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Red Hat: CVE-2021-29922: Moderate: rust-toolset:rhel8 security, bug fix, and enhancement update (RHSA-2021:4270)

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Red Hat: CVE-2021-29922: Moderate: rust-toolset:rhel8 security, bug fix, and enhancement update (RHSA-2021:4270)

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:P)
Published
08/07/2021
Created
11/11/2021
Added
11/10/2021
Modified
05/16/2022

Description

library/std/src/net/parser.rs in Rust before 1.53.0 does not properly consider extraneous zero characters at the beginning of an IP address string, which (in some situations) allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation.

Solution(s)

  • redhat-upgrade-cargo
  • redhat-upgrade-cargo-debuginfo
  • redhat-upgrade-cargo-doc
  • redhat-upgrade-clippy
  • redhat-upgrade-clippy-debuginfo
  • redhat-upgrade-rls
  • redhat-upgrade-rls-debuginfo
  • redhat-upgrade-rust
  • redhat-upgrade-rust-analysis
  • redhat-upgrade-rust-debugger-common
  • redhat-upgrade-rust-debuginfo
  • redhat-upgrade-rust-debugsource
  • redhat-upgrade-rust-doc
  • redhat-upgrade-rust-gdb
  • redhat-upgrade-rust-lldb
  • redhat-upgrade-rust-src
  • redhat-upgrade-rust-std-static
  • redhat-upgrade-rust-std-static-wasm32-unknown-unknown
  • redhat-upgrade-rust-toolset
  • redhat-upgrade-rustfmt
  • redhat-upgrade-rustfmt-debuginfo

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