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As proposed in #240 and tracked in #414, this PR translates all advisories into the new "V3" advisory format, which is based on Markdown with leading TOML front matter. This format makes it easier to see rendered Markdown syntax descriptions, whether rendered by an IDE or GitHub. This should help with both crafting advisories initially as well as review, and ideally encourages more lengthy descriptions. Support for this format shipped in `cargo-audit` v0.12.0 on May 6th, 2020.
830 B
830 B
[advisory]
id = "RUSTSEC-2019-0015"
package = "compact_arena"
aliases = ["CVE-2019-16139"]
categories = ["memory-corruption"]
date = "2019-05-21"
keywords = ["uninitialized-memory"]
url = "https://github.com/llogiq/compact_arena/issues/22"
[affected.functions]
"compact_arena::SmallArena::new" = ["< 0.4.0"]
[versions]
patched = [">= 0.4.0"]
Flaw in generativity allows out-of-bounds access
Affected versions of this crate did not properly implement the generativity,
because the invariant lifetimes were not necessarily dropped.
This allows an attacker to mix up two arenas, using indices created from one arena with another one. This might lead to an out-of-bounds read or write access into the memory reserved for the arena.
The flaw was corrected by implementing generativity correctly in version 0.4.0.