Amazon Linux 2023 Security Advisory: ALAS2023-2026-3381
Advisory Released Date: 2026-11-09
Advisory Updated Date: 2026-11-09
Severity:
Medium
Issue Overview:
gitoxide's gix-url crate (<= 0.32.0, fixed in 0.37.1) uses a hand-rolled URL parser that does not treat '?' or '#' as terminating the authority component, contrary to RFC 3986. As a consequence, gix-transport's HTTP redirect identity guard (can_reuse_identity) compares the wrong host and fails open. An attacker controlling a redirect response can craft a Location header of the form <attacker-authority>?@<original-authority> so that gitoxide sends the caller's HTTP Basic Authorization credentials to an unintended host. gix-transport is affected in versions <= 0.49.0 (fixed in 0.58.1). (CVE-2026-82247)
Affected Packages:
rust-cargo-c
Issue Correction:
Run dnf update rust-cargo-c --releasever 2023.12.20261109 or dnf update --advisory ALAS2023-2026-3381 --releasever 2023.12.20261109 to update your system.
More information on how to update your system can be found on this page: Amazon Linux 2023 documentation
New Packages:
aarch64:
cargo-c-debuginfo-0.10.25-1.amzn2023.0.2.aarch64
cargo-c-0.10.25-1.amzn2023.0.2.aarch64
rust-cargo-c-debugsource-0.10.25-1.amzn2023.0.2.aarch64
src:
rust-cargo-c-0.10.25-1.amzn2023.0.2.src
x86_64:
cargo-c-0.10.25-1.amzn2023.0.2.x86_64
rust-cargo-c-debugsource-0.10.25-1.amzn2023.0.2.x86_64
cargo-c-debuginfo-0.10.25-1.amzn2023.0.2.x86_64