{"cve":"CVE-2013-3670","nvd":{"published":"2013-06-10T03:19:54.930","modified":"2026-06-16T23:55:36.867","status":"Modified","description":"The rle_unpack function in vmdav.c in libavcodec in FFmpeg git 20130328 through 20130501 does not properly use the bytestream2 API, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) via crafted RLE data.  NOTE: the vendor has listed this as an issue fixed in 1.2.1, but the issue is actually in new code that was not shipped with the 1.2.1 release or any earlier release.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://ffmpeg.org/security.html","http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=0baa0a5a02e16ef097ed9f72bc8a7d7b585c7652","http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c1f2c4c3b49277d65b71ccdd3b6b2878f1b593eb","http://ffmpeg.org/security.html","http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=0baa0a5a02e16ef097ed9f72bc8a7d7b585c7652"],"products":["ffmpeg:ffmpeg"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2013-3670","score":0.01357,"percentile":0.71672,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}