bouncycastle15 -- bcrypt password checking vulnerability

The Bouncy Castle team reports: The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different...

consul -- Fix Consul Connect CA private key configuration

Hashicorp reports: Increase the permissions to read from the /connect/ca/configuration endpoint to operator:write. Previously Connect CA configuration, including the private key, set via this endpoint could be read back by an operator with operator:read privileges...

chromium -- multiple vulnerabilities

Chrome Releases reports: This release contains 10 security fixes, including: 1138911 High CVE-2020-16004: Use after free in user interface. Reported by Leecraso and Guang Gong of 360 Alpha Lab working with 360 BugCloud on 2020-10-15 1139398 High CVE-2020-16005: Insufficient policy enforcement in...

Gitlab -- Multiple vulnerabilities

Gitlab reports: Path Traversal in LFS Upload Path traversal allows saving packages in arbitrary location Kubernetes agent API leaks private repos Terraform state deletion API exposes object storage URL Stored-XSS in error message of build-dependencies Git credentials persisted on disk Potential...

darkhttpd -- DOS vulnerability

Mitre reports: flaw was found in darkhttpd. Invalid error handling allows remote attackers to cause denial-of-service by accessing a file with a large modification date. The highest threat from this vulnerability is to system availability...

wordpress -- multiple issues

wordpress developers reports: Ten security issues affect WordPress versions 5.5.1 and earlier. If you havent yet updated to 5.5, all WordPress versions since 3.7 have also been updated to fix the following security issues: -Props to Alex Concha of the WordPress Security Team for their work in...

tmux -- stack overflow in CSI parsing

Nicholas Marriott reports: tmux has a stack overflow in CSI parsing...

samba -- Multiple Vulnerabilities

The Samba Team reports: CVE-2020-14318: Missing handle permissions check in SMB1/2/3 ChangeNotify CVE-2020-14323: Unprivileged user can crash winbind CVE-2020-14383: An authenticated user can crash the DCE/RPC DNS with easily crafted records...

ImageMagick7 -- multiple vulnerabilities

CVE reports: Several vulnerabilities have been discovered in ImageMagick: CVE-2021-20313: A flaw was found in ImageMagick in versions before 7.0.11. A potential cipher leak when the calculate signatures in TransformSignature is possible. CVE-2021-20312: A flaw was found in ImageMagick in versions...

glpi -- Insecure Direct Object Reference on ajax/getDropdownValue.php

MITRE Corporation reports: In GLPI before 9.5.3, ajax/getDropdownValue.php has an Insecure Direct Object Reference IDOR vulnerability that allows an attacker to read data from any itemType e.g., Ticket, Users, etc...

glpi -- Insecure Direct Object Reference on ajax/comments.ph

MITRE Corporation reports: In GLPI before 9.5.3, ajax/comments.php has an Insecure Direct Object Reference IDOR vulnerability that allows an attacker to read data from any database table e.g., glpitickets, glpiusers, etc...

nomad -- multiple vulnerabilities

The HashiCorp team reports: artifact: Fixed a bug where interpolation can be used in the artifact destination field to write artifact payloads outside the allocation directory. template: Fixed a bug where interpolation can be used in the template source and destination fields to read or write fil...

freetype2 -- heap buffer overlfow

The freetype project reports: A heap buffer overflow has been found in the handling of embedded PNG bitmaps, introduced in FreeType version 2.6...

chromium -- multiple vulnerabilities

Chrome Releases reports: This release includes 5 security fixes: 1125337 High CVE-2020-16000: Inappropriate implementation in Blink. Reported by amaebijp on 2020-09-06 1135018 High CVE-2020-16001: Use after free in media. Reported by Khalil Zhani on 2020-10-05 1137630 High CVE-2020-16002: Use aft...

MySQL -- Multiple vulnerabilities

Oracle reports: This Critical Patch Update contains 48 new security patches for Oracle MySQL. The highest CVSS v3.1 Base Score of vulnerabilities affecting Oracle MySQL is 8. NOTE: MariaDB only contains CVE-2020-14812 CVE-2020-14765 CVE-2020-14776 and CVE-2020-14789...

jupyter notebook -- open redirect vulnerability

Jupyter reports: 6.1.5 is a security release, fixing one vulnerability: Fix open redirect vulnerability GHSA-c7vm-f5p4-8fqh CVE to be assigned...

Flash Player -- arbitrary code execution

Adobe reports: This update resolves a NULL pointer dereference vulnerability that could lead to arbitrary code execution CVE-2020-9746...

powerdns-recursor -- cache pollution

PowerDNS Team reports: CVE-2020-25829: An issue has been found in PowerDNS Recursor where a remote attacker can cause the cached records for a given name to be updated to the ‘Bogus’ DNSSEC validation state, instead of their actual DNSSEC ‘Secure’ state, via a DNS ANY query. This results in a...

MariaDB -- Undisclosed vulnerability

The MariaDB project reports: Details of this vulnerability have not yet been disclosed...

Rails -- Possible XSS vulnerability

Ruby on Rails blog: Rails version 6.0.3.4 has been released! This version is a security release and addresses one possible XSS attack vector in Actionable Exceptions...

chromium -- multiple vulnerabilities

Chrome releases reports: This release contains 35 security fixes, including: 1127322 Critical CVE-2020-15967: Use after free in payments. Reported by Man Yue Mo of GitHub Security Lab on 2020-09-11 1126424 High CVE-2020-15968: Use after free in Blink. Reported by Anonymous on 2020-09-09 1124659...

python 3.9 -- end of life, not receiving security support

Unsupported versions: ... End of life: 2025-10-31...

motion -- Denial of Service

cxsecurity.com reports: A Denial of Service condition in Motion-Project Motion 3.2 through 4.3.1 allows remote unauthenticated users to cause a webu.c segmentation fault and kill the main process via a crafted HTTP request...

py-ansible -- multiple vulnerabilities

abeluck reports: A flaw was found in Ansible Base when using the awsssm connection plugin as garbage collector is not happening after playbook run is completed. Files would remain in the bucket exposing the data. This issue affects directly data confidentiality. A flaw was found in Ansible Base...

kdeconnect -- packet manipulation can be exploited in a Denial of Service attack

Albert Astals Cid reports: KDE Project Security Advisory Title KDE Connect: packet manipulation can be exploited in a Denial of Service attack Risk Rating Important CVE CVE-2020-26164 Versions kdeconnect Date 2 October 2020 Overview An attacker on your local network could send maliciously crafted...

glpi -- Any CalDAV calendars is read-only for every authenticated user

MITRE Corporation reports: In GLPI before version 9.5.3, any authenticated user has read-only permissions to the planning of every other user, even admin ones. This issue is fixed in version 9.5.3. As a workaround, one can remove the caldav.php file to block access to CalDAV server...

py-matrix-synapse -- XSS vulnerability

Matrix developers reports: The fallback authentication endpoint served via Synapse were vulnerable to cross-site scripting XSS attacks. The impact depends on the configuration of the domain that Synapse is deployed on, but may allow access to cookies and other browser data, CSRF vulnerabilities,...

Gitlab -- multiple vulnerabilities

Gitlab reports: Potential Denial Of Service Via Update Release Links API Insecure Storage of Session Key In Redis Improper Access Expiration Date Validation Cross-Site Scripting in Multiple Pages Unauthorized Users Can View Custom Project Template Cross-Site Scripting in SVG Image Preview...

zeek -- Vulnerability due to memory leak

Jon Siwek of Corelight reports: This release fixes the following security issue: A memory leak in multipart MIME code has potential for remote exploitation and cause for Denial of Service via resource exhaustion...

dovecot-pigeonhole -- Sieve excessive resource usage

Dovecot team reports reports: Sieve interpreter is not protected against abusive scripts that claim excessive resource usage. Fixed by limiting the user CPU time per single script execution and cumulatively over several script runs within a configurable timeout period. Sufficiently large CPU time...

powerdns -- Leaking uninitialised memory through crafted zone records

PowerDNS Team reports CVE-2020-17482: An issue has been found in PowerDNS Authoritative Server before 4.3.1 where an authorized user with the ability to insert crafted records into a zone might be able to leak the content of uninitialized memory. Such a user could be a customer inserting data via...

chromium -- multiple vulnerabilities

Chrome Releases reports: This release fixes 10 security issues, including: 1100136 High CVE-2020-15960: Out of bounds read in storage. Reported by Anonymous on 2020-06-28 1114636 High CVE-2020-15961: Insufficient policy enforcement in extensions. Reported by David Erceg on 2020-08-10 1121836 High...

drupal -- Multiple Vulnerabilities

Drupal Security Team reports: The Drupal AJAX API does not disable JSONP by default, which can lead to cross-site scripting...

py-matrix-synapse -- malformed events may prevent users from joining federated rooms

Problem Description: Affected Synapse versions assume that all events have an "origin" field set. If an event without the "origin" field is sent into a federated room, servers not already joined to the room will be unable to do so due to failing to fetch the malformed event. Impact: An attacker...

dnsmasq -- DNS cache poisoning, and DNSSEC buffer overflow, vulnerabilities

Simon Kelley reports: There are broadly two sets of problems. The first is subtle errors in dnsmasq's protections against the chronic weakness of the DNS protocol to cache-poisoning attacks; the Birthday attack, Kaminsky, etc.... the second set of errors is a good old fashioned buffer overflow in...

tt-rss -- multiple vulnerabilities

tt-rss project reports: The cachedurl feature mishandles JavaScript inside an SVG document. imgproxy in plugins/afproxyhttp/init.php mishandles $REQUEST"url" in an error message. It does not validate all URLs before requesting them. Allows remote attackers to execute arbitrary PHP code via a...

FreeBSD -- ftpd privilege escalation via ftpchroot feature

Problem Description: A ftpd8 bug in the implementation of the file system sandbox, combined with capabilities available to an authenticated FTP user, can be used to escape the file system restriction configured in ftpchroot5. Moreover, the bug allows a malicious client to gain root privileges...

FreeBSD -- bhyve privilege escalation via VMCS access

Problem Description: AMD and Intel CPUs support hardware virtualization using specialized data structures that control various aspects of guest operation. These are the Virtual Machine Control Structure VMCS on Intel CPUs, and the Virtual Machine Control Block VMCB on AMD CPUs. Insufficient acces...

FreeBSD -- bhyve SVM guest escape

Problem Description: A number of AMD virtualization instructions operate on host physical addresses, are not subject to nested page table translation, and guest use of these instructions was not trapped. Impact: From kernel mode a malicious guest can write to arbitrary host memory with some...

FreeBSD -- ure device driver susceptible to packet-in-packet attack

Problem Description: A programming error in the ure4 device driver caused some Realtek USB Ethernet interfaces to incorrectly report packets with more than 2048 bytes in a single USB transfer as having a length of only 2048 bytes. An adversary can exploit this to cause the driver to misinterpret...

mantis -- multiple vulnerabilities

Mantis 2.24.3 release reports: This release fixes 3 security issues: 0027039: CVE-2020-25781: Access to private bug note attachments 0027275: CVE-2020-25288: HTML Injection on bugupdatepage.php 0027304: CVE-2020-25830: HTML Injection in bugactiongrouppage.php...

Rails -- Potential XSS vulnerability

Ruby on Rails blog: Rails 5.2.4.4 and 6.0.3.3 have been released! These releases contain an important security fix, so please upgrade when you can. Both releases contain the following fix: CVE-2020-15169 Potential XSS vulnerability in Action View...

Node.js -- September 2020 Security Releases

Node.js reports: Updates are now available for v10,x, v12.x and v14.x Node.js release lines for the following issues. HTTP Request Smuggling due to CR-to-Hyphen conversion High CVE-2020-8201 Affected Node.js versions converted carriage returns in HTTP request headers to a hyphen before parsing...

chromium -- multiple vulnerabilities

Chrome Releases reports: This release contains 5 security fixes: 1116304 High CVE-2020-6573: Use after free in video. Reported by Leecraso and Guang Gong of 360 Alpha Lab working with 360 BugCloud on 2020-08-14 1102196 High CVE-2020-6574: Insufficient policy enforcement in installer. Reported by...

libzmq4 -- Denial of Service

Google's oss-fuzz project reports: Denial-of-Service on CURVE/ZAP-protected servers by unauthenticated clients. If a raw TCP socket is opened and connected to an endpoint that is fully configured with CURVE/ZAP, legitimate clients will not be able to exchange any message. Handshakes complete...

Multi-link PPP protocol daemon MPD5 remotely exploitable crash

Version 5.9 contains security fix for L2TP clients and servers. Insufficient validation of incoming L2TP control packet specially crafted by unauthenticated user might lead to unexpected termination of the process. The problem affects mpd versions since 4.0 that brought in initial support for L2T...

GnuTLS -- null pointer dereference

The GnuTLS project reports: It was found by oss-fuzz that the server sending a "norenegotiation" alert in an unexpected timing, followed by an invalid second handshake can cause a TLS 1.3 client to crash via a null-pointer dereference. The crash happens in the application's error handling path,...

gnupg -- AEAD key import overflow

Importing an OpenPGP key having a preference list for AEAD algorithms will lead to an array overflow and thus often to a crash or other undefined behaviour. Importing an arbitrary key can often easily be triggered by an attacker and thus triggering this bug. Exploiting the bug aside from crashes ...

FreeBSD -- dhclient heap overflow

Problem Description: When parsing option 119 data, dhclient8 computes the uncompressed domain list length so that it can allocate an appropriately sized buffer to store the uncompressed list. The code to compute the length failed to handle certain malformed input, resulting in a heap overflow whe...

FreeBSD -- IPv6 Hop-by-Hop options use-after-free bug

Problem Description: Due to improper mbuf handling in the kernel, a use-after-free bug might be triggered by sending IPv6 Hop-by-Hop options over the loopback interface. Impact: Triggering the use-after-free situation may result in unintended kernel behaviour including a kernel panic...