GnuTLS -- Denial of service vulnerability

The GnuTLS project reports: It was found using the TLS fuzzer tools that decoding a status response TLS extension with valid contents could lead to a crash due to a null pointer dereference. The issue affects GnuTLS server applications...

irssi -- remote DoS

Joseph Bisch reports: When receiving a DCC message without source nick/host, Irssi would attempt to dereference a NULL pointer. When receiving certain incorrectly quoted DCC files, Irssi would try to find the terminating quote one byte before the allocated memory...

chromium -- multiple vulnerabilities

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

python -- possible integer overflow vulnerability

Python issue: There is a possible integer overflow in PyStringDecodeEscape function of the file stringobject.c, which can be abused to gain a heap overflow, possibly leading to arbitrary code execution...

strongswan -- Denial-of-service vulnerability in the x509 plugin

strongSwan security team reports: ASN.1 CHOICE types are not correctly handled by the ASN.1 parser when parsing X.509 certificates with extensions that use such types. This could lead to infinite looping of the thread parsing a specifically crafted certificate...

strongswan -- multiple vulnerabilities

strongSwan security team reports: RSA public keys passed to the gmp plugin aren't validated sufficiently before attempting signature verification, so that invalid input might lead to a floating point exception. CVE-2017-9022 ASN.1 CHOICE types are not correctly handled by the ASN.1 parser when...

samba -- remote code execution vulnerability

The samba project reports: Remote code execution from a writable share. All versions of Samba from 3.5.0 onwards are vulnerable to a remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share, and then cause the server to load and execute it...

vlc -- remote code execution via crafted subtitles

Check Point research team reports: Remote code execution via crafted subtitles...

libsndfile -- out-of-bounds read memory access

Laurent Delosieres, Secunia Research at Flexera Software reports: Secunia Research has discovered a vulnerability in libsndfile, which can be exploited by malicious people to disclose potentially sensitive information. The vulnerability is caused due to an error in the "aiffreadchanmap" function...

SquirrelMail -- post-authentication access privileges

Florian Grunow reports: An attacker able to exploit this vulnerability can extract files of the server the application is running on. This may include configuration files, log files and additionally all files that are readable for all users on the system. This issue is post-authentication. That...

adns -- multiple vulnerabilities

Ian Jackson and the adns project reports: Vulnerable applications: all adns callers. Exploitable by: the local recursive resolver. Likely worst case: Remote code execution. Vulnerable applications: those that make SOA queries. Exploitable by: upstream DNS data sources. Likely worst case: DoS cras...

duo -- Two-factor authentication bypass

The duo security team reports: An untrusted user may be able to set the httpproxy variable to an invalid address. If this happens, this will trigger the configured 'failmode' behavior, which defaults to safe. Safe mode causes the authentication to report a success...

OpenVPN -- several vulnerabilities

Samuli Seppänen reports: In May/June 2017 Guido Vranken threw a fuzzer at OpenVPN 2.4.2. In the process he found several vulnerabilities and reported them to the OpenVPN project. ... The first releases to have these fixes are OpenVPN 2.4.3 and 2.3.17. This is a list of fixed important...

Dropbear -- two vulnerabilities

Matt Johnston reports: Fix double-free in server TCP listener cleanup A double-free in the server could be triggered by an authenticated user if dropbear is running with -a Allow connections to forwarded ports from any host This could potentially allow arbitrary code execution as root by an...

freetype2 -- buffer overflows

Werner Lemberg reports: CVE-2017-8105, CVE-2017-8287: Older FreeType versions have out-of-bounds writes caused by heap-based buffer overflows related to Type 1 fonts...

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...

NVIDIA UNIX driver -- multiple vulnerabilities in the kernel mode layer handler

NVIDIA Unix security team reports: NVIDIA GPU Display Driver contains vulnerabilities in the kernel mode layer handler where not correctly validated user input, NULL pointer dereference, and incorrect access control may lead to denial of service or potential escalation of privileges...

Joomla3 -- SQL Injection

JSST reports: Inadequate filtering of request data leads to a SQL Injection vulnerability...

PostgreSQL vulnerabilities

The PostgreSQL project reports: Security Fixes nested CASE expressions + database and role names with embedded special characters CVE-2017-7484: selectivity estimators bypass SELECT privilege checks. CVE-2017-7485: libpq ignores PGREQUIRESSL environment variable CVE-2017-7486: pgusermappings view...

kauth: Local privilege escalation

Albert Astals Cid reports: KAuth contains a logic flaw in which the service invoking dbus is not properly checked. This allows spoofing the identity of the caller and with some carefully crafted calls can lead to gaining root from an unprivileged account...

libxml2 -- Multiple Issues

libxml2 developers report: The htmlParseTryOrFinish function in HTMLparser.c in libxml2 2.9.4 allows attackers to cause a denial of service buffer over-read or information disclosure. A buffer overflow was discovered in libxml2 20904-GITv2.9.4-16-g0741801. The function xmlSnprintfElementContent i...

OpenVPN -- two remote denial-of-service vulnerabilities

Samuli Seppänen reports: OpenVPN v2.4.0 was audited for security vulnerabilities independently by Quarkslabs funded by OSTIF and Cryptography Engineering funded by Private Internet Access between December 2016 and April 2017. The primary findings were two remote denial-of-service vulnerabilities...

ansible -- Input validation flaw in jinja2 templating system

RedHat security team reports: An input validation flaw was found in Ansible, where it fails to properly mark lookup-plugin results as unsafe. If an attacker could control the results of lookup calls, they could inject Unicode strings to be parsed by the jinja2 templating system, result in code...

miniupnpc -- integer signedness error

Tintinweb reports: An integer signedness error was found in miniupnp's miniwget allowing an unauthenticated remote entity typically located on the local network segment to trigger a heap corruption or an access violation in miniupnp's http response parser when processing a specially crafted...

gitlab -- Various security issues

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

chromium -- race condition vulnerability

Google Chrome Releases reports: 1 security fix in this release: 679306 High CVE-2017-5068: Race condition in WebRTC. Credit to Philipp Hancke...

libmad -- multiple vulnerabilities

National Vulnerability Database: CVE-2017-8372: The madlayerIII function in layer3.c in Underbit MAD libmad 0.15.1b, if NDEBUG is omitted, allows remote attackers to cause a denial of service assertion failure and application exit via a crafted audio file. CVE-2017-8373: The madlayerIII function ...

libetpan -- null dereference vulnerability in MIME parsing component

rwhitworth reports: I was using American Fuzzy Lop afl-fuzz to fuzz input to the mime-parse test program. Is fixing these crashes something you're interested in? The input files can be found here: https://github.com/rwhitworth/libetpan-fuzz/. The files can be executed as ./mime-parse idfilename t...

roundcube -- arbitrary password resets

Roundcube reports: Roundcube Webmail allows arbitrary password resets by authenticated users. The problem is caused by an improperly restricted exec call in the virtualmin and sasl drivers of the password plugin...

FreeBSD -- ipfilter(4) fragment handling panic

Problem Description: ipfilter4, capable of stateful packet inspection, using the "keep state" or "keep frags" rule options, will not only maintain the state of connections, such as TCP streams or UDP communication, it also maintains the state of fragmented packets. When a packet fragments are...

LibreSSL -- TLS verification vulnerability

Jakub Jirutka reports: LibreSSL 2.5.1 to 2.5.3 lacks TLS certificate verification if SSLgetverifyresult is relied upon for a later check of a verification result, in a use case where a user-provided verification callback returns 1, as demonstrated by acceptance of invalid certificates by nginx...

jenkins -- multiple vulnerabilities

Jenkins Security Advisory: Description SECURITY-412 through SECURITY-420 / CVE-2017-1000356 CSRF: Multiple vulnerabilities SECURITY-429 / CVE-2017-1000353 CLI: Unauthenticated remote code execution SECURITY-466 / CVE-2017-1000354 CLI: Login command allowed impersonating any Jenkins user...

weechat -- multiple vulnerabilities

Common Vulnerabilities and Exposures: WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the ircctcpdccfilenamewithoutquotes function during quote removal, with a buffer overflow...

SquirrelMail -- post-authentication remote code execution

SquirrelMail developers report: SquirrelMail 1.4.22 and other versions before 201704270200-SVN allows post-authentication remote code execution via a sendmail.cf file that is mishandled in a popen call. It's possible to exploit this vulnerability to execute arbitrary shell commands on the remote...

drupal8 -- Drupal Core - Critical - Access Bypass

Drupal Security Team Reports: CVE-2017-6919: Access bypass...

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...

graphite2 -- out-of-bounds write with malicious font

Mozilla Foundation reports: An out-of-bounds write in the Graphite 2 library triggered with a maliciously crafted Graphite font. This results in a potentially exploitable crash. This issue was fixed in the Graphite 2 library as well as Mozilla products...

cURL -- TLS session resumption client cert bypass (again)

cURL security advisory: libcurl would attempt to resume a TLS session even if the client certificate had changed. That is unacceptable since a server by specification is allowed to skip the client certificate check on resume, and may instead use the old identity which was established by the...

MySQL -- multiple vulnerabilities

Oracle reports: This Critical Patch Update contains 39 new security fixes for Oracle MySQL. 11 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials...

mozilla -- multiple vulnerabilities

Mozilla Foundation reports: Please reference CVE/URL list for details...

raptor2 -- buffer overflow

CVE MITRE reports: raptorxmlwriterstartelementcommon in raptorxmlwriter.c in Raptor RDF Syntax Library 2.0.15 miscalculates the maximum nspace declarations for the XML writer, leading to heap-based buffer overflows sometimes seen in raptorqnameformatasxml...

asterisk -- Memory exhaustion on short SCCP packets

The Asterisk project reports: A remote memory exhaustion can be triggered by sending an SCCP packet to Asterisk system with "chanskinny" enabled that is larger than the length of the SCCP header but smaller than the packet length specified in the header. The loop that reads the rest of the packet...

osip -- Improper Restriction of Operations within the Bounds of a Memory Buffer

osip developers reports: In libosip2 in GNU oSIP 4.1.0 and 5.0.0, a malformed SIP message can lead to a heap buffer overflow in the msgosipbodyparse function defined in osipparser2/osipmessageparse.c, resulting in a remote DoS...

heimdal -- bypass of capath policy

Viktor Dukhovni reports: Commit f469fc6 2010-10-02 inadvertently caused the previous hop realm to not be added to the transit path of issued tickets. This may, in some cases, enable bypass of capath policy in Heimdal versions 1.5 through 7.2. Note, this may break sites that rely on the bug. With...

libsndfile -- multiple vulnerabilities

Agostino Sarubbo, Gentoo reports: CVE-2017-8361 Medium: The flacbuffercopy function in flac.c in libsndfile 1.0.28 allows remote attackers to cause a denial of service buffer overflow and application crash or possibly have unspecified other impact via a crafted audio file. CVE-2017-8362 Medium: T...

asterisk -- Buffer Overrun in PJSIP transaction layer

The Asterisk project reports: A remote crash can be triggered by sending a SIP packet to Asterisk with a specially crafted CSeq header and a Via header with no branch parameter. The issue is that the PJSIP RFC 2543 transaction key generation algorithm does not allocate a large enough buffer. By...

FreeBSD -- Multiple vulnerabilities of ntp

Problem Description: A vulnerability was discovered in the NTP server's parsing of configuration directives. CVE-2017-6464 A vulnerability was found in NTP, in the parsing of packets from the DPTS Clock. CVE-2017-6462 A vulnerability was discovered in the NTP server's parsing of configuration...

BIND -- multiple vulnerabilities

ISC reports: A query with a specific set of characteristics could cause a server using DNS64 to encounter an assertion failure and terminate. An attacker could deliberately construct a query, enabling denial-of-service against a server if it was configured to use the DNS64 feature and other...

libsamplerate -- multiple vulnerabilities

NVD reports: In libsamplerate before 0.1.9, a buffer over-read occurs in the calcoutputsingle function in srcsinc.c via a crafted audio file...

chromium -- vulnerability

Google Chrome Releases reports: 62 security fixes in this release: 826626 Critical CVE-2018-6085: Use after free in Disk Cache. Reported by Ned Williamson on 2018-03-28 827492 Critical CVE-2018-6086: Use after free in Disk Cache. Reported by Ned Williamson on 2018-03-30 813876 High CVE-2018-6087:...