Citrix Access Gateway LDAP authentication bypass

Overview An error with LDAP authentication in Citrix Access Gateway appliances may allow an attacker to successfully authenticate without providing correct login credentials. Description Citrix Access Gateway appliances use SSL VPN technology to give remote users secure access shared resources...

Xsan Filesystem fails to properly process path names

Overview A buffer overflow vulnerability in Apple's Xsan product may allow a local attacker to run arbitrary code with root privileges or create a denial-of-service condition. Description Xsan FilesystemXsan is a Storage Area Network SAN filesystem designed for use by Apple OS X and OS X Server...

Microsoft Server Service may disclose information used to store SMB traffic

Overview A vulnerability in the Microsoft Server service may allow an attacker to view fragments of memory used to store SMB traffic. Description Microsoft Server Service The Microsoft Server service supports file, print, and named-pipe sharing over the network. Server Message Block Server Messag...

Microsoft Internet Explorer createTextRange() vulnerability

Overview Microsoft Internet Explorer IE fails to properly handle the createTextRange DHTML method, possibly allowing a remote, unauthenticated attacker to execute arbitrary code. Description DHTML, TextRanges, and the createTextRange Method According to Microsoft:Dynamic HTML DHTML is built on an...

Microsoft Windows privilege escalation vulnerability

Overview Microsoft Windows access controls may be improperly configured potentially allowing a local attacker to gain elevated privileges on a vulnerable system. Description Microsoft Windows provides numerous, fine grained permissions and privileges to control access to Windows components, such ...

Sun Java Runtime Environment "reflection" API privilege elevation vulnerabilities

Overview Multiple vulnerabilities in the Sun Java Reflection API may allow an untrusted Java applet to bypass security restrictions and execute arbitrary code. Description The Sun Java Reflection API allows Java classes to determine information about other Java classes, such as public methods...

Ruby library contains vulnerable default value

Overview Ruby includes a vulnerable default value that may be used to bypass security restrictions and execute arbitrary code. Description Ruby is vulnerable to an attack on applications using the XML-RPC services via XMLRPC.iPIMethods, due to an insecure default value in utils.rb. Any program or...

Microsoft Word buffer overflow in font processing routine

Overview A buffer overflow in the font processing routine used by Microsoft Word may allow a remote attacker to execute code on a vulnerable system. Description Microsoft Word contains a buffer overflow in the routine that processes fonts. An remote attacker may be able to trigger the buffer...

Microsoft Outlook Web Access vulnerable to cross-site scripting

Overview Microsoft Outlook Web Access may be vulnerable to cross-site scripting attacks. Description Microsoft Outlook Web Access OWA allows users to access their email accounts on a Microsoft Exchange server from another host through a web browser.Microsoft Outlook Web Access for Exchange Server...

Microsoft Internet Explorer Content Advisor contains a buffer overflow

Overview A buffer overflow in Microsoft Internet Explorer Content Advisor may allow a remote attacker to execute arbitrary code on a vulnerable system. Description The Content Advisor is used to control what content is viewable in Internet Explorer. A buffer overflow exists in the routines that...

nfs-utils vulnerable to buffer overflow in "getquotainfo()" in "rquota_server.c"

Overview A vulnerability in nfs-utils could permit an attacker to execute arbitrary code on the system or cause a denial of service. Description The NFS protocol provides remote access to shared files accross networks. The nfs-utils package provides an NFS client and server for Linux systems...

Microsoft Windows Internet Naming Service (WINS) contains a buffer overflow

Overview A buffer overflow in the WINS service may allow a remote attacker to execute arbitrary code or cause a denial-of-service condition. Description The Microsoft WINS service maps IP addresses to NETBIOS computer names.The WINS protocol contains a vulnerability that may allow a remote attack...

Apache HTTP Server contains a buffer overflow in the mod_proxy module

Overview Apache Web Server contains a buffer overflow vulnerability in the modproxy module that may allow a remote attacker to execute arbitrary code or launch a denial of service DoS attack. Description The Apache Server is an open-source web server offered by The Apache Software Foundation. The...

tcpdump contains integer underflow vulnerability in ISAKMP "Identification Payload" handling

Overview A vulnerability in tcpdump could allow a remote attacker to cause a denial of service on an affected system. Description The tcpdump tool allows for the inspection of network packets and contains decoders for many standard protocols, including the Internet Security Association and Key...

Gaim contains a buffer overflow vulnerability in the gaim_quotedp_decode() function

Overview There is a buffer overflow vulnerability in the Gaim gaimquotedpdecode function, which could cause a pointer to reference memory beyond the terminating null byte. Description Gaim is a multi-protocol instant messenger available for a number of operating systems. It includes a feature tha...

Microsoft Internet Explorer does not adequately validate javascript: protocol URL

Overview Microsoft Internet Explorer IE does not adequately validate javascript: protocol URLs. An attacker could exploit this vulnerability to evaluate script in different security domains. By causing script to be evaluated in the Local Machine Zone, the attacker could execute arbitrary code wit...

Microsoft FrontPage Server Extensions contains denial of service vulnerability in the SmartHTML interpreter

Overview The Microsoft FrontPage Server Extensions contains a vulnerability that allows unauthenticated remote attackers to conduct denial of service attacks. Description Microsoft FrontPage Server Extensions FPSE is an optional set of tools that adds functionality to a web site. This functionali...

Cryptographic weakness in Kerberos Version 4 protocol

Overview Several cryptographic vulnerabilities exist in the basic Kerberos Version 4 protocol that could allow an attacker to impersonate any user in a Kerberos realm and gain any privilege authorized through that Kerberos realm. Description The MIT Kerberos Development team has discovered a...

MIT Kerberos V5 ASN.1 decoder fails to perform bounds checking on data element length fields

Overview The MIT Kerberos V5 implementation contains an ASN.1 decoding flaw that may allow remote attackers to crash affected Kerberos applications. Description Kerberos V5 protocol messages are defined using Abstract Syntax Notation One ASN.1, a formal language that allows protocol specification...

Cisco VPN 3000 series concentrator does not properly handle malformed ISAKMP packets

Overview Cisco VPN 3000 series concentrators do not properly handle specially crafted Internet Security Association and Key Management Protocol ISAKMP packets, which can cause a vulnerable device to reload, denying service to legitimate users. Description According to information on the Cisco web...

Microsoft SQL Server contains buffer overflow in pwdencrypt() function

Overview The Microsoft SQL Server contains a buffer overflow vulnerability that may allow remote attackers to execute arbitrary code with system privileges. Description The Microsoft SQL Server provides multiple methods for users to authenticate to SQL databases. When SQL Server Authentication is...

Common Desktop Environment (CDE) ToolTalk RPC database server (rpc.ttdbserverd) does not adequately validate file descriptor arguement to _TT_ISCLOSE()

Overview The Common Desktop Environment CDE ToolTalk RPC database server does not adequately validate a client-supplied argument, allowing attackers to overwrite certain locations in memory with zeros. This vulnerability could be exploited in a number of ways, potentially allowing attackers to:...

Microsoft Internet Information Server (IIS) vulnerable to heap overflow during processing of crafted ".htr" request by "ISM.DLL" ISAPI filter

Overview A buffer overflow in the HTR ISAP extension on IIS servers could permit an intruder to interrupt the normal operation of IIS or possibly execute arbitrary code with the privileges of the HTR extension. Description HTR is a server-side scripting technology for IIS which has largely been...

HP-UX kernel specifies incorrect arguments for setrlimit()

Overview A problem exists in some versions of the HP-UX kernel allowing an intruder to cause kernel panics. Description Certain versions of HP-UX setrlimit system call contain a vulnerability that permits an intruder to cause kernel panics or compromise the system. Quoting from HP Security Bullet...

System V derived login contains a remotely exploitable buffer overflow

Overview A remotely exploitable buffer overflow exists in implementations of login , derived from System V. An attacker can use this vulnerability to gain the privileges of the process that invoked login , user root in the cases of in.telnetd, or in.rlogind. We have been able to determine that...

Microsoft Internet Explorer (IE) calls telnet.exe with unsafe command-line arguments ("Telnet Invocation")

Overview A telnet client can be invoked with unsafe options by arbitrary HTML "web" pages when rendered by affected Microsoft Internet Explorer clients. Description This vulnerability is also known as the "telnet logging" or "telnet invocation" or "Microsoft IE Telnet Client File Overwrite"...

Weak CRC allows packet injection into SSH sessions encrypted with block ciphers

Overview There is an information integrity vulnerability in the SSH1 protocol that allows packets encrypted with a block cipher to be modified without notice. Description Preconditions: Attacker has a fragment of plaintext and its corresponding ciphertext. Attacker must be able to actively...

Microsoft PowerPoint and Excel fail to properly detect macros thereby automatically executing malicious code via crafted document (MS01-050)

Overview A malformed Microsoft Excel or PowerPoint document can bypass macro checking thereby allowing arbitrary code to be run on the target system. Description Microsoft Excel and PowerPoint scan documents when they are opened and check for the existence of macros. If the document contains...

Apache web server performs case sensitive filtering on Mac OS X HFS+ case insensitive filesystem

Overview The Apache 1.3.14 web server's file access protection scheme can be bypassed for the Mac OS X HFS+ filesystem. Description The Apache web server's file access protection scheme i.e., file request "filtering" assumes that the filesystem being protected is case sensitve. For example, in a...

Debian glibc 2 symlink issue could allow arbitrary file overwriting

Overview Some versions of ld.so, the loader for shared libraries in UNIX/LINUX, do not properly clear risky environment variables, allowing a symlink attack to overwrite arbitrary files. Description LDDEBUGOUTPUT specifies a directory in which ld.so creates a file with a predictable name based on...

Linux kernel contains race condition via ptrace/procfs/execve

Overview Unprivileged local users can use the ptrace function to take advantage of a privileged program, while that program is performing a privileged operation, to gain privileged access. Description Ptrace is a function, which is often used for debugging, that allows one process to attach to...

Cisco IOS HTTP server authentication vulnerability allows remote attackers to execute arbitrary commands

Overview A problem with the HTTP server component of Cisco IOS system software allows an intruder to execute privileged commands on Cisco routers if local authentication databases are used. Description By sending a particular URL to a Cisco IOS device with the HTTP server enabled, a remote attack...

glibc unsetenv fails to properly handle environment variables passed more than once to a program

Overview The glibc implementation of unsetenv fails to properly remove one of two successive occurrences of the same environment variable if the variable is redundently passed to a program. Description The glibc implementation of unsetenv, if called to remove an environment variable that occurs t...

Internet Explorer incorrectly validates certificates when CRL checking is enabled

Overview Microsoft Internet Explorer IE fails to properly validate certificates when CRL checking is enabled. As a result, sensitive information may be exposed. Description Digital certificates are small documents used to authenticate and encrypt information transmitted over the Internet. One ver...

ISC BIND 8.2.2-P6 vulnerable to DoS when processing SRV records, aka the "srv bug"

Overview There is a denial-of-service vulnerability in several versions of the Internet Software Consortium's ISC BIND software. This vulnerability is referred to by the ISC as the "srv bug" and affects ISC BIND versions 8.2 through 8.2.2-P6. Description This vulnerability can cause affected DNS...

Cisco IOS vulnerable to DoS via unrecognized transitive attribute in BGP UPDATE

Overview There is a denial-of-service vulnerability in several specific but common configurations of Cisco IOS. Description There is a problem involving BGP updates on Cisco routers with BGP4 Prefix Filtering and Inbound Route Maps enabled. A route update with an unrecognized transitive attribute...

Adobe Acrobat products have buffer overflow in the CIDFont /Registry and /Ordering entries

Overview By embedding malicious code in a Portable Document Format PDF file, an attacker can cause arbitrary code to execute on the victim's system. Description The Adobe Acrobat PDF file format facility for specifying fonts contains buffer overflows in the /Registry and /Ordering entries. Each o...

Qt allows for privilege escalation due to hard-coding of qt_prfxpath value

Overview Prior to version 5.14, Qt hard-codes the qtprfxpath value to a fixed value, which may lead to privilege escalation vulnerabilities in Windows software that uses Qt. Description Prior to version 5.14, Qt hard-codes the qtprfxpath value to a value that reflects the path where Qt exists on...

Atlassian Bitbucket on Windows is vulnerable to privilege escalation due to weak ACLs

Overview Atlassian Bitbucket on Windows fails to properly set ACLs, which can allow an unprivileged Windows user to run arbitrary code with SYSTEM privileges. Description The Atlassian Bitbucket Windows installer fails to set a secure access-control list ACL on the default installation directory,...

Portrait Displays SDK applications are vulnerable to arbitrary code execution and privilege escalation

Overview Applications developed using the Portrait Display SDK, versions 2.30 through 2.34, default to insecure configurations which allow arbitrary code execution. Description CWE-276: Incorrect Default Permissions - CVE-2017-3210A number of applications developed using the Portrait Displays SDK...

EpubCheck 4.0.1 contains a XML external entity processing vulnerability

Overview EpubCheck 4.0.1 is vulnerable to external XML entity processing attacks. Description EpubCheck is a tool to validate that EPUB files follow the proper format. It can be used as a stand alone command line utility, or included in a project most commonly being epub readers as a...

Sungard eTRAKiT3 may be vulnerable to SQL injection

Overview According to the reporter, the Sungard eTRAKiT3 software version 3.2.1.17 may be vulnerable to SQL injection which may allow a remote unauthenticated attacker to run a subset of SQL commands against the back-end database. Description CWE-89: Improper Neutralization of Special Elements us...

Intellian Satellite TV t-Series and v-Series firmware contains insecure default credentials

Overview Intellian Satellite TV antennas t-Series and v-Series, firmware version 1.07, uses default credentials. Description CWE-255: Credentials Management- CVE-2016-6551Intellian Satellite TV antennas t-Series and v-Series, firmware version 1.07, uses non-random default credentials of: ftp/ftp ...

Accela Civic Platform Citizen Access portal contains multiple vulnerabilities

Overview Accela Civic Platform Citizen Access portal contains cross-site scripting and arbitrary file upload vulnerabilities. Description CWE-79: Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' - CVE-2016-5660Accela Civic Platform Citizen Access portal contains ...

libarchive contains a heap-based buffer overflow due to improper input validation

Overview An attacker may be able to coerce a user into executing arbitrary code in the context of the current user by attempting to unzip a crafted zip file provided by the attacker. Description CWE-20: Improper Input Validation - CVE-2016-1541A crafted zip file can provide an incorrect compresse...

IKE/IKEv2 protocol implementations may allow network amplification attacks

Overview Implementations of the IKEv2 protocol are vulnerable to network amplification attacks. Description CWE-406: Insufficient Control of Network Message Volume Network Amplification IKE/IKEv2 and other UDP-based protocols can be used to amplify denial-of-service attacks. In some scenarios, an...

BIOS implementations permit unsafe SMM function calls to memory locations outside of SMRAM

Overview Multiple BIOS implementations permit unsafe System Management Mode SMM function calls to memory locations outside of SMRAM. Description Multiple BIOS implementations permit unsafe System Management Mode SMM function calls to memory locations outside of SMRAM. According to Corey Kallenber...

D-Link DCS-93xL model family allows unrestricted upload

Overview The D-Link DCS-93xL family of devices specifically the DCS-930L, DCS-931L, DCS-932L, and DCS-933L models allows an attacker to upload arbitrary files from the attackers system. Description CWE-434: Unrestricted Upload of File with Dangerous Type The D-Link DCS-93xL family of devices allo...

Zenoss Core contains multiple vulnerabilities

Overview The Zenoss Core application, server, and network management platform software contains multiple vulnerabilities, the most severe of which could allow a remote attacker to execute arbitrary code. Description The Zenoss Core application, server, and network management platform software...

Silver Peak VX is vulnerable to cross-site request forgery and cross-site scripting

Overview Silver Peak VX version 6.2.2.047968 is vulnerable to cross-site request forgery and cross-site scripting. Description CWE-352: Cross-Site Request Forgery CSRF - CVE-2014-2974Silver Peak VX version 6.2.2.047968 contains a cross-site request forgery vulnerability in /php/useraccount.php...