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Vulnerable Software

Vulnerability Details CVE-2021-29511

evm is a pure Rust implementation of Ethereum Virtual Machine. Prior to the patch, when executing specific EVM opcodes related to memory operations that use `evm_core::Memory::copy_large`, the `evm` crate can over-allocate memory when it is not needed, making it possible for an attacker to perform denial-of-service attack. The flaw was corrected in commit `19ade85`. Users should upgrade to `==0.21.1, ==0.23.1, ==0.24.1, ==0.25.1, >=0.26.1`. There are no workarounds. Please upgrade your `evm` crate version.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 58.4%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.0
Products affected by CVE-2021-29511
  • Evm Project » Evm » Version: N/A
    cpe:2.3:a:evm_project:evm:-
  • Evm Project » Evm » Version: 0.11.0
    cpe:2.3:a:evm_project:evm:0.11.0
  • Evm Project » Evm » Version: 0.11.1
    cpe:2.3:a:evm_project:evm:0.11.1
  • Evm Project » Evm » Version: 0.13.0
    cpe:2.3:a:evm_project:evm:0.13.0
  • Evm Project » Evm » Version: 0.13.1
    cpe:2.3:a:evm_project:evm:0.13.1
  • Evm Project » Evm » Version: 0.14.0
    cpe:2.3:a:evm_project:evm:0.14.0
  • Evm Project » Evm » Version: 0.14.1
    cpe:2.3:a:evm_project:evm:0.14.1
  • Evm Project » Evm » Version: 0.14.2
    cpe:2.3:a:evm_project:evm:0.14.2
  • Evm Project » Evm » Version: 0.15.0
    cpe:2.3:a:evm_project:evm:0.15.0
  • Evm Project » Evm » Version: 0.16.0
    cpe:2.3:a:evm_project:evm:0.16.0
  • Evm Project » Evm » Version: 0.16.1
    cpe:2.3:a:evm_project:evm:0.16.1
  • Evm Project » Evm » Version: 0.17.0
    cpe:2.3:a:evm_project:evm:0.17.0
  • Evm Project » Evm » Version: 0.17.1
    cpe:2.3:a:evm_project:evm:0.17.1
  • Evm Project » Evm » Version: 0.17.2
    cpe:2.3:a:evm_project:evm:0.17.2
  • Evm Project » Evm » Version: 0.17.3
    cpe:2.3:a:evm_project:evm:0.17.3
  • Evm Project » Evm » Version: 0.18.0
    cpe:2.3:a:evm_project:evm:0.18.0
  • Evm Project » Evm » Version: 0.18.3
    cpe:2.3:a:evm_project:evm:0.18.3
  • Evm Project » Evm » Version: 0.18.4
    cpe:2.3:a:evm_project:evm:0.18.4
  • Evm Project » Evm » Version: 0.18.5
    cpe:2.3:a:evm_project:evm:0.18.5
  • Evm Project » Evm » Version: 0.19.0
    cpe:2.3:a:evm_project:evm:0.19.0
  • Evm Project » Evm » Version: 0.20.0
    cpe:2.3:a:evm_project:evm:0.20.0
  • Evm Project » Evm » Version: 0.21.0
    cpe:2.3:a:evm_project:evm:0.21.0
  • Evm Project » Evm » Version: 0.22.0
    cpe:2.3:a:evm_project:evm:0.22.0
  • Evm Project » Evm » Version: 0.23.0
    cpe:2.3:a:evm_project:evm:0.23.0
  • Evm Project » Evm » Version: 0.24.0
    cpe:2.3:a:evm_project:evm:0.24.0
  • Evm Project » Evm » Version: 0.25.0
    cpe:2.3:a:evm_project:evm:0.25.0
  • Evm Project » Evm » Version: 0.26.0
    cpe:2.3:a:evm_project:evm:0.26.0
  • Evm Project » Evm » Version: 0.6.2
    cpe:2.3:a:evm_project:evm:0.6.2
  • Evm Project » Evm » Version: 0.7.0
    cpe:2.3:a:evm_project:evm:0.7.0
  • Evm Project » Evm » Version: 0.7.1
    cpe:2.3:a:evm_project:evm:0.7.1
  • Evm Project » Evm » Version: 0.9.2
    cpe:2.3:a:evm_project:evm:0.9.2
  • Evm Project » Evm » Version: 0.9.3
    cpe:2.3:a:evm_project:evm:0.9.3
  • Evm Project » Evm » Version: 0.9.4
    cpe:2.3:a:evm_project:evm:0.9.4


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