker can exploit this, via a
timing attack, to enumerate user account names.
(CVE-2016-0762)
- Multiple integer overflow conditions exist in s3_srvr.c,
ssl_sess.c, and t1_lib.c due to improper use of pointer
arithmetic for heap-buffer boundary checks. An
unauthenticated, remote attacker can exploit these to
cause a denial of service. (CVE-2016-2177)
- An information disclosure vulnerability exists in the
dsa_sign_setup() function in dsa_ossl.c due to a failure
to properly ensure the use of constant-time operations.
An unauthenticated, remote attacker can exploit this,
via a timing side-channel attack, to disclose DSA key
information. (CVE-2016-2178)
- A denial of service vulnerability exists in the DTLS
implementation due to a failure to properly restrict the
lifetime of queue entries associated with unused
out-of-order messages. An unauthenticated, remote
attacker can exploit this, by maintaining multiple
crafted DTLS sessions simultaneously, to exhaust memory.
(CVE-2016-2179)
- An out-of-bounds read error exists in the X.509 Public
Key Infrastructure Time-Stamp Protocol (TSP)
implementation. An unauthenticated, remote attacker can
exploit this, via a crafted time-stamp file that is
mishandled by the 'openssl ts' command, to cause a
denial of service or to disclose sensitive information.
(CVE-2016-2180)
- A denial of service vulnerability exists in the
Anti-Replay feature in the DTLS implementation due to
improper handling of epoch sequence numbers in records.
An unauthenticated, remote attacker can exploit this,
via spoofed DTLS records, to cause legitimate packets to
be dropped. (CVE-2016-2181)
- An overflow condition exists in the BN_bn2dec() function
in bn_print.c due to improper validation of
user-supplied input when handling BIGNUM values. An
unauthenticated, remote attacker can exploit this to
crash the process. (CVE-2016-2182)
- A vulnerability exists, known as SWEET32, in the 3DES
and Blowfish algorithms due to the use of weak 64-bit
block ciphers by default. A man-in-the-middle attacker
who has sufficient resources can exploit this
vulnerability, via a 'birthday' attack, to detect a
collision that leaks the XOR between the fixed secret
and a known plaintext, allowing the disclosure of the
secret text, such as secure HTTPS cookies, and possibly
resulting in the hijacking of an authenticated session.
(CVE-2016-2183)
- A flaw exists in the Core subcomponent, specifically in
the libcurl library, due to improper validation of TLS
certificates. An authenticated, remote attacker with the
ability to intercept network traffic can exploit this
issue to disclose or manipulate transmitted data by
spoofing the TLS/SSL server using a certificate that
appears valid. Note that this issue only affects
versions 5.2 and 5.3. (CVE-2016-3739)
- A flaw exists in cURL and libcurl when loading dynamic
link library (DLL) files security.dll, secur32.dll, or
ws2_32.dll due searching an insecure path which may not
be trusted or under user control. A local attacker can
exploit this, via a Trojan DLL file placed in the search
path, to execute arbitrary code with the privileges of
the user running the program. (CVE-2016-4802)
- A security bypass vulnerability exists in Apache Tomcat
due to an unspecified flaw related to web applications.
A local attacker can exploit this, via a utility method
that is available to web applications, to bypass a
configured SecurityManager. (CVE-2016-5018)
- An out-of-bounds access error exists in the Window
System (X11) subcomponent, specifically in the
XvQueryAdaptors() function in file Xv.c, when handling
server responses. An authenticated, remote attacker can
exploit this to impact confidentiality, integrity, and
availability. (CVE-2016-5407)
- A use-after-free error exists in cURL and libcurl within
file lib/vtls/vtls.c due to the program attempting to
resume TLS sessions even if the client certificate
fails. An unauthenticated, remote attacker can exploit
this to bypass validation mechanisms, allowing the
attacker to possibly control which connection is used.
(CVE-2016-5419)
- A flaw exists in cURL and libcurl in the
Curl_ssl_config_matches() function within file
lib/vtls/vtls.c due to the program reusing TLS
connections with different client certificates. An
unauthenticated, remote attacker can exploit this to
disclose sensitive cross-realm information.
(CVE-2016-5420)
- A use-after-free error exists in cURL and libcurl in
in the close_all_connections() function within file
lib/multi.c due to connection pointers not being
properly cleared. An unauthenticated, remote attacker
can exploit this to have an unspecified impact on
confidentiality, integrity, and availability.
(CVE-2016-5421)
- A flaw exists in the tls_decrypt_ticket() function
in t1_lib.c due to improper handling of ticket HMAC
digests. An unauthenticated, remote attacker can exploit
this, via a ticket that is too short, to crash the
process, resulting in a denial of service.
(CVE-2016-6302)
- An integer overflow condition exists in the
MDC2_Update() function in mdc2dgst.c due to improper
validation of user-supplied input. An unauthenticated,
remote attacker can exploit this to cause a heap-based
buffer overflow, resulting in a denial of service
condition or possibly the execution of arbitrary code.
(CVE-2016-6303)
- A flaw exists in the ssl_parse_clienthello_tlsext()
function in t1_lib.c due to improper handling of overly
large OCSP Status Request extensions from clients. An
unauthenticated, remote attacker can exploit this, via
large OCSP Status Request extensions, to exhaust memory
resources, resulting in a denial of service condition.
(CVE-2016-6304)
- A flaw exists in the SSL_peek() function in
rec_layer_s3.c due to improper handling of empty
records. An unauthenticated, remote attacker can exploit
this, by triggering a zero-length record in an SSL_peek
call, to cause an infinite loop, resulting in a denial
of service condition. (CVE-2016-6305)
- An out-of-bounds read error exists in the certificate
parser that allows an unauthenticated, remote attacker
to cause a denial of service via crafted certificate
operations. (CVE-2016-6306)
- A denial of service vulnerability exists in the
state-machine implementation due to a failure to check
for an excessive length before allocating memory. An
unauthenticated, remote attacker can exploit this, via a
crafted TLS message, to exhaust memory resources.
(CVE-2016-6307)
- A denial of service vulnerability exists in the DTLS
implementation due to improper handling of excessively
long DTLS messages. An unauthenticated, remote attacker
can exploit this, via a crafted DTLS message, to exhaust
available memory resources. (CVE-2016-6308)
- A flaw exists in Apache Tomcat within SecurityManager
due to improper restriction of access to system
properties by the configuration files system property
replacement feature. A local attacker can exploit this,
via a crafted web application, to bypass SecurityManager
restrictions and disclose system properties.
(CVE-2016-6794)
- A flaw exists in Apache Tomcat that allows a local
attacker to bypass a configured SecurityManager by
changing the configuration parameters for the JSP
Servlet. (CVE-2016-6796)
- A flaw exists in Apache Tomcat due to a failure to limit
web application access to global JNDI resources. A local
attacker can exploit this to gain unauthorized access to
resources. (CVE-2016-6797)
- A flaw exists in Apache Tomcat when handling request
lines containing certain invalid characters. An
unauthenticated, remote attacker can exploit this to
conduct HTTP response splitting attacks by injecting
additional headers into responses. (CVE-2016-6816)
- An infinite loop condition exists in Apache Tomcat in
the HTTP/2 parser when handling overly large headers. An
unauthenticated, remote attacker can exploit this, via a
specially crafted request, to cause a denial of service
condition. (CVE-2016-6817)
- A carry propagation error exists in the
Broadwell-specific Montgomery multiplication procedure
when handling input lengths divisible by but longer than
256 bits. This can result in transient authentication
and key negotiation failures or reproducible erroneous
outcomes of public-key operations with specially crafted
input. A man-in-the-middle attacker can possibly exploit
this issue to compromise ECDH key negotiations that
utilize Brainpool P-512 curves. (CVE-2016-7055)
- A flaw exists in cURL in the Curl_cookie_init() function
within file lib/cookie.c when handling cookies. An
unauthenticated, remote attacker can exploit this to
inject new cookies for arbitrary domains.
(CVE-2016-8615)
- A flaw exists in cURL in the ConnectionExists() function
within file lib/url.c when checking credentials supplied
for reused connections due to the comparison being
case-insensitive. An unauthenticated, remote attacker
can exploit this to authenticate without knowing the
proper case of the username and password.
(CVE-2016-8616)
- An integer overflow condition exists in cURL in the
base64_encode() function within file lib/base64.c due to
improper validation of certain input. An
unauthenticated, remote attacker can exploit this to
cause a denial of service condition or the execution of
arbitrary code. (CVE-2016-8617)
- A denial of service vulnerability exists in cURL in the
alloc_addbyter() function within file lib/mprintf.c due
to improper validation of overly long input when it is
supplied to the curl_maprintf() API method. An
unauthenticated, remote attacker can exploit this to
free already freed memory and thereby crash the program.
(CVE-2016-8618)
- A double-free error exists in cURL in the read_data()
function within file lib/security.c when handling
Kerberos authentication. An unauthenticated, remote
attacker can exploit this to free already freed memory,
resulting in an unspecified impact on confidentiality,
integrity, and availability. (CVE-2016-8619)
- An out-of-bounds access error exists in cURL in file
tool_urlglob.c within the globbing feature. An
unauthenticated, remote attacker can exploit this to
disclose memory contents or execute arbitrary code.
(CVE-2016-8620)
- An out-of-bounds error exists in cURL in the parsedate()
function within file lib/parsedate.c when handling
dates. An unauthenticated, remote attacker can exploit
this to disclose memory contents or cause a denial of
service condition. (CVE-2016-8621)
- An integer truncation error exists in cURL in the
curl_easy_unescape() function within file lib/escape.c
when handling overly large URLs. An unauthenticated,
remote attacker can exploit this to cause a denial of
service condition or the execution of arbitrary code.
(CVE-2016-8622)
- A use-after-free error exists in cURL within file
lib/cookie.c when handling shared cookies. An
unauthenticated, remote attacker can exploit this to
disclose memory contents. (CVE-2016-8623)
- A flaw exists in cURL in the parseurlandfillconn()
function within file lib/url.c when parsing the
authority component of a URL with the host name part
ending in a '#' character. An unauthenticated, remote
attacker can exploit this to establish a connection to
a different host than intended. (CVE-2016-8624)
- A flaw exists in cURL within International Domain Names
(IDNA) handling when translating domain names to puny
code for DNS resolving due to using the outdated IDNA
2003 standard instead of the IDNA 2008 standard, which
can result in incorrect translation of a domain name.
An unauthenticated, remote attacker can exploit this to
cause network traffic to be redirected to a different
host than intended. (CVE-2016-8625)
- A flaw exists in Apache Tomcat within the
catalina/mbeans/JmxRemoteLifecycleListener.java class
that is triggered during the deserialization of Java
objects. An unauthenticated, remote attacker can exploit
this to execute arbitrary code. (CVE-2016-8735)
- A flaw exists in the Web Server component (Apache HTTP
Server) when handling whitespace patterns in User-Agent
headers. An authenticated, remote attacker can exploit
this, via a specially crafted User-Agent header, to
cause incorrect processing of sequences of requests,
resulting in incorrectly interpreting responses,
polluting the cache, or disclosing content from one
request to a second downstream user-agent.
(CVE-2016-8743)
- A NULL pointer dereference flaw exists within file
ssl/statem/statem_clnt.c when handling parameters for
the DHE or ECDHE key exchanges. An unauthenticated,
remote attacker can exploit this, via specially crafted
parameters, to cause a denial of service condition.
(CVE-2017-3730)
- A out-of-bounds read error exists exists in the Core
subcomponent, specifically in OpenSSL, when handling
packets using the CHACHA20/POLY1305 or RC4-MD5 ciphers.
An unauthenticated, remote attacker can exploit this,
via specially crafted truncated packets, to cause a
denial of service condition. (CVE-2017-3731)
- A carry propagating error exists in the x86_64
Montgomery squaring implementation that may cause the
BN_mod_exp() function to produce incorrect results. An
unauthenticated, remote attacker with sufficient
resources can exploit this to obtain sensitive
information regarding private keys. Note that this issue
is very similar to CVE-2015-3193. Moreover, the attacker
would additionally need online access to an unpatched
system using the target private key in a scenario with
persistent DH parameters and a private key that is
shared between multiple clients. For example, this can
occur by default in OpenSSL DHE based SSL/TLS cipher
suites. (CVE-2017-3732)
Note that Nessus has not tested for these issues but has instead
relied only on the application's self-reported version number. | | last seen | 2019-01-16 | | modified | 2018-07-18 | | plugin id | 99930 | | published | 2017-05-02 | | reporter | Tenable | | source | https://www.tenable.com/plugins/index.php?view=single&id=99930 | | title | Oracle Secure Global Desktop Multiple Vulnerabilities (April 2017 CPU) (SWEET32) |
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