Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2020-15904

A buffer overflow in the patching routine of bsdiff4 before 1.2.0 allows an attacker to write to heap memory (beyond allocated bounds) via a crafted patch file.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 38.1%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
Products affected by CVE-2020-15904
  • Pypi » Bsdiff4 » Version: 1.0.0
    cpe:2.3:a:pypi:bsdiff4:1.0.0
  • Pypi » Bsdiff4 » Version: 1.0.1
    cpe:2.3:a:pypi:bsdiff4:1.0.1
  • Pypi » Bsdiff4 » Version: 1.1.0
    cpe:2.3:a:pypi:bsdiff4:1.1.0
  • Pypi » Bsdiff4 » Version: 1.1.1
    cpe:2.3:a:pypi:bsdiff4:1.1.1
  • Pypi » Bsdiff4 » Version: 1.1.2
    cpe:2.3:a:pypi:bsdiff4:1.1.2
  • Pypi » Bsdiff4 » Version: 1.1.3
    cpe:2.3:a:pypi:bsdiff4:1.1.3
  • Pypi » Bsdiff4 » Version: 1.1.4
    cpe:2.3:a:pypi:bsdiff4:1.1.4
  • Pypi » Bsdiff4 » Version: 1.1.5
    cpe:2.3:a:pypi:bsdiff4:1.1.5
  • Pypi » Bsdiff4 » Version: 1.1.6
    cpe:2.3:a:pypi:bsdiff4:1.1.6
  • Pypi » Bsdiff4 » Version: 1.1.7
    cpe:2.3:a:pypi:bsdiff4:1.1.7
  • Pypi » Bsdiff4 » Version: 1.1.8
    cpe:2.3:a:pypi:bsdiff4:1.1.8
  • Pypi » Bsdiff4 » Version: 1.1.9
    cpe:2.3:a:pypi:bsdiff4:1.1.9


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