CVE-2018-17158

CVE-2018-17158 affects the FreeBSD NFS server. The issue arises in the NFSv4 request handling where an integer overflow on the client address length field can occur, potentially allowing unprivileged remote users to crash the server. Public documentation from NVD and FreeBSD advisory confirms the...

FreeBSD-SA-18:14.bhyve

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-18:14.bhyve Security Advisory The FreeBSD Project Topic: Insufficient bounds checking in bhyve8 device model Category: core Module: bhyve Announced: 2018-12-04...

FreeBSD -- Insufficient bounds checking in bhyve(8) device model

Problem Description: Insufficient bounds checking in one of the device models provided by bhyve8 can permit a guest operating system to overwrite memory in the bhyve8 processing possibly permitting arbitary code execution. Impact: A guest OS using a firmware image can cause the bhyve process to...

FreeBSD : Rails -- Active Job vulnerability (f96044a2-7df9-414b-9f6b-6e5b85d06c86)

Ruby on Rails blog : Rails 4.2.11, 5.0.7.1, 5.1.6.1 and 5.2.1.1 have been released! These contain the following important security fixes, and it is recommended that users upgrade as soon as possible CVE-2018-16476 Broken Access Control vulnerability in Active Job : Carefully crafted user input ca...

FreeBSD : uriparser -- Multiple vulnerabilities (3563fae5-f60c-11e8-b513-5404a68ad561)

The upstream project reports : Fixed: Out-of-bounds write in uriComposeQuery and uriComposeQueryEx Commit 864f5d4c127def386dd5cc926ad96934b297f04e Thanks to Google Autofuzz team for the report! Fixed: Detect integer overflow in uriComposeQuery and uriComposeQueryEx Commit...

FreeBSD : moodle -- Login CSRF vulnerability (889e35f4-f6a0-11e8-82dc-fcaa147e860e)

moodle reports : The login form is not protected by a token to prevent login cross-site request forgery. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from the FreeBSD VuXML database : Copyright 2003-2020 Jacques Vidrine and contributors...

Netgate pfSense system_advanced_misc.php multiple remote command injection vulnerabilities

Summary Three exploitable command injection vulnerabilities exists in the way Netgate pfSense CE 2.4.4-RELEASE processes the parameters of a specific POST request. The attacker can exploit this and gain the ability to execute arbitrary commands on the system. An attacker needs to be able to send...

FreeBSD < 11.2-RELEASE-p5 Multiple vulnerabilities in NFS server code (FreeBSD-SA-18:03.nfs)

The version of the FreeBSD kernel running on the remote host is prior to 11.2-RELEASE-p5. It is, therefore, affected by multiple vulnerabilities in the Network File System NFS server code. C Tenable Network Security, Inc. include'compat.inc'; if description scriptid119307; scriptversion"1.3";...

FreeBSD Buffer Overflow Vulnerability (CNVD-2018-24310)

FreeBSD is a set of Unix-like free operating systems in the FreeBSD project, headed by the Core Team team, and is an important branch of Unix-like systems that have evolved through BSD, 386BSD, and 4.4BSD. A buffer overflow vulnerability exists in FreeBSD versions prior to 11.2-STABLE r340268 and...

FreeBSD : Gitlab -- Multiple vulnerabilities (8a4aba2d-f33e-11e8-9416-001b217b3468)

Gitlab reports : View Names of Private Groups Persistent XSS in Environments SSRF in Prometheus integration Unauthorized Promotion of Milestones Exposure of Confidential Issue Title Persisent XSS in Markdown Fields via Mermaid Script Persistent XSS in Markdown Fields via Unrecognized HTML Tags...

FreeBSD : messagelib -- HTML email can open browser window automatically (c7b1af20-f34f-11e8-9cde-e0d55e2a8bf9)

Albert Astals Cid reports : messagelib is the library used by KMail to display emails. messagelib by default displays emails as plain text, but gives the user an option to 'Prefer HTML to plain text' in the settings and if that option is not enabled there is way to enable HTML display when an ema...

FreeBSD : payara -- Code execution via crafted PUT requests to JSPs (22bc5327-f33f-11e8-be46-0019dbb15b3f)

When running Apache Tomcat 7.0.0 to 7.0.79 on Windows with HTTP PUTs enabled e.g. via setting the readonly initialisation parameter of the Default to false it was possible to upload a JSP file to the server via a specially crafted request. This JSP could then be requested and any code it containe...

Buffer overflow

In FreeBSD before 11.2-STABLEr340268 and 11.2-RELEASE-p5, due to incorrectly accounting for padding on 64-bit platforms, a buffer underwrite could occur when constructing an ICMP reply packet when using a non-standard value for the net.inet.icmp.quotelen sysctl...

CVE-2018-17156

In FreeBSD before 11.2-STABLEr340268 and 11.2-RELEASE-p5, due to incorrectly accounting for padding on 64-bit platforms, a buffer underwrite could occur when constructing an ICMP reply packet when using a non-standard value for the net.inet.icmp.quotelen sysctl...

CVE-2018-17156

In FreeBSD before 11.2-STABLEr340268 and 11.2-RELEASE-p5, due to incorrectly accounting for padding on 64-bit platforms, a buffer underwrite could occur when constructing an ICMP reply packet when using a non-standard value for the net.inet.icmp.quotelen sysctl...

CVE-2018-17156

In FreeBSD before 11.2-STABLEr340268 and 11.2-RELEASE-p5, due to incorrectly accounting for padding on 64-bit platforms, a buffer underwrite could occur when constructing an ICMP reply packet when using a non-standard value for the net.inet.icmp.quotelen sysctl...

CVE-2018-17156

CVE-2018-17156 affects FreeBSD releases prior to 11.2-STABLE (r340268) and 11.2-RELEASE-p5. The issue stems from incorrect padding accounting on 64-bit platforms when constructing an ICMP reply packet using a non-standard value for net.inet.icmp.quotelen, which can lead to a buffer underwrite. Af...

CVE-2018-17156

Removed by vendor...

FreeBSD NFS Server Code Flaw Vulnerability (CNVD-2018-26669)

FreeBSD is a set of Unix-like free operating systems in the FreeBSD project run by the Core Team, and is an important branch of Unix-like operating systems developed through BSD, 386BSD, and 4.4BSD.NFS server is one of the network file system servers. A security vulnerability exists in the NFS...

FreeBSD : samba -- multiple vulnerabilities (54976998-f248-11e8-81e2-005056a311d1)

The samba project reports : All versions of Samba from 4.0.0 onwards are vulnerable to infinite query recursion caused by CNAME loops. Any dns record can be added via ldap by an unprivileged user using the ldbadd tool, so this is a security issue. When configured to accept smart-card...