{"id":"CVE-2020-11528","aliases":["EUVD-2020-3881","GHSA-2mch-fwv9-f98h"],"status":"published","title":"bit2spr 1992-06-07 has a stack-based buffer overflow (129-byte write) in conv_bitmap in bit2spr.c...","description":"bit2spr 1992-06-07 has a stack-based buffer overflow (129-byte write) in conv_bitmap in bit2spr.c via a long line in a bitmap file.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01249,"percentile":0.69604,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2020-04-04T16:48:50Z","modified":"2026-06-17T02:50:20Z","products":[{"vendor":"bit2spr_project","product":"bit2spr"}],"references":[{"url":"https://github.com/14isnot40/vul_discovery/blob/14isnot40-patch-1/README.md","tags":["x_refsource_MISC","x_transferred","Broken Link"]},{"url":"https://github.com/14isnot40/vul_discovery/blob/06d04dbbc6f792a82321c00376d4dbf3add00f4f/poc/bit2spr%20vulnerability%20discovery.md.pdf","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11528"},{"url":"https://github.com/advisories/GHSA-2mch-fwv9-f98h"}],"sources":{"cve":[{"id":"CVE-2020-11528","description":"bit2spr 1992-06-07 has a stack-based buffer overflow (129-byte write) in conv_bitmap in bit2spr.c via a long line in a bitmap file.","status":"published","published":"2020-04-04T16:48:50Z","modified":"2024-08-04T11:35:13.267Z","updated_at":"2026-11-02T14:35:57.352161Z"}],"euvd":[{"id":"EUVD-2020-3881","description":"bit2spr 1992-06-07 has a stack-based buffer overflow (129-byte write) in conv_bitmap in bit2spr.c via a long line in a bitmap file.","status":"published","published":"2020-04-04T16:48:50Z","modified":"2024-08-04T11:35:13Z","updated_at":"2026-11-03T03:07:46.270701Z"}],"ghsa":[{"id":"GHSA-2mch-fwv9-f98h","title":"bit2spr 1992-06-07 has a stack-based buffer overflow (129-byte write) in conv_bitmap in bit2spr.c...","description":"bit2spr 1992-06-07 has a stack-based buffer overflow (129-byte write) in conv_bitmap in bit2spr.c via a long line in a bitmap file.","status":"published","published":"2022-05-24T17:13:23Z","modified":"2023-01-29T05:02:08Z","updated_at":"2026-11-02T14:45:00.10333Z"}],"nvd":[{"id":"CVE-2020-11528","description":"bit2spr 1992-06-07 has a stack-based buffer overflow (129-byte write) in conv_bitmap in bit2spr.c via a long line in a bitmap file.","status":"published","published":"2020-04-04T17:15:14.11Z","modified":"2026-06-17T02:50:20.867Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:05:57.678762Z"}]}}