NULL Pointer Dereference in function vimregexecstring at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vimregexecstring at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input.
{ "vanir_signatures": [ { "deprecated": false, "signature_type": "Function", "target": { "file": "src/buffer.c", "function": "fname_match" }, "signature_version": "v1", "digest": { "length": 381.0, "function_hash": "165531342205786742906223547798779137888" }, "id": "CVE-2022-1620-0acaeaa6", "source": "https://github.com/vim/vim/commit/8e4b76da1d7e987d43ca960dfbc372d1c617466f" }, { "deprecated": false, "signature_type": "Line", "target": { "file": "src/version.c" }, "signature_version": "v1", "digest": { "line_hashes": [ "146200493773228420153804765641940418619", "313279877350668368560449571763598343126", "173686329887904124368390817168420216574", "23939670729277446987387189947748967849" ], "threshold": 0.9 }, "id": "CVE-2022-1620-98b5640c", "source": "https://github.com/vim/vim/commit/8e4b76da1d7e987d43ca960dfbc372d1c617466f" }, { "deprecated": false, "signature_type": "Line", "target": { "file": "src/buffer.c" }, "signature_version": "v1", "digest": { "line_hashes": [ "285315799148085014594616478498223790161", "304746626161280688328182873330511090384", "77881521079240685598488630567505372813", "163815178275131822773587384937868414939" ], "threshold": 0.9 }, "id": "CVE-2022-1620-c42af0f8", "source": "https://github.com/vim/vim/commit/8e4b76da1d7e987d43ca960dfbc372d1c617466f" } ] }