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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-43312

A heap-based buffer overflow was discovered in upx, during the variable 'bucket' points to an inaccessible address. The issue is being triggered in the function PackLinuxElf64::invert_pt_dynamic at p_lx_elf.cpp:5239.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 30.4%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2021-43312
  • Upx » Upx » Version: N/A
    cpe:2.3:a:upx:upx:-
  • Upx » Upx » Version: 1.10
    cpe:2.3:a:upx:upx:1.10
  • Upx » Upx » Version: 1.11
    cpe:2.3:a:upx:upx:1.11
  • Upx » Upx » Version: 1.90
    cpe:2.3:a:upx:upx:1.90
  • Upx » Upx » Version: 1.91
    cpe:2.3:a:upx:upx:1.91
  • Upx » Upx » Version: 1.92
    cpe:2.3:a:upx:upx:1.92
  • Upx » Upx » Version: 1.93
    cpe:2.3:a:upx:upx:1.93
  • Upx » Upx » Version: 1.94
    cpe:2.3:a:upx:upx:1.94
  • Upx » Upx » Version: 1.95
    cpe:2.3:a:upx:upx:1.95
  • Upx » Upx » Version: 1.96
    cpe:2.3:a:upx:upx:1.96
  • Upx » Upx » Version: 2.00
    cpe:2.3:a:upx:upx:2.00
  • Upx » Upx » Version: 2.01
    cpe:2.3:a:upx:upx:2.01
  • Upx » Upx » Version: 2.90
    cpe:2.3:a:upx:upx:2.90
  • Upx » Upx » Version: 2.91
    cpe:2.3:a:upx:upx:2.91
  • Upx » Upx » Version: 2.92
    cpe:2.3:a:upx:upx:2.92
  • Upx » Upx » Version: 2.93
    cpe:2.3:a:upx:upx:2.93
  • Upx » Upx » Version: 3.00
    cpe:2.3:a:upx:upx:3.00
  • Upx » Upx » Version: 3.01
    cpe:2.3:a:upx:upx:3.01
  • Upx » Upx » Version: 3.02
    cpe:2.3:a:upx:upx:3.02
  • Upx » Upx » Version: 3.03
    cpe:2.3:a:upx:upx:3.03
  • Upx » Upx » Version: 3.04
    cpe:2.3:a:upx:upx:3.04
  • Upx » Upx » Version: 3.05
    cpe:2.3:a:upx:upx:3.05
  • Upx » Upx » Version: 3.06
    cpe:2.3:a:upx:upx:3.06
  • Upx » Upx » Version: 3.07
    cpe:2.3:a:upx:upx:3.07
  • Upx » Upx » Version: 3.08
    cpe:2.3:a:upx:upx:3.08
  • Upx » Upx » Version: 3.09
    cpe:2.3:a:upx:upx:3.09
  • Upx » Upx » Version: 3.91
    cpe:2.3:a:upx:upx:3.91
  • Upx » Upx » Version: 3.92
    cpe:2.3:a:upx:upx:3.92
  • Upx » Upx » Version: 3.93
    cpe:2.3:a:upx:upx:3.93
  • Upx » Upx » Version: 3.94
    cpe:2.3:a:upx:upx:3.94
  • Upx » Upx » Version: 3.95
    cpe:2.3:a:upx:upx:3.95
  • Upx » Upx » Version: 3.96
    cpe:2.3:a:upx:upx:3.96


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