misc::vec_with_size() can drop uninitialized memory if clone panics

misc::vecwithsize creates a vector of the provided size and immediately calls vec.setlensize on it, initially filling it with uninitialized memory. It then inserts elements using veci = value.clone. If the value.clone call panics, uninitialized items in the vector will be dropped leading to...

PartialReader passes uninitialized memory to user-provided Read

Affected versions of this crate passed an uniniitalized buffer to a user-provided Read instance in PartialReader::read. This can result in safe Read implementations reading from the uninitialized buffer leading to undefined behavior. The flaw was fixed in commit 39d62c6 by zero-initializing the...

CVE-2021-26953

An issue was discovered in the postscript crate before 0.14.0 for Rust. It might allow attackers to obtain sensitive information from uninitialized memory locations via a user-provided Read implementation...

CVE-2021-26953

An issue was discovered in the postscript crate before 0.14.0 for Rust. It might allow attackers to obtain sensitive information from uninitialized memory locations via a user-provided Read implementation...

CVE-2021-26953

An issue was discovered in the postscript crate before 0.14.0 for Rust. It might allow attackers to obtain sensitive information from uninitialized memory locations via a user-provided Read implementation...

CVE-2021-26952

An issue was discovered in the ms3d crate before 0.1.3 for Rust. It might allow attackers to obtain sensitive information from uninitialized memory locations via IoReader::read...

Memory corruption

An issue was discovered in the ms3d crate before 0.1.3 for Rust. It might allow attackers to obtain sensitive information from uninitialized memory locations via IoReader::read...

Design/Logic Flaw

An issue was discovered in the calamine crate before 0.17.0 for Rust. It allows attackers to overwrite heap-memory locations because Vec::setlen is used without proper memory claiming, and this uninitialized memory is used for a user-provided Read operation, as demonstrated by Sectors::get...

Information disclosure

An issue was discovered in the postscript crate before 0.14.0 for Rust. It might allow attackers to obtain sensitive information from uninitialized memory locations via a user-provided Read implementation...

CVE-2021-26952

An issue was discovered in the ms3d crate before 0.1.3 for Rust. It might allow attackers to obtain sensitive information from uninitialized memory locations via IoReader::read...

Rust 信息泄露漏洞

Rust is a general-purpose, compiled programming language from the Mozilla Foundation. An information disclosure vulnerability exists in versions of Rust prior to 0.14.0, which can be exploited by an attacker to obtain sensitive information from uninitialized memory locations via a user-supplied...

Window can read out of bounds if Read instance returns more bytes than buffer size

rdiff performs a diff of two provided strings or files. As part of its reading code it uses the return value of a Read instance to set the length of its internal character vector. If the Read implementation claims that it has read more bytes than the length of the provided buffer, the length of t...

RUSTSEC-2021-0094 Window can read out of bounds if Read instance returns more bytes than buffer size

rdiff performs a diff of two provided strings or files. As part of its reading code it uses the return value of a Read instance to set the length of its internal character vector. If the Read implementation claims that it has read more bytes than the length of the provided buffer, the length of t...

Huawei EulerOS: Security Advisory for binutils (EulerOS-SA-2021-1135)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CentOS 8 : libexif (CESA-2020:4766)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:4766 advisory. - libexif: out of bounds write in exif-data.c CVE-2019-9278 - libexif: out of bounds read due to a missing bounds check in exifdatasavedataentry functi...

Unspecified Vulnerability in Rust (CNVD-2021-13695)

Rust is a general-purpose, compiled programming language from the Mozilla Foundation. A security vulnerability existed in Rust prior to version 0.1.1. The vulnerability stems from a lack of program soundness and may read uninitialized memory. No details of the vulnerability are provided at this...

EulerOS 2.0 SP8 : binutils (EulerOS-SA-2021-1135)

According to the versions of the binutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Null Pointer Dereference in debuggetrealtype could result in DoSCVE-2020-16598 - A use after free issue exists in the Binary File Descriptor B...

RUSTSEC-2021-0051 KeyValueReader passes uninitialized memory to Read instance

The KeyValueReader type in affected versions of this crate set up an uninitialized memory buffer and passed them to be read in to a user-provided Read instance. The Read instance could read uninitialized memory and cause undefined behavior and miscompilations. This issue was fixed in commit dd59b...

KeyValueReader passes uninitialized memory to Read instance

The KeyValueReader type in affected versions of this crate set up an uninitialized memory buffer and passed them to be read in to a user-provided Read instance. The Read instance could read uninitialized memory and cause undefined behavior and miscompilations. This issue was fixed in commit dd59b...

h2o -- uninitialised memory access in HTTP3

Emil Lerner reports: When receiving QUIC frames in certain order, HTTP/3 server-side implementation of h2o can be misguided to treat uninitialized memory as HTTP/3 frames that have been received. When h2o is used as a reverse proxy, an attacker can abuse this vulnerability to send internal state ...