USN-4909-1: Linux kernel vulnerabilities

Loris Reiff discovered that the BPF implementation in the Linux kernel did not properly validate attributes in the getsockopt BPF hook. A local attacker could possibly use this to cause a denial of service system crash. CVE-2021-20194 Olivier Benjamin, Norbert Manthey, Martin Mazein, and Jan H...

Code injection

ScratchOAuth2 is an Oauth implementation for Scratch. Any ScratchOAuth2-related data normally accessible and modifiable by a user can be read and modified by a third party. 1. Scratch user visits 3rd party site. 2. 3rd party site asks user for Scratch username. 3. 3rd party site pretends to be us...

CVE-2021-28877

In the standard library in Rust before 1.51.0, the Zip implementation calls iteratorgetunchecked for the same index more than once when nested. This bug can lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait...

Rust integer overflow vulnerability (CNVD-2021-28296)

Rust is a systems programming language characterized by fast operation, the ability to prevent segmentation errors, and thread-safety. An integer overflow vulnerability exists in the Zip implementation of the standard library in versions of Rust prior to 1.52.0. An attacker can exploit this...

Debian DSA-4887-1 : lib3mf - security update

A use-after-free was discovered in Lib3MF, a C++ implementation of the 3D Manufacturing Format, which could result in the execution of arbitrary code if a malformed file is opened. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Debian...

2021 Ubuntu Overlayfs LPE

This module exploits a vulnerability in Ubuntu's implementation of overlayfs. The vulnerability is the result of failing to verify the ability of a user to set the attributes in a running executable. Specifically, when Overlayfs sends the set attributes data to the underlying file system via...

CVE-2021-28878

In the standard library in Rust before 1.52.0, the Zip implementation calls iteratorgetunchecked more than once for the same index under certain conditions when nextback and next are used together. This bug could lead to a memory safety violation due to an unmet safety requirement for the...

CVE-2021-28877

In the standard library in Rust before 1.51.0, the Zip implementation calls iteratorgetunchecked for the same index more than once when nested. This bug can lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait...

CVE-2021-28879

In the standard library in Rust before 1.52.0, the Zip implementation can report an incorrect size due to an integer overflow. This bug can lead to a buffer overflow when a consumed Zip iterator is used again...

Integer overflow

In the standard library in Rust before 1.52.0, the Zip implementation can report an incorrect size due to an integer overflow. This bug can lead to a buffer overflow when a consumed Zip iterator is used again...

CVE-2021-28878

In the standard library in Rust before 1.52.0, the Zip implementation calls iteratorgetunchecked more than once for the same index under certain conditions when nextback and next are used together. This bug could lead to a memory safety violation due to an unmet safety requirement for the...

CVE-2021-28877

In the standard library in Rust before 1.51.0, the Zip implementation calls iteratorgetunchecked for the same index more than once when nested. This bug can lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait...

CVE-2021-28879

In the standard library in Rust before 1.52.0, the Zip implementation can report an incorrect size due to an integer overflow. This bug can lead to a buffer overflow when a consumed Zip iterator is used again...

Design/Logic Flaw

In the standard library in Rust before 1.52.0, the Zip implementation calls iteratorgetunchecked more than once for the same index under certain conditions when nextback and next are used together. This bug could lead to a memory safety violation due to an unmet safety requirement for the...

CVE-2021-28877

In the standard library in Rust before 1.51.0, the Zip implementation calls iteratorgetunchecked for the same index more than once when nested. This bug can lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait...

Mozilla Rust 输入验证错误漏洞

Rust is a systems programming language characterized by fast operation, the ability to prevent segmentation errors, and thread-safety. An integer overflow vulnerability exists in the Zip implementation of the standard library in versions of Rust prior to 1.52.0. An attacker can exploit this...

PT-2021-17975 · Rust +6 · Rust +6

Name of the Vulnerable Software and Affected Versions: Rust versions prior to 1.52.0 Description: The issue arises from an integer overflow in the Zip implementation of Rust's standard library, causing it to report an incorrect size. This can lead to a buffer overflow when a consumed Zip iterator...

PT-2021-17972 · Rust +6 · Rust +6

Name of the Vulnerable Software and Affected Versions: Rust versions prior to 1.52.0 Description: The issue is related to a panic safety problem in the Zip implementation of the Rust standard library. It occurs when the underlying iterator panics under certain conditions, causing iterator get...

CVE-2021-28876

In the standard library in Rust before 1.52.0, the Zip implementation has a panic safety issue. It calls iteratorgetunchecked more than once for the same index when the underlying iterator panics in certain conditions. This bug could lead to a memory safety violation due to an unmet safety...

PT-2021-17973 · Rust +6 · Rust +6

Name of the Vulnerable Software and Affected Versions: Rust versions prior to 1.51.0 Description: The issue arises from the Zip implementation in the standard library, which calls iterator get unchecked for the same index more than once when nested. This can lead to a memory safety violation due ...