Null pointer dereference

A security flaw was discovered in the nl80211setrekeydata function in net/wireless/nl80211.c in the Linux kernel through 4.13.3. This function does not check whether the required attributes are present in a Netlink request. This request can be issued by a user with the CAPNETADMIN capability and...

UBUNTU-CVE-2017-12153

A security flaw was discovered in the nl80211setrekeydata function in net/wireless/nl80211.c in the Linux kernel through 4.13.3. This function does not check whether the required attributes are present in a Netlink request. This request can be issued by a user with the CAPNETADMIN capability and...

Microsoft Windows kernel information disclosure vulnerability (CNVD-2017-32966)

Microsoft Windows Server 2008 SP2 is a series of operating systems released by Microsoft. kernel component is one of the kernel components. An information disclosure vulnerability exists in the kernel component of Microsoft Windows, which arises from a program's failure to properly handle memory...

OCaml compiler elevation of privilege vulnerability

OCaml compiler is a compiler for OCaml maintained by the OCaml community that generates standalone programs and supports batch-oriented processing. A security vulnerability exists in OCaml compiler. An attacker can exploit this vulnerability to elevate privileges...

UBUNTU-CVE-2017-1000111

Linux kernel: heap out-of-bounds in AFPACKET sockets. This new issue is analogous to previously disclosed CVE-2016-8655. In both cases, a socket option that changes socket state may race with safety checks in packetsetring. Previously with PACKETVERSION. This time with PACKETRESERVE. The solution...

PT-2017-3105 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a heap out-of-bounds condition in AF PACKET sockets, similar to a previously disclosed problem. It involves a race condition between a socket option that change...

Cross-Site Scripting (XSS)

WordPress is vulnerable to cross-site scripting XSS attacks. The attack exists because the unfilteredhtml capability is ignored in the mapmetacap function of wp-includes/capabilities.php when the multisite feature is used...

kernel: Setting a POSIX ACL via setxattr doesn't clear the setgid bit

It was found that when file permissions were modified via chmod and the user modifying them was not in the owning group or capable of CAPFSETID, the setgid bit would be cleared. Setting a POSIX ACL via setxattr sets the file permissions as well as the new ACL, but doesn't clear the setgid bit in ...

Kernel: fs: umount denial of service

The doumount function in fs/namespace.c in the Linux kernel through 3.17 does not require the CAPSYSADMIN capability for doremountsb calls that change the root filesystem to read-only, which allows local users to cause a denial of service loss of writability by making certain unshare system calls...

RVM Code Execution Vulnerability

RVM is a Ruty version management command line tool that supports the installation and management of multiple Ruty environments including compilers. A code execution vulnerability exists in RVM 1.28.0 and earlier versions. An attacker can exploit the vulnerability to execute code...

Capability Bypass

Moodle is vulnerable to capability bypass. Authenticated attackers can bypass the mod/lti:view capability because it is only checked at a course level rather than the activity level...

Information Disclosure

Moodle is vulnerable to information disclosure. Authenticated attackers can get sensitive personal contact information and unread message counts through a URL because the moodle/site:readallmessages capability is ignored...

Bypass File-management Restrictions

Moodle is vulnerable to the bypass of file-management restrictions. Authenticated attackers can bypass the intended file-management restrictions when using web services to perform uploads after the moodle/user:manageownfiles capability has been revoked...

Arbitrary File Deletion

Moodle is vulnerable to arbitrary file deletion. Authenticated attackers can delete arbitrary files through the manage-files button in a text editor because it does not consider the mod/wiki:managefiles capability...

Course Name Disclosure

Moodle is vulnerable to course name disclosure. Authenticated attackers can leverage a flaw in admin/tool/monitor/lib.php to find hidden course names by subscribing to rules. These attacks are possible because moodle ignores the moodle/course:viewhiddencourses capability...

Bypass Access Restrictions

Moodle is vulnerable to bypassing of access restrictions. The bypass is possible because tag/tagautocomplete.php ignores the moodle/tag:edit capability before adding a tag, allowing any authenticated users to launch attack through an AJAX request...

Unauthorized Calendar Modification

Moodle is vulnerable to unauthorized calendar modification. The application does not check for capabilities for editing the calendar, allowing a malicious user to delete course level calendar subscription created by teacher users...

Grade Information Leakage

Moodle is vulnerable to grade information leakage. The leakage exists because lib/classes/gradesexternal.php does not enforce moodle/grade:viewhidden capability, allowing the students to view hidden grades through getgrade services...

The vulnerability of the sock_setsockopt function in the kernel of the Linux operating system’s net/core/sock.c file allows a hacker to cause a service failure or exert other effects.

The vulnerability of the socksetsockopt function in the kernel’s net/core/sock.c file in the Linux operating system arises from the execution of an operation beyond the buffer boundaries in memory. Exploiting this vulnerability allows a local attacker to cause a service failure or other adverse...

PDNS Manager Remote Command Execution Vulnerability

PDNS Manager is an authoritative domain name server management tool for Powerdns. An arbitrary code execution vulnerability exists in PDNS Manager. An attacker could exploit this vulnerability to execute arbitrary code in the context of an affected application run by a user...