FreeBSD -- Multiple vulnerabilities in bzip2

Problem Description: The decompressor used in bzip2 contains a bug which can lead to an out-of-bounds write when processing a specially crafted bzip21 file. bzip2recover contains a heap use-after-free bug which can be triggered when processing a specially crafted bzip21 file. Impact: An attacker...

buildbot -- CRLF injection in Buildbot login and logout redirect code

A CRLF can be injected in Location header of /auth/login and /auth/logout This is due to lack of input validation in the buildbot redirection code. It was not found a way to impact Buildbot product own security through this vulnerability, but it could be used to compromise other sites hosted on t...

wget -- security flaw in caching credentials passed as a part of the URL

Gynvael Coldwind reports: setfilemetadata in xattr.c in GNU Wget before 1.20.1 stores a file's origin URL in the user.xdg.origin.url metadata attribute of the extended attributes of the downloaded file, which allows local users to obtain sensitive information e.g., credentials contained in the UR...

FreeBSD -- Resource exhaustion in TCP reassembly

Problem Description: One of the data structures that holds TCP segments uses an inefficient algorithm to reassemble the data. This causes the CPU time spent on segment processing to grow linearly with the number of segments in the reassembly queue. Impact: An attacker who has the ability to send...

Gitlab -- Remote Code Execution Vulnerability in GitLab Projects Import

Gitlab reports: Remote Code Execution Vulnerability in GitLab Projects Import...

mutt -- remote code injection and path traversal vulnerability

Kevin J. McCarthy reports: Fixes a remote code injection vulnerability when "subscribing" to an IMAP mailbox, either via $imapchecksubscribed, or via the function in the browser menu. Mutt was generating a "mailboxes" command and sending that along to the muttrc parser. However, it was not escapi...

BIND -- multiple vulnerabilities

ISC reports: An error in zone database reference counting can lead to an assertion failure if a server which is running an affected version of BIND attempts several transfers of a slave zone in quick succession. A problem with the implementation of the new serve-stale feature in BIND 9.12 can lea...

FreeBSD -- vt console memory disclosure

Problem Description: Insufficient validation of user-provided font parameters can result in an integer overflow, leading to the use of arbitrary kernel memory as glyph data. Characters that reference this data can be displayed on the screen, effectively disclosing kernel memory. Impact:...

quagga -- several security issues

Quagga reports: The Quagga BGP daemon, bgpd, does not properly bounds check the data sent with a NOTIFY to a peer, if an attribute length is invalid. Arbitrary data from the bgpd process may be sent over the network to a peer and/or it may crash. The Quagga BGP daemon, bgpd, can double-free memor...

chromium -- multiple vulnerabilities

Google Chrome releases reports: 30 security fixes in this release Please reference CVE/URL list for details...

chromium -- multiple vulnerabilities

Google Chrome Releases reports: 29 security fixes in this release, including: 695826 High CVE-2017-5057: Type confusion in PDFium. Credit to Guang Gong of Alpha Team, Qihoo 360 694382 High CVE-2017-5058: Heap use after free in Print Preview. Credit to Khalil Zhani 684684 High CVE-2017-5059: Type...

Flash Player -- multiple vulnerabilities

Adobe reports: These updates resolve a buffer overflow vulnerability that could lead to code execution CVE-2017-2997. These updates resolve memory corruption vulnerabilities that could lead to code execution CVE-2017-2998, CVE-2017-2999. These updates resolve a random number generator vulnerabili...

Irssi -- multiple vulnerabilities

Irssi reports: Five vulnerabilities have been located in Irssi A NULL pointer dereference in the nickcmp function found by Joseph Bisch. CWE-690 Use after free when receiving invalid nick message Issue 466, CWE-146 Out of bounds read in certain incomplete control codes found by Joseph Bisch...

powerdns -- multiple vulnerabilities

PowerDNS reports: 2016-02: Crafted queries can cause abnormal CPU usage 2016-03: Denial of service via the web server 2016-04: Insufficient validation of TSIG signatures 2016-05: Crafted zone record can cause a denial of service...

asterisk -- Authentication Bypass

The Asterisk project reports: The chansip channel driver has a liberal definition for whitespace when attempting to strip the content between a SIP header name and a colon character. Rather than following RFC 3261 and stripping only spaces and horizontal tabs, Asterisk treats any non-printable...

xen-tools -- delimiter injection vulnerabilities in pygrub

The Xen Project reports: pygrub, the boot loader emulator, fails to quote or sanity check its results when reporting them to its caller. A malicious guest administrator can obtain the contents of sensitive host files an information leak. Additionally, a malicious guest administrator can cause fil...

xen-kernel -- x86 64-bit bit test instruction emulation broken

The Xen Project reports: The x86 instructions BT, BTC, BTR, and BTS, when used with a destination memory operand and a source register rather than an immediate operand, access a memory location offset from that specified by the memory operand as specified by the high bits of the register source. ...

Joomla! -- multiple vulnerabilities

The JSST and the Joomla! Security Center report: 20161001 - Core - Account Creation Inadequate checks allows for users to register on a site when registration has been disabled. 20161002 - Core - Elevated Privilege Incorrect use of unfiltered data allows for users to register on a site with...

xen-kernel -- x86 software guest page walk PS bit handling flaw

The Xen Project reports: The Page Size PS page table entry bit exists at all page table levels other than L1. Its meaning is reserved in L4, and conditionally reserved in L3 and L2 depending on hardware capabilities. The software page table walker in the hypervisor, however, so far ignored that b...

roundcube -- XSS vulnerability

Roundcube reports: Fix XSS issue in href attribute on area tag 5240...

go -- remote denial of service

Jason Buberel reports: Go has an infinite loop in several big integer routines that makes Go programs vulnerable to remote denial of service attacks. Programs using HTTPS client authentication or the Go ssh server libraries are both exposed to this vulnerability...

graphite2 -- code execution vulnerability

Talos reports: An exploitable denial of service vulnerability exists in the font handling of Libgraphite. A specially crafted font can cause an out-of-bounds read potentially resulting in an information leak or denial of service. A specially crafted font can cause a buffer overflow resulting in...

ffmpeg -- remote attacker can access local files

Arch Linux reports: ffmpeg has a vulnerability in the current version that allows the attacker to create a specially crafted video file, downloading which will send files from a user PC to a remote attacker server. The attack does not even require the user to open that file — for example, KDE...

webkit -- UI spoof

webkit reports: The ScrollView::paint function in platform/scroll/ScrollView.cpp in Blink, as used in Google Chrome before 35.0.1916.114, allows remote attackers to spoof the UI by extending scrollbar painting into the parent frame...

NSS -- MD5 downgrade in TLS 1.2 signatures

The Mozilla Project reports: Security researcher Karthikeyan Bhargavan reported an issue in Network Security Services NSS where MD5 signatures in the server signature within the TLS 1.2 ServerKeyExchange message are still accepted. This is an issue since NSS has officially disallowed the acceptin...

hostapd and wpa_supplicant -- multiple vulnerabilities

Jouni Malinen reports: wpasupplicant unauthorized WNM Sleep Mode GTK control. 2015-6 - CVE-2015-5310 EAP-pwd missing last fragment length validation. 2015-7 - CVE-2015-5315 EAP-pwd peer error path failure on unexpected Confirm message. 2015-8 - CVE-2015-5316...

xen-kernel -- Long latency populate-on-demand operation is not preemptible

The Xen Project reports: When running an HVM domain in Populate-on-Demand mode, Xen would sometimes search the domain for memory to reclaim, in response to demands for population of other pages in the same domain. This search runs without preemption. The guest can, by suitable arrangement of its...

VirtualBox -- undisclosed vulnerabilities

Oracle reports reports: Unspecified vulnerability in the Oracle VM VirtualBox component in Oracle Virtualization VirtualBox prior to 4.0.34, 4.1.42, 4.2.34, 4.3.32, and 5.0.8, when using a Windows guest, allows local users to affect availability via unknown vectors related to Core. Unspecified...

wolfssl -- leakage of private key information

Florian Weimer of Redhat discovered that an optimization in RSA signature validation can result in disclosure of the server's private key under certain fault conditions...

django -- multiple vulnerabilities

Tim Graham reports: Denial-of-service possibility in logout view by filling session store Previously, a session could be created when anonymously accessing the django.contrib.auth.views.logout view provided it wasn't decorated with django.contrib.auth.decorators.loginrequired as done in the admin...

mediawiki -- multiple vulnerabilities

MediaWiki reports: Internal review discovered that Special:DeletedContributions did not properly protect the IP of autoblocked users. This fix makes the functionality of Special:DeletedContributions consistent with Special:Contributions and Special:BlockList. Internal review discovered that...

openssl -- alternate chains certificate forgery vulnerability

OpenSSL reports: During certificate verification, OpenSSL starting from version 1.0.1n and 1.0.2b will attempt to find an alternative certificate chain if the first attempt to build such a chain fails. An error in the implementation of this logic can mean that an attacker could cause certain chec...

moodle -- multiple vulnerabilities

Marina Glancy reports: MSA-15-0026: Possible phishing when redirecting to external site using referer header. CVE-2015-3272 MSA-15-0027: Capability 'mod/forum:canposttomygroups' is not respected when using 'Post a copy to all groups' in forum CVE-2015-3273 MSA-15-0028: Possible XSS through custom...

qt4-imageformats, qt4-gui, qt5-gui -- Multiple Vulnerabilities in Qt Image Format Handling

Richard J. Moore reports: Due to two recent vulnerabilities identified in the built-in image format handling code, it was decided that this area required further testing to determine if further issues remained. Fuzzing using afl-fuzz located a number of issues in the handling of BMP, ICO and GIF...

mozilla -- multiple vulnerabilities

The Mozilla Project reports: MFSA 2015-44 Certificate verification bypass through the HTTP/2 Alt-Svc header MFSA 2015-43 Loading privileged content through Reader mode...

qemu -- denial of service vulnerability

Daniel P. Berrange reports: The VNC server websockets decoder will read and buffer data from websockets clients until it sees the end of the HTTP headers, as indicated by \r\n\r\n. In theory this allows a malicious to trick QEMU into consuming an arbitrary amount of RAM...

mozilla -- multiple vulnerabilities

The Mozilla Project reports: MFSA-2015-11 Miscellaneous memory safety hazards rv:36.0 / rv:31.5 MFSA-2015-12 Invoking Mozilla updater will load locally stored DLL files MFSA-2015-13 Appended period to hostnames can bypass HPKP and HSTS protections MFSA-2015-14 Malicious WebGL content crash when...

chrony -- multiple vulnerabilities

Chrony News reports: CVE-2015-1853: DoS attack on authenticated symmetric NTP associations CVE-2015-1821: Heap-based buffer overflow in access configuration CVE-2015-1822: Use of uninitialized pointer in command processing...

unzip -- heap based buffer overflow in iconv patch

Ubuntu Security Notice USN-2502-1 reports: unzip could be made to run programs if it opened a specially crafted file...

git -- Arbitrary command execution on case-insensitive filesystems

The Git Project reports: When using a case-insensitive filesystem an attacker can craft a malicious Git tree that will cause Git to overwrite its own .git/config file when cloning or checking out a repository, leading to arbitrary command execution in the client machine. If you are a hosting...

GNU binutils -- multiple vulnerabilities

US-CERT/NIST reports: The bfdXXiswapaouthdrin function in bfd/peXXigen.c in GNU binutils 2.24 and earlier allows remote attackers to cause a denial of service out-of-bounds write and possibly have other unspecified impact via a crafted NumberOfRvaAndSizes field in the AOUT header in a PE...

fish -- local privilege escalation and remote code execution

Fish developer David Adam reports: This release fixes a number of local privilege escalation vulnerability and one remote code execution vulnerability...

tor -- traffic confirmation attack

The Tor Project reports: Tor before 0.2.4.23 and 0.2.5 before 0.2.5.6-alpha maintains a circuit after an inbound RELAYEARLY cell is received by a client, which makes it easier for remote attackers to conduct traffic-confirmation attacks by using the pattern of RELAY and RELAYEARLY cells as a mean...

chromium -- multiple vulnerabilities

Google Chrome Releases reports: 26 security fixes in this release, including 380885 Medium CVE-2014-3160: Same-Origin-Policy bypass in SVG. Credit to Christian Schneider. 393765 CVE-2014-3162: Various fixes from internal audits, fuzzing and other initiatives...

FreeBSD -- Deadlock in the NFS server

Problem Description: The kernel holds a lock over the source directory vnode while trying to convert the target directory file handle to a vnode, which needs to be returned with the lock held, too. This order may be in violation of normal lock order, which in conjunction with other threads that...

strongswan -- Remote Authentication Bypass

strongSwan developers report: Remote attackers are able to bypass authentication by rekeying an IKESA during 1 initiation or 2 re-authentication, which triggers the IKESA state to be set to established. Only installations that actively initiate or re-authenticate IKEv2 IKESAs are affected...

Python -- buffer overflow in socket.recvfrom_into()

Vincent Danen via Red Hat Issue Tracker reports: A vulnerability was reported in Python's socket module, due to a boundary error within the sockrecvfrominto function, which could be exploited to cause a buffer overflow. This could be used to crash a Python application that uses the...

openssl -- multiple vulnerabilities

OpenSSL development team reports: Major changes between OpenSSL 1.0.1e and OpenSSL 1.0.1f 6 Jan 2014: Fix for TLS record tampering bug CVE-2013-4353 Fix for TLS version checking bug CVE-2013-6449 Fix for DTLS retransmission bug CVE-2013-6450...

xorg-server -- use-after-free

Alan Coopersmith reports: Pedro Ribeiro pedrib at gmail.com reported an issue to the X.Org security team in which an authenticated X client can cause an X server to use memory after it was freed, potentially leading to crash and/or memory corruption...

django -- multiple vulnerabilities

The Django project reports: These releases address a directory-traversal vulnerability in one of Django's built-in template tags. While this issue requires some fairly specific factors to be exploitable, we encourage all users of Django to upgrade promptly...