Files
avbroot/deny.toml
T
Andrew Gunnerson e929ecbe44 Replace ring with aws-lc
The author of ring recently announced that the library is no longer
being maintained and fixes for security issues may be significantly
delayed. Big thanks to Brian Smith for creating and maintaining the
library for so long!

This commit replaces ring with aws-lc, a cryptography library maintained
by Amazon AWS. It seems to be well-regarded and is used by high-profile
projects like rustls. It is also API-compatible with ring, so it is
effectively a drop-in replacement.

Unfortunately, we still cannot switch back to the RustCrypto SHA1 and
SHA2 implementations because they are still significantly slower than
ring and aws-lc on systems that do not support the SHA-NI extensions.

https://rustsec.org/advisories/RUSTSEC-2025-0007

Signed-off-by: Andrew Gunnerson <accounts+github@chiller3.com>
2025-02-21 20:44:19 -05:00

70 lines
2.0 KiB
TOML

[advisories]
version = 2
yanked = "deny"
ignore = [
# https://rustsec.org/advisories/RUSTSEC-2023-0071
#
# This is a side-channel vulnerability where secrets can be leaked to an
# attacker that is able to measure the timing of a large number of RSA
# operations. As of 2023-12-03, there is no released version of the rsa
# crate that contains a fix.
#
# For avbroot specifically, this vulnerability is not too critical for a
# couple reasons:
#
# 1. avbroot performs RSA signing only at the end of lengthy processes
# that involve a lot of disk I/O. It's very expensive to run avbroot
# the millions of times needed to capture a sufficient amount of timing
# data.
# 2. During a single run of avbroot, it will only perform RSA signing a
# handful of times. To get sufficient measurements, the attacker would
# need to rerun avbroot. If they are able to rerun avbroot, then they
# are also able to just read and steal the private key directly.
#
# avbroot has no network capabilities, so this is not inherently remotely
# exploitable.
"RUSTSEC-2023-0071",
]
[licenses]
version = 2
include-dev = true
allow = [
"Apache-2.0",
"Apache-2.0 WITH LLVM-exception",
"BSD-3-Clause",
"bzip2-1.0.6",
"GPL-3.0",
"ISC",
"MIT",
"OpenSSL",
"Unicode-3.0",
"Zlib",
]
[bans]
multiple-versions = "warn"
multiple-versions-include-dev = true
deny = [
# https://github.com/serde-rs/serde/issues/2538
{ name = "serde_derive", version = ">=1.0.172,<1.0.184" },
]
[bans.build]
executables = "deny"
include-dependencies = true
include-workspace = true
bypass = [
# Copies of unmodified crashwrangler objects for old macOS versions.
{ name = "honggfuzz", allow-globs = ["honggfuzz/third_party/mac/CrashReport_*.o"] },
# Only used in tests.
{ name = "libloading", allow-globs = ["tests/*.dll"] }
]
[sources]
unknown-registry = "deny"
unknown-git = "deny"
allow-git = [
"https://github.com/chenxiaolong/zip",
]