Bugzilla security issues

Bugzilla Security Advisory A CSRF vulnerability in report.cgi would allow a third-party site to extract confidential information from a bug the victim had access to...

kamailio - buffer overflow

A specially crafted REGISTER message with a malformed branch or From tag triggers an off-by-one heap-based buffer overflow in the tmxcheckpretran function in modules/tmx/tmxpretran.c...

consul -- vulnerability in embedded DNS library

Consul developers report: A flaw was found in the embedded DNS library used in consul which may allow a denial of service attack. Consul was updated to include the fixed version...

libXcursor -- integer overflow that can lead to heap buffer overflow

The freedesktop.org project reports: It is possible to trigger heap overflows due to an integer overflow while parsing images and a signedness issue while parsing comments. The integer overflow occurs because the chosen limit 0x10000 for dimensions is too large for 32 bit systems, because each...

Multiple exploitable heap-based buffer overflow vulnerabilities exists in FreeXL 1.0.3

Cisco TALOS reports: An exploitable heap based buffer overflow vulnerability exists in the readbiffnextrecord function of FreeXL 1.0.3. A specially crafted XLS file can cause a memory corruption resulting in remote code execution. An attacker can send malicious XLS file to trigger this...

cyrus-imapd -- broken "other users" behaviour

Cyrus IMAP 3.0.4 Release Notes states: Fixed Issue 2132: Broken "Other Users" behaviour...

Wordpress -- multiple vulnerabilities

WordPress versions 4.7.4 and earlier are affected by six security issues Insufficient redirect validation in the HTTP class. Improper handling of post meta data values in the XML-RPC API. Lack of capability checks for post meta data in the XML-RPC API. A Cross Site Request Forgery CRSF...

gitlab -- Various security issues

GitLab reports: Please reference CVE/URL list for details...

nfsen -- remote command execution

Peter Haag reports: A remote attacker with access to the web interface to execute arbitrary commands on the host operating system...

teeworlds -- Remote code execution

Teeworlds project reports: Attacker controlled memory-writes and possibly arbitrary code execution on the client, abusable by any server the client joins...

FreeBSD -- Multiple portsnap vulnerabilities

Problem Description: Flaws in portsnap's verification of downloaded tar files allows additional files to be included without causing the verification to fail. Portsnap may then use or execute these files. Impact: An attacker who can conduct man in the middle attack on the network at the time when...

libtorrent-rasterbar -- denial of service

Brandon Perry reports: The parsechunkheader function in libtorrent before 1.1.1 allows remote attackers to cause a denial of service crash via a crafted 1 HTTP response or possibly a 2 UPnP broadcast...

p7zip -- out-of-bounds read vulnerability

Cisco Talos reports: An out-of-bounds read vulnerability exists in the way 7-Zip handles Universal Disk Format UDF files. Central to 7-Zip’s processing of UDF files is the CInArchive::ReadFileItem method. Because volumes can have more than one partition map, their objects are kept in an object...

OpenSSL -- multiple vulnerabilities

OpenSSL reports: Padding oracle in AES-NI CBC MAC check EVPEncodeUpdate overflow EVPEncryptUpdate overflow ASN.1 BIO excessive memory allocation EBCDIC overread...

libarchive -- RCE vulnerability

The libarchive project reports: Heap-based buffer overflow in the zipreadmacmetadata function in archivereadsupportformatzip.c in libarchive before 3.2.0 allows remote attackers to execute arbitrary code via crafted entry-size values in a ZIP archive...

openafs -- multiple vulnerabilities

The OpenAFS development team reports: Foreign users can bypass access controls to create groups as system:administrators, including in the user namespace and the system: namespace. The contents of uninitialized memory are sent on the wire when clients perform certain RPCs. Depending on the RPC, t...

xen-kernel -- ioreq handling possibly susceptible to multiple read issue

The Xen Project reports: Single memory accesses in source code can be translated to multiple ones in machine code by the compiler, requiring special caution when accessing shared memory. Such precaution was missing from the hypervisor code inspecting the state of I/O requests sent to the device...

kibana4 -- CSRF vulnerability

Elastic reports: Vulnerability Summary: Kibana versions prior to 4.1.3 and 4.2.1 are vulnerable to a CSRF attack. Remediation Summary: Users should upgrade to 4.1.3 or 4.2.1...

a2ps -- format string vulnerability

Jong-Gwon Kim reports: When user runs a2ps with malicious crafted proa2ps prologue file, an attacker can execute arbitrary code...

moodle -- multiple vulnerabilities

Moodle Release Notes report: MSA-15-0037 Possible to send a message to a user who blocked messages from non contacts MSA-15-0038 DDoS possibility in Atto MSA-15-0039 CSRF in site registration form MSA-15-0040 Student XSS in survey MSA-15-0041 XSS in flash video player MSA-15-0042 CSRF in lesson...

PuTTY -- memory corruption in terminal emulator's erase character handling

Ben Harris reports: Versions of PuTTY and pterm between 0.54 and 0.65 inclusive have a potentially memory-corrupting integer overflow in the handling of the ECH erase characters control sequence in the terminal emulator. To exploit a vulnerability in the terminal emulator, an attacker must be abl...

codeigniter -- multiple vulnerabilities

The CodeIgniter changelog reports: Fixed an XSS attack vector in Security Library method xssclean. Changed Config Library method baseurl to fallback to $SERVER'SERVERADDR' in order to avoid Host header injections. Changed CAPTCHA Helper to try to use the operating system's PRNG first...

redmine -- open redirect vulnerability

Redmine reports: Open Redirect vulnerability...

OpenSSH -- PermitRootLogin may allow password connections with 'without-password'

OpenSSH 7.0 contained a logic error in PermitRootLogin= prohibit-password/without-password that could, depending on compile-time configuration, permit password authentication to root while preventing other forms of authentication. This problem was reported by Mantas Mikulenas...

freexl -- integer overflow

Stefan Cornelius reports: There's an integer overflow in the allocatecells function when trying to allocate the memory for worksheet with specially crafted row/column dimensions. This can be exploited to cause a heap memory corruption. The most likely outcome of this is a crash when trying to...

PolarSSL -- Security Fix Backports

Paul Bakker reports: PolarSSL 1.2.14 fixes one remotely-triggerable issues that was found by the Codenomicon Defensics tool, one potential remote crash and countermeasures against the "Lucky 13 strikes back" cache-based attack...

security/ossec-hids-* -- root escalation via syscheck feature

OSSEC reports: The CVE-2015-3222 vulnerability, which allows for root escalation via sys check has been fixed in OSSEC 2.8.2. This issue does not affect agents...

openldap -- two remote denial of service vulnerabilities

Ryan Tandy reports: With the deref overlay enabled, ldapsearch with '-E deref=member:' causes slapd to crash. Bill MacAllister discovered that certain queries cause slapd to crash while freeing operation controls. This is a 2.4.40 regression. Earlier releases are not affected...

libzmq4 -- V3 protocol handler vulnerable to downgrade attacks

Pieter Hintjens reports: It is easy to bypass the security mechanism in 4.1.0 and 4.0.5 by sending a ZMTP v2 or earlier header. The library accepts such connections without applying its security mechanism...

FreeBSD -- iconv(3) NULL pointer dereference and out-of-bounds array access

Problem Description: A NULL pointer dereference in the initialization code of the HZ module and an out of bounds array access in the initialization code of the VIQR module make iconvopen3 calls involving HZ or VIQR result in an application crash. Impact: Services where an attacker can control the...

pivotx -- Multiple unrestricted file upload vulnerabilities

Pivotx reports: Multiple unrestricted file upload vulnerabilities in fileupload.php in PivotX before 2.3.9 allow remote authenticated users to execute arbitrary PHP code by uploading a file with a 1 .php or 2 .php extension, and then accessing it via unspecified vectors...

redmine -- open redirect vulnerability

Redmine reports: Open Redirect vulnerability...

rubygem-ruby_parser -- insecure tmp file usage

Michael Scherer reports: This is a relatively minor tmp file usage issue...

ircd-ratbox and charybdis -- remote DoS vulnerability

atheme.org reports: All versions of Charybdis are vulnerable to a remotely-triggered crash bug caused by code originating from ircd-ratbox 2.0. Incidentally, this means all versions since ircd-ratbox 2.0 are also vulnerable...

FreeBSD -- Insufficient message length validation for EAP-TLS messages

Problem description: The internal authentication server of hostapd does not sufficiently validate the message length field of EAP-TLS messages...

squidclamav -- Denial of Service

SquidClamav developers report: Add a workaround for a squidGuard bug that unescape the URL and send it back unescaped. This result in garbage staying into pipe of the system command call and could crash squidclamav on next read or return false information. This is specially true with URL containi...

asterisk -- multiple vulnerabilities

Asterisk project reports: Possible resource leak on uncompleted re-invite transactions. Remote crash vulnerability in voice mail application...

asterisk -- multiple vulnerabilities

Asterisk project reports: Stack Buffer Overflow in HTTP Manager Remote Crash Vulnerability in Milliwatt Application...

surf -- private information disclosure

surf does not protect its cookie jar against access read access from other local users...

mozilla -- use-after-free in nsXBLDocumentInfo::ReadPrototypeBindings

The Mozilla Project reports: MFSA 2012-10 use after free in nsXBLDocumentInfo::ReadPrototypeBindings...

bugzilla -- multiple vulnerabilities

A Bugzilla Security Advisory reports: The following security issues have been discovered in Bugzilla: Account Impersonation: When a user creates a new account, Bugzilla doesn't correctly reject email addresses containing non-ASCII characters, which could be used to impersonate another user accoun...

PowerDNS -- Denial of Service Vulnerability

The PowerDNS Team reports: Using well crafted UDP packets, one or more PowerDNS servers could be made to enter a tight packet loop, causing temporary denial of service...

FreeBSD -- pam_ssh() does not validate service names

Problem Description: Some third-party applications, including KDE's kcheckpass command, allow the user to specify the name of the policy on the command line. Since OpenPAM treats the policy name as a path relative to /etc/pam.d or /usr/local/etc/pam.d, users who are permitted to run such an...

unbound -- denial of service vulnerabilities from nonstandard redirection and denial of existence

Unbound developer reports: Unbound crashes when confronted with a non-standard response from a server for a domain. This domain produces duplicate RRs from a certain type and is DNSSEC signed. Unbound also crashes when confronted with a query that eventually, and under specific circumstances,...

FreeBSD -- Buffer overflow in handling of UNIX socket addresses

Problem Description: When a UNIX-domain socket is attached to a location using the bind2 system call, the length of the provided path is not validated. Later, when this address was returned via other system calls, it is copied into a fixed-length buffer. Linux uses a larger socket address structu...

OTRS -- Vulnerabilities in OTRS-Core allows read access to any file on local file system

OTRS Security Advisory reports: An attacker with valid session and admin permissions could get read access to any file on the servers local operating system. For this it would be needed minimum one installed OTRS package...

xrdb -- root hole via rogue hostname

Matthias Hopf reports: 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. These specially crafted hostnames can occur in two environments: Systems are affected are: systems se...

mozilla -- update to HTTPS certificate blacklist

The Mozilla Project reports: MFSA 2011-11 Update to HTTPS certificate blacklist...

mupdf -- Remote System Access

Secunia reports: The vulnerability is caused due to an error within the "closedctd" function in fitz/filtdctd.c when processing PDF files containing certain malformed JPEG images. This can be exploited to cause a stack corruption by e.g. tricking a user into opening a specially crafted PDF file...

OTRS -- Multiple XSS and denial of service vulnerabilities

OTRS Security Advisory reports: Multiple Cross Site Scripting issues: Missing HTML quoting allows authenticated agents or customers to inject HTML tags. This vulnerability allows an attacker to inject script code into the OTRS web-interface which will be loaded and executed in the browsers of...