- Cleanup

This commit is contained in:
Martin Wilke 2011-06-03 03:36:15 +00:00
parent 4d1d198786
commit 1b279feeb7
Notes: svn2git 2021-03-31 03:12:20 +00:00
svn path=/head/; revision=275005

View file

@ -80,10 +80,10 @@ Note: Please add new entries to the beginning of this file.
<p>Subversion tram reports:</p>
<blockquote cite="http://subversion.apache.org/security/CVE-2011-1752-advisory.txt">
<p>Subversion's mod_dav_svn Apache HTTPD server module will
dereference a NULL pointer if asked to deliver baselined WebDAV
resources.</p>
dereference a NULL pointer if asked to deliver baselined WebDAV
resources.</p>
<p>This can lead to a DoS. An exploit has been tested, and tools or
users have been observed triggering this problem in the wild.</p>
users have been observed triggering this problem in the wild.</p>
</blockquote>
<blockquote cite="http://subversion.apache.org/security/CVE-2011-1783-advisory.txt">
<p>Subversion's mod_dav_svn Apache HTTPD server module may in certain
@ -161,11 +161,11 @@ Note: Please add new entries to the beginning of this file.
<p>US-CERT reports:</p>
<blockquote cite="http://www.kb.cert.org/vuls/id/178990">
<p>The Erlang/OTP ssh library implements a number of
cryptographic operations that depend on cryptographically
strong random numbers. Unfortunately the RNG used by the
library is not cryptographically strong, and is further
weakened by the use of predictable seed material. The RNG
(Wichman-Hill) is not mixed with an entropy source.</p>
cryptographic operations that depend on cryptographically
strong random numbers. Unfortunately the RNG used by the
library is not cryptographically strong, and is further
weakened by the use of predictable seed material. The RNG
(Wichman-Hill) is not mixed with an entropy source.</p>
</blockquote>
</body>
</description>
@ -914,26 +914,26 @@ Note: Please add new entries to the beginning of this file.
<p>An advisory published by the MIT Kerberos team says:</p>
<blockquote cite="http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-002.txt">
<p>The MIT krb5 Key Distribution Center (KDC) daemon is vulnerable
to denial of service attacks from unauthenticated remote
attackers. CVE-2011-0281 and CVE-2011-0282 occur only in KDCs
using LDAP back ends, but CVE-2011-0283 occurs in all krb5-1.9
KDCs.</p>
to denial of service attacks from unauthenticated remote
attackers. CVE-2011-0281 and CVE-2011-0282 occur only in KDCs
using LDAP back ends, but CVE-2011-0283 occurs in all krb5-1.9
KDCs.</p>
<p>Exploit code is not known to exist, but the vulnerabilities are
easy to trigger manually. The trigger for CVE-2011-0281 has
already been disclosed publicly, but that fact might not be
obvious to casual readers of the message in which it was
disclosed. The triggers for CVE-2011-0282 and CVE-2011-0283
have not yet been disclosed publicly, but they are also
trivial.</p>
easy to trigger manually. The trigger for CVE-2011-0281 has
already been disclosed publicly, but that fact might not be
obvious to casual readers of the message in which it was
disclosed. The triggers for CVE-2011-0282 and CVE-2011-0283
have not yet been disclosed publicly, but they are also
trivial.</p>
<p>CVE-2011-0281: An unauthenticated remote attacker can cause a KDC
configured with an LDAP back end to become completely unresponsive
until restarted.</p>
configured with an LDAP back end to become completely unresponsive
until restarted.</p>
<p>CVE-2011-0282: An unauthenticated remote attacker can cause a KDC
configured with an LDAP back end to crash with a null pointer
dereference.</p>
configured with an LDAP back end to crash with a null pointer
dereference.</p>
<p>CVE-2011-0283: An unauthenticated remote attacker can cause a
krb5-1.9 KDC with any back end to crash with a null pointer
dereference.</p>
krb5-1.9 KDC with any back end to crash with a null pointer
dereference.</p>
</blockquote>
</body>
</description>
@ -962,20 +962,20 @@ Note: Please add new entries to the beginning of this file.
<p>An advisory published by the MIT Kerberos team says:</p>
<blockquote cite="http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-001.txt">
<p>The MIT krb5 KDC database propagation daemon (kpropd) is
vulnerable to a denial-of-service attack triggered by invalid
network input. If a kpropd worker process receives invalid
input that causes it to exit with an abnormal status, it can
cause the termination of the listening process that spawned it,
preventing the slave KDC it was running on from receiving
database updates from the master KDC.</p>
vulnerable to a denial-of-service attack triggered by invalid
network input. If a kpropd worker process receives invalid
input that causes it to exit with an abnormal status, it can
cause the termination of the listening process that spawned it,
preventing the slave KDC it was running on from receiving
database updates from the master KDC.</p>
<p>Exploit code is not known to exist, but the vulnerabilities are
easy to trigger manually.</p>
easy to trigger manually.</p>
<p>An unauthenticated remote attacker can cause kpropd running in
standalone mode (the "-S" option) to terminate its listening
process, preventing database propagations to the KDC host on
which it was running. Configurations where kpropd runs in
incremental propagation mode ("iprop") or as an inetd server
are not affected.</p>
standalone mode (the "-S" option) to terminate its listening
process, preventing database propagations to the KDC host on
which it was running. Configurations where kpropd runs in
incremental propagation mode ("iprop") or as an inetd server
are not affected.</p>
</blockquote>
</body>
</description>
@ -1002,12 +1002,12 @@ Note: Please add new entries to the beginning of this file.
<p>Matthias Hopf reports:</p>
<blockquote cite="http://lists.freedesktop.org/archives/xorg-announce/2011-April/001636.html">
<p>By crafting hostnames with shell escape characters, arbitrary
commands can be executed in a root environment when a display
manager reads in the resource database via xrdb.</p>
commands can be executed in a root environment when a display
manager reads in the resource database via xrdb.</p>
<p>These specially crafted hostnames can occur in two environments:</p>
<p>Systems are affected are: systems set their hostname via DHCP,
and the used DHCP client allows setting of hostnames with illegal
characters. And systems that allow remote logins via xdmcp.</p>
and the used DHCP client allows setting of hostnames with illegal
characters. And systems that allow remote logins via xdmcp.</p>
</blockquote>
</body>
</description>
@ -1157,11 +1157,11 @@ Note: Please add new entries to the beginning of this file.
<p>Sebastian Krahmer reports:</p>
<blockquote cite="http://mail.gnome.org/archives/distributor-list/2011-March/msg00008.html">
<p>It was discovered that the GNOME Display Manager (gdm) cleared the cache
directory, which is owned by an unprivileged user, with the privileges of the
root user. A race condition exists in gdm where a local user could take
advantage of this by writing to the cache directory between ending the session
and the signal to clean up the session, which could lead to the execution of
arbitrary code as the root user.</p>
directory, which is owned by an unprivileged user, with the privileges of the
root user. A race condition exists in gdm where a local user could take
advantage of this by writing to the cache directory between ending the session
and the signal to clean up the session, which could lead to the execution of
arbitrary code as the root user.</p>
</blockquote>
</body>
</description>
@ -1983,9 +1983,9 @@ Note: Please add new entries to the beginning of this file.
<p>exim.org reports:</p>
<blockquote cite="ftp://ftp.exim.org/pub/exim/ChangeLogs/ChangeLog-4.74">
<p>CVE-2011-0017 - check return value of setuid/setgid. This is a
privilege escalation vulnerability whereby the Exim run-time user
can cause root to append content of the attacker's choosing to
arbitrary files.
privilege escalation vulnerability whereby the Exim run-time user
can cause root to append content of the attacker's choosing to
arbitrary files.
</p>
</blockquote>
</body>
@ -2058,12 +2058,12 @@ Note: Please add new entries to the beginning of this file.
<body xmlns="http://www.w3.org/1999/xhtml">
<p>Gustavo Noronha Silva reports:</p>
<blockquote cite="http://permalink.gmane.org/gmane.os.opendarwin.webkit.gtk/405">
<p>This release has essentially security fixes. Refer to the
WebKit/gtk/NEWS file inside the tarball for details. We would like
to thank the Red Hat security team (Huzaifa Sidhpurwala in
particular) and Michael Gilbert from Debian for their help in
checking (and pushing!) security issues affecting the WebKitGTK+
stable branch for this release.</p>
<p>This release has essentially security fixes. Refer to the
WebKit/gtk/NEWS file inside the tarball for details. We would like
to thank the Red Hat security team (Huzaifa Sidhpurwala in
particular) and Michael Gilbert from Debian for their help in
checking (and pushing!) security issues affecting the WebKitGTK+
stable branch for this release.</p>
</blockquote>
</body>
</description>
@ -2321,7 +2321,7 @@ Note: Please add new entries to the beginning of this file.
<p>VLC team reports:</p>
<blockquote cite="http://www.videolan.org/security/sa1102.html">
<p>When parsing an invalid MKV (Matroska or WebM) file, input
validation are insufficient.</p>
validation are insufficient.</p>
</blockquote>
</body>
</description>
@ -2547,12 +2547,12 @@ Note: Please add new entries to the beginning of this file.
<p>Colin Percival reports:</p>
<blockquote cite="http://www.daemonology.net/blog/2011-01-18-tarsnap-critical-security-bug.html">
<p>In versions 1.0.22 through 1.0.27 of Tarsnap, the CTR nonce value
is not incremented after each chunk is encrypted. (The CTR counter
is correctly incremented after each 16 bytes of data was processed,
but this counter is reset to zero for each new chunk.)</p>
is not incremented after each chunk is encrypted. (The CTR counter
is correctly incremented after each 16 bytes of data was processed,
but this counter is reset to zero for each new chunk.)</p>
<p>Note that since the Tarsnap client-server protocol is encrypted,
being able to intercept Tarsnap client-server traffic does not
provide an attacker with access to the data.</p>
being able to intercept Tarsnap client-server traffic does not
provide an attacker with access to the data.</p>
</blockquote>
</body>
</description>
@ -2617,9 +2617,9 @@ Note: Please add new entries to the beginning of this file.
<p>The Tor Project reports:</p>
<blockquote cite="http://archives.seul.org/or/announce/Jan-2011/msg00000.html">
<p>A remote heap overflow vulnerability that can allow remote
code execution. Other fixes address a variety of assert and crash
bugs, most of which we think are hard to exploit remotely.
All Tor users should upgrade.</p>
code execution. Other fixes address a variety of assert and crash
bugs, most of which we think are hard to exploit remotely.
All Tor users should upgrade.</p>
</blockquote>
</body>
</description>
@ -2767,9 +2767,9 @@ Note: Please add new entries to the beginning of this file.
<p>David Woodhouse reports:</p>
<blockquote cite="https://bugzilla.redhat.com/show_bug.cgi?id=661756#c3">
<p>Secondly a privilege escalation where the trusted 'exim'
user is able to tell Exim to use arbitrary config files,
in which further ${run ...} commands will be invoked as
root.</p>
user is able to tell Exim to use arbitrary config files,
in which further ${run ...} commands will be invoked as
root.</p>
</blockquote>
</body>
</description>
@ -2934,7 +2934,7 @@ Note: Please add new entries to the beginning of this file.
parts of the page path without escaping, resulting in a
relected Cross Site Scripting (XSS) vulnerability. An attacker
could exploit this to gain full administrative access.</p>
<p>Mitigating factors: This vulnerability only occurs with a
<p>Mitigating factors: This vulnerability only occurs with a
specific combination of configuration options for a specific
View, but this combination is used in the default Views
provided by some additional modules. A malicious user would
@ -3122,13 +3122,13 @@ Note: Please add new entries to the beginning of this file.
<body xmlns="http://www.w3.org/1999/xhtml">
<p>The following DoS condition in filter extension
was fixed in PHP 5.3.4 and PHP 5.2.15:</p>
<blockquote cite="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3710">
<p>Stack consumption vulnerability in the filter_var
function in PHP 5.2.x through 5.2.14 and 5.3.x through
5.3.3, when FILTER_VALIDATE_EMAIL mode is used, allows
remote attackers to cause a denial of service (memory
consumption and application crash) via a long e-mail
address string.</p>
<blockquote cite="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3710">
<p>Stack consumption vulnerability in the filter_var
function in PHP 5.2.x through 5.2.14 and 5.3.x through
5.3.3, when FILTER_VALIDATE_EMAIL mode is used, allows
remote attackers to cause a denial of service (memory
consumption and application crash) via a long e-mail
address string.</p>
</blockquote>
</body>
</description>
@ -3160,12 +3160,12 @@ Note: Please add new entries to the beginning of this file.
<p>The following DoS condition in IMAP extension
was fixed in PHP 5.3.4 and PHP 5.2.15:</p>
<blockquote cite="http://securitytracker.com/alerts/2010/Nov/1024761.html">
<p>A remote user can send specially crafted IMAP user name
or password data to trigger a double free memory error
in 'ext/imap/php_imap.c' and cause the target service
to crash.</p>
<p>It may be possible to execute arbitrary code.
However, code execution was not confirmed.</p>
<p>A remote user can send specially crafted IMAP user name
or password data to trigger a double free memory error
in 'ext/imap/php_imap.c' and cause the target service
to crash.</p>
<p>It may be possible to execute arbitrary code.
However, code execution was not confirmed.</p>
</blockquote>
</body>
</description>
@ -4176,7 +4176,6 @@ Note: Please add new entries to the beginning of this file.
<p>This vulnerability allows remote attackers to execute arbitrary
code on vulnerable installations of ProFTPD. Authentication is not
required to exploit this vulnerability.</p>
<p>The flaw exists within the proftpd server component which
listens by default on TCP port 21. When reading user input if a
TELNET_IAC escape sequence is encountered the process
@ -4317,15 +4316,15 @@ Note: Please add new entries to the beginning of this file.
<p>Secunia reports:</p>
<blockquote cite="http://secunia.com/advisories/41535">
<p>A vulnerability has been discovered in Wireshark, which can
be exploited by malicious people to cause a DoS (Denial of
Service).</p>
be exploited by malicious people to cause a DoS (Denial of
Service).</p>
<p>The vulnerability is caused due to an infinite recursion
error in the "dissect_unknown_ber()" function in
epan/dissectors/packet-ber.c and can be exploited to cause a
stack overflow e.g. via a specially crafted SNMP packet.</p>
error in the "dissect_unknown_ber()" function in
epan/dissectors/packet-ber.c and can be exploited to cause a
stack overflow e.g. via a specially crafted SNMP packet.</p>
<p>The vulnerability is confirmed in version 1.4.0 and
reported in version 1.2.11 and prior and version 1.4.0 and
prior.</p>
reported in version 1.2.11 and prior and version 1.4.0 and
prior.</p>
</blockquote>
</body>
</description>
@ -4406,10 +4405,10 @@ Note: Please add new entries to the beginning of this file.
<blockquote cite="http://otrs.org/advisory/OSA-2010-03-en/">
<p>AgentTicketZoom is vulnerable to XSS attacks from HTML e-mails:</p>
<p>Whenever a customer sends an HTML e-mail and RichText is enabled
in OTRS, javascript contained in the email can do everything
in the OTRS agent interface that the agent himself could do.</p>
in OTRS, javascript contained in the email can do everything
in the OTRS agent interface that the agent himself could do.</p>
<p>Most relevant is that this type of exploit can be used in such
a way that the agent won't even detect he is being exploited.</p>
a way that the agent won't even detect he is being exploited.</p>
</blockquote>
</body>
</description>
@ -4834,9 +4833,9 @@ Note: Please add new entries to the beginning of this file.
<body xmlns="http://www.w3.org/1999/xhtml">
<h1>Problem Description:</h1>
<p>When running setuid programs rtld will normally remove potentially
dangerous environment variables. Due to recent changes in FreeBSD
environment variable handling code, a corrupt environment may
result in attempts to unset environment variables failing.</p>
dangerous environment variables. Due to recent changes in FreeBSD
environment variable handling code, a corrupt environment may
result in attempts to unset environment variables failing.</p>
</body>
</description>
<references>
@ -4995,7 +4994,7 @@ Note: Please add new entries to the beginning of this file.
<p>Gustavo Noronha Silva reports:</p>
<blockquote cite="http://gitorious.org/webkitgtk/stable/blobs/master/WebKit/gtk/NEWS">
<p>The patches to fix the following CVEs are included with help from
Vincent Danen and other members of the Red Hat security team:</p>
Vincent Danen and other members of the Red Hat security team:</p>
</blockquote>
</body>
</description>
@ -5351,7 +5350,7 @@ Note: Please add new entries to the beginning of this file.
<p>Gustavo Noronha Silva reports:</p>
<blockquote cite="http://gitorious.org/webkitgtk/stable/commit/9d07fda89aab7105962d933eef32ca15dda610d8">
<p>With help from Vincent Danen and other members of the Red Hat
security team, the following CVE's where fixed.</p>
security team, the following CVE's where fixed.</p>
</blockquote>
</body>
</description>
@ -5391,9 +5390,9 @@ Note: Please add new entries to the beginning of this file.
<p>Description for CVE-2008-3432 says:</p>
<blockquote cite="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3432">
<p>Heap-based buffer overflow in the mch_expand_wildcards
function in os_unix.c in Vim 6.2 and 6.3 allows user-assisted
attackers to execute arbitrary code via shell metacharacters
in filenames, as demonstrated by the netrw.v3 test case.</p>
function in os_unix.c in Vim 6.2 and 6.3 allows user-assisted
attackers to execute arbitrary code via shell metacharacters
in filenames, as demonstrated by the netrw.v3 test case.</p>
</blockquote>
</body>
</description>
@ -5545,12 +5544,12 @@ Note: Please add new entries to the beginning of this file.
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>The get1 command, as used by lftpget, in LFTP before 4.0.6 does
not properly validate a server-provided filename before determining
the destination filename of a download, which allows remote servers
to create or overwrite arbitrary files via a Content-Disposition
header that suggests a crafted filename, and possibly execute
arbitrary code as a consequence of writing to a dotfile in a home
directory.</p>
not properly validate a server-provided filename before determining
the destination filename of a download, which allows remote servers
to create or overwrite arbitrary files via a Content-Disposition
header that suggests a crafted filename, and possibly execute
arbitrary code as a consequence of writing to a dotfile in a home
directory.</p>
</body>
</description>
<references>
@ -5575,12 +5574,12 @@ Note: Please add new entries to the beginning of this file.
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>GNU Wget version 1.12 and earlier uses a server-provided filename
instead of the original URL to determine the destination filename of
a download, which allows remote servers to create or overwrite
arbitrary files via a 3xx redirect to a URL with a .wgetrc filename
followed by a 3xx redirect to a URL with a crafted filename, and
possibly execute arbitrary code as a consequence of writing to a
dotfile in a home directory.</p>
instead of the original URL to determine the destination filename of
a download, which allows remote servers to create or overwrite
arbitrary files via a 3xx redirect to a URL with a .wgetrc filename
followed by a 3xx redirect to a URL with a crafted filename, and
possibly execute arbitrary code as a consequence of writing to a
dotfile in a home directory.</p>
</body>
</description>
<references>
@ -5734,10 +5733,10 @@ Note: Please add new entries to the beginning of this file.
<p>OpenTTD project reports:</p>
<blockquote cite="http://security.openttd.org/en/CVE-2010-2534">
<p>When multiple commands are queued (at the server) for execution
in the next game tick and an client joins the server can get into
an infinite loop. With the default settings triggering this bug
is difficult (if not impossible), however the larger value of
the "frame_freq" setting is easier it is to trigger the bug.</p>
in the next game tick and an client joins the server can get into
an infinite loop. With the default settings triggering this bug
is difficult (if not impossible), however the larger value of
the "frame_freq" setting is easier it is to trigger the bug.</p>
</blockquote>
</body>
</description>
@ -6085,11 +6084,11 @@ Note: Please add new entries to the beginning of this file.
libmspack code is built into cabextract, so it is also
vulnerable.</p>
<p>Secunia reports:</p>
<blockquote cite="http://secunia.com/advisories/40719/">
<p>The vulnerability is caused due to an error when copying data
from an uncompressed block (block type 0) and can be exploited
to trigger an infinite loop by tricking an application using the
library into processing specially crafted MS-ZIP archives.</p>
<blockquote cite="http://secunia.com/advisories/40719/">
<p>The vulnerability is caused due to an error when copying data
from an uncompressed block (block type 0) and can be exploited
to trigger an infinite loop by tricking an application using the
library into processing specially crafted MS-ZIP archives.</p>
</blockquote>
</body>
</description>
@ -6314,10 +6313,10 @@ Note: Please add new entries to the beginning of this file.
<body xmlns="http://www.w3.org/1999/xhtml">
<p>Gustavo Noronha reports:</p>
<blockquote cite="http://blog.kov.eti.br/?p=116">
<p>Debian's Michael Gilbert has done a great job going
through all CVEs released about WebKit, and including patches in
the Debian package. 1.2.3 includes all of the commits from trunk
to fix those, too.</p>
<p>Debian's Michael Gilbert has done a great job going through all
CVEs released about WebKit, and including patches in the Debian
package. 1.2.3 includes all of the commits from trunk to fix those,
too.</p>
</blockquote>
</body>
</description>
@ -6737,7 +6736,7 @@ Note: Please add new entries to the beginning of this file.
<p>Daniel Mealha Cabrita reports:</p>
<blockquote cite="http://ziproxy.sourceforge.net/#news">
<p>Fixed security vulnerability (heap-related) in PNG decoder.
(new bug from 3.1.0)</p>
(new bug from 3.1.0)</p>
</blockquote>
</body>
</description>