dbus before 1.10.28 1.12.x before 1.12.16 and 1.13.x before 1.13.12 as used in DBusServer in Canonical Upstart in Ubuntu 14.04 (and in some less common uses of dbus-daemon) allows cookie spoofing because of symlink mishandling in the reference implementation of DBUS_COOKIE_SHA1 in the libdbus library. (This only affects the DBUS_COOKIE_SHA1 authentication mechanism.) A malicious client with write access to its own home directory could manipulate a ~/.dbus-keyrings symlink to cause a DBusServer with a different uid to read and write in unintended locations. In the worst case this could result in the DBusServer reusing a cookie that is known to the malicious client and treating that cookie as evidence that a subsequent client connection came from an attacker-chosen uid allowing authentication bypass.

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Denial Of Service (DoS)

mutt:trusty is vulnerable to denial of service DoS. pop.c mishandles a zero-length UID...

CVE-2011-4820

IBM Rational Asset Manager 7.5 could allow a remote attacker to bypass security restrictions. An attacker could exploit this vulnerability using the UID parameter to modify another user's preferences...

Microsoft Azure Sphere uid_map UID uniqueness privilege escalation vulnerability

Summary A privilege escalation vulnerability exists in the uidmap functionality of Microsoft Azure Sphere 20.06. A specially crafted uidmap file can cause multiple applications to get the same UID assigned, thus broadening the attack surface. An attacker can modify the uidmap file to trigger this...

ASB-A-157598956

In stopZygoteLocked of AppZygote.java, there is an insufficient cleanup. This could lead to local information disclosure in the application that is started next with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2020-13702

The Rolling Proximity Identifier used in the Apple/Google Exposure Notification API beta through 2020-05-29 enables attackers to circumvent Bluetooth Smart Privacy because there is a secondary temporary UID. An attacker with access to Beacon or IoT networks can seamlessly track individual device...

CVE-2020-13702

The Rolling Proximity Identifier used in the Apple/Google Exposure Notification API beta through 2020-05-29 enables attackers to circumvent Bluetooth Smart Privacy because there is a secondary temporary UID. An attacker with access to Beacon or IoT networks can seamlessly track individual device...

CVE-2020-13702

The Rolling Proximity Identifier used in the Apple/Google Exposure Notification API beta through 2020-05-29 enables attackers to circumvent Bluetooth Smart Privacy because there is a secondary temporary UID. An attacker with access to Beacon or IoT networks can seamlessly track individual device...

CVE-2020-0203

In freeIsolatedUidLocked of ProcessList.java, there is a possible UID reuse due to improper cleanup. This could lead to local escalation of privilege between constrained processes with no additional execution privileges needed. User interaction is not needed for exploitation.Product:...

Input validation

In freeIsolatedUidLocked of ProcessList.java, there is a possible UID reuse due to improper cleanup. This could lead to local escalation of privilege between constrained processes with no additional execution privileges needed. User interaction is not needed for exploitation.Product:...

CVE-2020-0203

In freeIsolatedUidLocked of ProcessList.java, there is a possible UID reuse due to improper cleanup. This could lead to local escalation of privilege between constrained processes with no additional execution privileges needed. User interaction is not needed for exploitation.Product:...

Fishing Reservation System 7.5 - (uid) SQL Injection Vulnerability

Exploit for php platform in category web applications Title: Fishing Reservation System 7.5 - 'uid' SQL Injection Vendor: https://fishingreservationsystem.com/index.html Software: https://fishingreservationsystem.com/features.htm CVE: N/A Technical Details & Description:...

CVE-2020-8018

A Incorrect Default Permissions vulnerability in the SLES15-SP1-CHOST-BYOS and SLES15-SP1-CAP-Deployment-BYOS images of SUSE Linux Enterprise Server 15 SP1 allows local attackers with the UID 1000 to escalate to root due to a /etc directory owned by the user This issue affects: SUSE Linux...

CVE-2020-8018

A Incorrect Default Permissions vulnerability in the SLES15-SP1-CHOST-BYOS and SLES15-SP1-CAP-Deployment-BYOS images of SUSE Linux Enterprise Server 15 SP1 allows local attackers with the UID 1000 to escalate to root due to a /etc directory owned by the user This issue affects: SUSE Linux...

Linux/x86 Add Root User Shellcode (107 bytes)

107 bytes small Linux/x86 shellcode that adds the user 'ctl' with the password 'ctl' to the /etc/passwd file with the UID and GID of 0 root. This shellcode uses legacy passwd functionality. Therefore the /etc/shadow file does not need to be accessed or modified. // Shellcode Title: Linux/x86 - Ad...

CVE-2019-15793 Mishandling of file-system uid/gid with namespaces in shiftfs

In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, several locations which shift ids translate user/group ids before performing operations in the lower filesystem were translating them into inituserns, whereas they should have been translated in...

CVE-2020-5353

The Dell Isilon OneFS versions 8.2.2 and earlier and Dell EMC PowerScale OneFS version 9.0.0 default configuration for Network File System NFS allows access to an 'admin' home directory. An attacker may leverage a spoofed Unique Identifier UID over NFS to rewrite sensitive files to gain...

polkit: Improper authorization in polkit_backend_interactive_authority_check_authorization function in polkitd

It was found that Polkit's CheckAuthorization and RegisterAuthenticationAgent D-Bus calls did not validate the client provided UID. A specially crafted program could use this flaw to submit arbitrary UIDs, triggering various denial of service or minor disclosures, such as which authentication is...

Zsh elevation of privilege vulnerability (CNVD-2020-50123)

Zsh is a command interpreter that can be used as a shell for interactive login and scripting. A security vulnerability exists in Zsh prior to version 5.8, which is caused by the program failing to overwrite the originally stored uid, and can be exploited by an attacker to restore the original...

VMware Fusion USB Arbitrator Setuid Privilege Escalation

This exploits an improper use of setuid binaries within VMware Fusion 10.1.3 - 11.5.3. The Open VMware USB Arbitrator Service can be launched outide of its standard path which allows loading of an attacker controlled binary. By creating a payload in the user home directory in a specific folder, a...