cacti -- multiple vulnerabilities

The cacti developers reports: When viewing graphs, some input variables are not properly checked SQL injection possible. Multiple instances of lib/functions.php are affected by unsafe deserialization of user-controlled data to populate arrays. An authenticated attacker could use this to influence...

Nokogiri -- injection vulnerability

Nokogiri GitHub release: A command injection vulnerability in Nokogiri v1.10.3 and earlier allows commands to be executed in a subprocess by Ruby's Kernel.open method. Processes are vulnerable only if the undocumented method Nokogiri::CSS::Tokenizerloadfile is being passed untrusted user input...

glpi -- Account takeover vulnerability

MITRE Corporation reports: GLPI through 9.4.3 is prone to account takeover by abusing the ajax/autocompletion.php autocompletion feature. The lack of correct validation leads to recovery of the token generated via the password reset functionality, and thus an authenticated attacker can set an...

FreeBSD -- Resource exhaustion in non-default RACK TCP stack

Problem Description: While processing acknowledgements, the RACK code uses several linked lists to maintain state entries. A malicious attacker can cause the lists to grow unbounded. This can cause an expensive list traversal on every packet being processed, leading to resource exhaustion and a...

chromium -- use after free

Google Chrome Releases reports: 961413 High CVE-2019-5842: Use-after-free in Blink. Reported by BUGFENSE Anonymous Bug Bounties https://bugfense.io on 2019-05-09...

drupal -- Drupal core - Moderately critical

Drupal Security Team reports: CVE-2019-11831: By-passing protection of Phar Stream Wrapper Interceptor. In order to intercept file invocations like fileexists or stat on compromised Phar archives the base name has to be determined and checked before allowing to be handled by PHP Phar stream...

www/varnish7 -- Denial of Service

The Varnish Development Team reports: A denial of service attack can be performed on Varnish Cacher servers that have the HTTP/2 protocol turned on. An attacker can let the servers HTTP/2 connection control flow window run out of credits indefinitely and prevent progress in the processing of...

Jupyter notebook -- open redirect vulnerability

Jupyter blog: Login pages tend to take a parameter for redirecting back to a page after successful login, e.g. /login?next=/notebooks/mynotebook.ipynb, so that you aren't disrupted too much if you try to visit a page, but have to authenticate first. An Open Redirect Vulnerability is when a...

Gitlab -- Vulnerability

Gitlab reports: Public project in a private group makes the group page publicly accessible...

libexif -- privilege escalation

Mitre reports: In libexif, there is a possible out of bounds write due to an integer overflow. This could lead to remote escalation of privilege in the media content provider with no additional execution privileges needed. User interaction is needed for exploitation...

znc -- multiple vulnerabilities

Mitre reports: ZNC before 1.7.1-rc1 does not properly validate untrusted lines coming from the network, allowing a non-admin user to escalate his privilege and inject rogue values into znc.conf. ZNC before 1.7.1-rc1 is prone to a path traversal flaw via ../ in a web skin name to access files...

chromium -- Incorrect handling of CSP header

Google Chrome Releases reports: 1 security fix contributed by external researchers: 845961 High CVE-2018-6148: Incorrect handling of CSP header. Reported by Michal Bentkowski on 2018-05-23...

Flash Player -- arbitrary code execution

Adobe reports: This update resolves a type confusion vulnerability that could lead to arbitrary code execution CVE-2018-4944...

irssi -- multiple vulnerabilities

Irssi reports: Use after free when server is disconnected during netsplits. Found by Joseph Bisch. Use after free when SASL messages are received in unexpected order. Found by Joseph Bisch. Null pointer dereference when an “empty” nick has been observed by Irssi. Found by Joseph Bisch. When the...

p7zip-codec-rar -- insufficient error handling

MITRE reports: Insufficient exception handling in the method NCompress::NRar3::CDecoder::Code of 7-Zip before 18.00 and p7zip can lead to multiple memory corruptions within the PPMd code, alows remote attackers to cause a denial of service segmentation fault or execute arbitrary code via a crafte...

dovecot -- abort of SASL authentication results in a memory leak

Pedro Sampaio reports: A flaw was found in dovecot 2.0 up to 2.2.33 and 2.3.0. A abort of SASL authentication results in a memory leak in Dovecot auth client used by login processes. The leak has impact in high performance configuration where same login processes are reused and can cause the...

chromium -- multiple vulnerabilities

Google Chrome Releases reports: 2 security fixes in this release, including: 788453 High CVE-2017-15429: UXSS in V8. Reported by Anonymous on 2017-11-24 794792 Various fixes from internal audits, fuzzing and other initiatives...

ruby -- Command injection vulnerability in Net::FTP

Etienne Stalmans from the Heroku product security team reports: There is a command injection vulnerability in Net::FTP bundled with Ruby. Net::FTPget, getbinaryfile, gettextfile, put, putbinaryfile, and puttextfile use Kernelopen to open a local file. If the localfile argument starts with the pip...

konversation -- crash in IRC message parsing

KDE reports: Konversation has support for colors in IRC messages. Any malicious user connected to the same IRC network can send a carefully crafted message that will crash the Konversation user client...

wireshark -- multiple security issues

wireshark developers reports: In Wireshark 2.4.0 to 2.4.1, the DOCSIS dissector could go into an infinite loop. This was addressed in plugins/docsis/packet-docsis.c by adding decrements. In Wireshark 2.4.0 to 2.4.1, the RTSP dissector could crash. This was addressed in epan/dissectors/packet-rtsp...

libvorbis -- two vulnerabilities

Two vulnerabilities were fixed in the upstream repository: The barknoisehybridmp function allows remote attackers to cause a denial of service out-of-bounds access and application crash or possibly have unspecified other impact via a crafted file. mapping0forward does not validate the number of...

chromium -- multiple vulnerabilities

Google Chrome releases reports: 22 security fixes in this release, including: 737023 High CVE-2017-5111: Use after free in PDFium. Reported by Luat Nguyen on KeenLab, Tencent on 2017-06-27 740603 High CVE-2017-5112: Heap buffer overflow in WebGL. Reported by Tobias Klein on 2017-07-10 747043 High...

evince and atril -- command injection vulnerability in CBT handler

GNOME reports: The comic book backend in evince 3.24.0 and earlier is vulnerable to a command injection bug that can be used to execute arbitrary commands when a CBT file is opened. The same vulnerability affects atril, the Evince fork...

xorg-server -- Multiple Issues

xorg-server developers reports: In the X.Org X server before 2017-06-19, a user authenticated to an X Session could crash or execute code in the context of the X Server by exploiting a stack overflow in the endianness conversion of X Events. Uninitialized data in endianness conversion in the XEve...

exim -- Privilege escalation via multiple memory leaks

Qualsys reports: Exim supports the use of multiple "-p" command line arguments which are malloc'ed and never free'ed, used in conjunction with other issues allows attackers to cause arbitrary code execution. This affects exim version 4.89 and earlier. Please note that at this time upstream has...

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...

samba -- symlink race allows access outside share definition

Samba team reports: A time-of-check, time-of-use race condition can allow clients to access non-exported parts of the file system via symlinks...

gitlab -- Various security issues

GitLab reports: Information Disclosure in Issue and Merge Request Trackers During an internal code review a critical vulnerability in the GitLab Issue and Merge Request trackers was discovered. This vulnerability could allow a user with access to assign ownership of an issue or merge request to...

squashfs-tools -- Integer overflow

Phillip Lougher reports: Integer overflow in the readfragmenttable4 function in unsquash-4.c in Squashfs and sasquatch allows remote attackers to cause a denial of service application crash via a crafted input, which triggers a stack-based buffer overflow...

NSS -- multiple vulnerabilities

Mozilla Foundation reports: An out-of-bounds write during Base64 decoding operation in the Network Security Services NSS library due to insufficient memory being allocated to the buffer. This results in a potentially exploitable crash. The NSS library has been updated to fix this issue to address...

zziplib - multiple vulnerabilities

NIST reports by search in the range 2017/01/01 - 2018/07/06: 17 security fixes in this release: Heap-based buffer overflow in the zzipget32 function in fetch.c. Heap-based buffer overflow in the zzipget64 function in fetch.c. Heap-based buffer overflow in the zzipmementryextrablock function in...

xen-tools -- cirrus_bitblt_cputovideo does not check if memory region is safe

The Xen Project reports: In CIRRUSBLTMODEMEMSYSSRC mode the bitblit copy routine cirrusbitbltcputovideo fails to check whether the specified memory region is safe. A malicious guest administrator can cause an out of bounds memory write, very likely exploitable as a privilege escalation...

openssl -- timing attack vulnerability

Cesar Pereida Garcia reports: The signing function in crypto/ecdsa/ecdsaossl.c in certain OpenSSL versions and forks is vulnerable to timing attacks when signing with the standardized elliptic curve P-256 despite featuring constant-time curve operations and modular inversion. A software defect...

Ansible -- Command execution on Ansible controller from host

Computest reports: Computest found and exploited several issues that allow a compromised host to execute commands on the Ansible controller and thus gain access to other hosts controlled by that controller...

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...

wget -- Access List Bypass / Race Condition

Dawid Golunski reports: GNU wget in version 1.17 and earlier, when used in mirroring/recursive mode, is affected by a Race Condition vulnerability that might allow remote attackers to bypass intended wget access list restrictions specified with -A parameter...

node.js -- ares_create_query single byte out of buffer write

Node.js has released new versions containing the following security fix: The following releases all contain fixes for CVE-2016-5180 "arescreatequery single byte out of buffer write": Node.js v0.10.48 Maintenance, Node.js v0.12.17 Maintenance, Node.js v4.6.1 LTS "Argon" While this is not a critica...

X.org libraries -- multiple vulnerabilities

Matthieu Herrb reports: Tobias Stoeckmann from the OpenBSD project has discovered a number of issues in the way various X client libraries handle the responses they receive from servers, and has worked with X.Org's security team to analyze, confirm, and fix these issues. These issue come in...

cURL -- Escape and unescape integer overflows

The cURL project reports The four libcurl functions curlescape, curleasyescape, curlunescape and curleasyunescape perform string URL percent escaping and unescaping. They accept custom string length inputs in signed integer arguments. The provided string length arguments were not properly checked...

xen-kernel -- use after free in FIFO event channel code

The Xen Project reports: When the EVTCHNOPinitcontrol operation is called with a bad guest frame number, it takes an error path which frees a control structure without also clearing the corresponding pointer. Certain subsequent operations EVTCHNOPexpandarray or another EVTCHNOPinitcontrol, upon...

ruby-saml -- XML signature wrapping attack

RubySec reports: ruby-saml prior to version 1.3.0 is vulnerable to an XML signature wrapping attack in the specific scenario where there was a signature that referenced at the same time 2 elements but past the scheme validator process since 1 of the element was inside the encrypted assertion...

phpmyadmin -- XSS and sensitive data leakage

The phpmyadmin development team reports: Description Because user SQL queries are part of the URL, sensitive information made as part of a user query can be exposed by clicking on external links to attackers monitoring user GET query parameters or included in the webserver logs. Severity We...

activemq -- Web Console Clickjacking

Michael Furman reports: The web based administration console does not set the X-Frame-Options header in HTTP responses. This allows the console to be embedded in a frame or iframe which could then be used to cause a user to perform an unintended action in the console...

phpmyadmin -- multiple XSS and a man-in-the-middle vulnerability

The phpMyAdmin development team reports: XSS vulnerability in SQL parser. Using a crafted SQL query, it is possible to trigger an XSS attack through the SQL query page. We consider this vulnerability to be non-critical. Multiple XSS vulnerabilities. By sending a specially crafted URL as part of t...

rails -- multiple vulnerabilities

Ruby on Rails blog: Rails 4.2.5.2, 4.1.14.2, and 3.2.22.2 have been released! These contain the following important security fixes, and it is recommended that users upgrade as soon as possible...

PostgreSQL -- Security Fixes for Regular Expressions, PL/Java.

PostgreSQL project reports: Security Fixes for Regular Expressions, PL/Java CVE-2016-0773: This release closes security hole CVE-2016-0773, an issue with regular expression regex parsing. Prior code allowed users to pass in expressions which included out-of-range Unicode characters, triggering a...

phpmyadmin -- XSS vulnerability in SQL editor

The phpMyAdmin development team reports: With a crafted SQL query, it is possible to trigger an XSS attack in the SQL editor. We consider this vulnerability to be non-critical. This vulnerability can be triggered only by someone who is logged in to phpMyAdmin, as the usual token protection preven...

FreeBSD -- Linux compatibility layer issetugid(2) system call

Problem Description: A programming error in the Linux compatibility layer could cause the issetugid2 system call to return incorrect information. Impact: If an application relies on output of the issetugid2 system call and that information is incorrect, this could lead to a privilege escalation...

FreeBSD -- SCTP ICMPv6 error message vulnerability

Problem Description: A lack of proper input checks in the ICMPv6 processing in the SCTP stack can lead to either a failed kernel assertion or to a NULL pointer dereference. In either case, a kernel panic will follow. Impact: A remote, unauthenticated attacker can reliably trigger a kernel panic i...

kea -- unexpected termination while handling a malformed packet

ISC Support reports: ISC Kea may terminate unexpectedly crash while handling a malformed client packet. Related defects in the kea-dhcp4 and kea-dhcp6 servers can cause the server to crash during option processing if a client sends a malformed packet. An attacker sending a crafted malformed packe...