CVE-2021-38512

CVE-2021-38512 affects the actix-http crate for Rust, with the vulnerability in HTTP/1 request handling (HRS) present in versions before 3.0.0-beta.9. The issue can lead to credential disclosure when interacting with a vulnerable front-end proxy. Affected component: actix-http (Rust). Root cause:...

rust: double free in Vec::from_iter function if freeing the element panics

In the standard library in Rust before 1.52.0, a double free can occur in the Vec::fromiter function if freeing the element panics...

rust: optimization for joining strings can cause uninitialized bytes to be exposed

In the standard library in Rust before 1.52.0, there is an optimization for joining strings that can cause uninitialized bytes to be exposed or the program to crash if the borrowed string changes after its length is checked...

rust: memory safety violation in Zip implementation when next_back() and next() are used together

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...

rust: panic safety issue in Zip implementation

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...

rust: integer overflow in the Zip implementation can lead to a buffer 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...

rust: heap-based buffer overflow in read_to_end() because it does not validate the return value from Read in an unsafe context

In the standard library in Rust before 1.50.0, readtoend does not validate the return value from Read in an unsafe context. This bug could lead to a buffer overflow...

Moderate: Red Hat Security Advisory: rust-toolset:rhel8 security, bug fix, and enhancement update

An update for the rust-toolset:rhel8 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

rust: memory safety violation in Zip implementation for nested iter::Zips

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-2021-29922

A flaw was found in rust. Extraneous zero characters at the beginning of an IP address string are not properly considered which can allow an attacker to bypass IP-based access controls. The highest threat from this vulnerability is to data confidentiality and integrity. Mitigation Mitigation for...

Moderate: rust-toolset:rhel8 security, bug fix, and enhancement update

Rust Toolset provides the Rust programming language compiler rustc, the cargo build tool and dependency manager, and required libraries. The following packages have been upgraded to a later upstream version: rust 1.52.1. BZ1953002 Security Fixes: rust: optimization for joining strings can cause...

RLSA-2021:3063 Moderate: rust-toolset:rhel8 security, bug fix, and enhancement update

Rust Toolset provides the Rust programming language compiler rustc, the cargo build tool and dependency manager, and required libraries. The following packages have been upgraded to a later upstream version: rust 1.52.1. BZ1953002 Security Fixes: rust: optimization for joining strings can cause...

rust-toolset:rhel8 security, bug fix, and enhancement update

An update is available for rust-toolset, rust. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Rust Toolset provides the Rust programming language compiler rustc...

Moderate: Red Hat Security Advisory: rust-toolset-1.52 and rust-toolset-1.52-rust security and enhancement update

New rust-toolset-1.52 packages are now available as a part of Red Hat Developer Tools for Red Hat Enterprise Linux. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating...

rust: integer overflow in the Zip implementation can lead to a buffer 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...

rust: memory safety violation in Zip implementation for nested iter::Zips

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: panic safety issue in Zip implementation

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...

rust: optimization for joining strings can cause uninitialized bytes to be exposed

In the standard library in Rust before 1.52.0, there is an optimization for joining strings that can cause uninitialized bytes to be exposed or the program to crash if the borrowed string changes after its length is checked...

rust: double free in Vec::from_iter function if freeing the element panics

In the standard library in Rust before 1.52.0, a double free can occur in the Vec::fromiter function if freeing the element panics...

rust: heap-based buffer overflow in read_to_end() because it does not validate the return value from Read in an unsafe context

In the standard library in Rust before 1.50.0, readtoend does not validate the return value from Read in an unsafe context. This bug could lead to a buffer overflow...