Vulnerability Database

318,389

Total vulnerabilities in the database

CVE-2021-27347

Use after free in lzma_decompress_buf function in stream.c in Irzip 0.631 allows attackers to cause Denial of Service (DoS) via a crafted compressed file.

  • Published: Jun 10, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-27347
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
long_range_zip_project / long_range_zip 0.631 0.631.x
debian / debian_linux 9.0 9.0.x