diff --git a/advisories/github-reviewed/2024/02/GHSA-22q8-ghmq-63vf/GHSA-22q8-ghmq-63vf.json b/advisories/github-reviewed/2024/02/GHSA-22q8-ghmq-63vf/GHSA-22q8-ghmq-63vf.json new file mode 100644 index 00000000000..3e4b5d68eba --- /dev/null +++ b/advisories/github-reviewed/2024/02/GHSA-22q8-ghmq-63vf/GHSA-22q8-ghmq-63vf.json @@ -0,0 +1,71 @@ +{ + "schema_version": "1.4.0", + "id": "GHSA-22q8-ghmq-63vf", + "modified": "2024-02-12T15:42:14Z", + "published": "2024-02-12T15:42:14Z", + "aliases": [ + + ], + "summary": "libgit2-sys affected by memory corruption, denial of service, and arbitrary code execution in libgit2", + "details": "The [libgit2](https://github.com/libgit2/libgit2/) project fixed three security issues in the 1.7.2 release. These issues are:\n\n* The `git_revparse_single` function can potentially enter an infinite loop on a well-crafted input, potentially causing a Denial of Service. This function is exposed in the `git2` crate via the [`Repository::revparse_single`](https://docs.rs/git2/latest/git2/struct.Repository.html#method.revparse_single) method.\n* The `git_index_add` function may cause heap corruption and possibly lead to arbitrary code execution. This function is exposed in the `git2` crate via the [`Index::add`](https://docs.rs/git2/latest/git2/struct.Index.html#method.add) method.\n* The smart transport negotiation may experience an out-of-bounds read when a remote server did not advertise capabilities.\n\nThe `libgit2-sys` crate bundles libgit2, or optionally links to a system libgit2 library. In either case, versions of the libgit2 library less than 1.7.2 are vulnerable. The 0.16.2 release of `libgit2-sys` bundles the fixed version of 1.7.2, and requires a system libgit2 version of at least 1.7.2.\n\nIt is recommended that all users upgrade.\n", + "severity": [ + { + "type": "CVSS_V3", + "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L" + } + ], + "affected": [ + { + "package": { + "ecosystem": "crates.io", + "name": "libgit2-sys" + }, + "ecosystem_specific": { + "affected_functions": [ + "libgit2_sys::git_index_add", + "libgit2_sys::git_revparse_single" + ] + }, + "ranges": [ + { + "type": "ECOSYSTEM", + "events": [ + { + "introduced": "0" + }, + { + "fixed": "0.16.2" + } + ] + } + ] + } + ], + "references": [ + { + "type": "WEB", + "url": "https://github.com/rust-lang/git2-rs/pull/1017" + }, + { + "type": "WEB", + "url": "https://github.com/rust-lang/git2-rs/commit/9e57876be78924c1e5f3f268bb599e3981fe58bb" + }, + { + "type": "PACKAGE", + "url": "https://github.com/rust-lang/git2-rs" + }, + { + "type": "WEB", + "url": "https://rustsec.org/advisories/RUSTSEC-2024-0013.html" + } + ], + "database_specific": { + "cwe_ids": [ + + ], + "severity": "HIGH", + "github_reviewed": true, + "github_reviewed_at": "2024-02-12T15:42:14Z", + "nvd_published_at": null + } +} \ No newline at end of file