CVE-2020-27788

Summary

An out-of-bounds read access vulnerability was discovered in UPX in PackLinuxElf64::canPack() function of p_lx_elf.cpp file. An attacker with a crafted input file could trigger this issue that could cause a crash leading to a denial of service.

Affected Software

Weaknesses

• CWE-125: CWE-125 - Out-of-bounds Read

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/upx/upx/issues/332
• https://github.com/upx/upx/commit/1bb93d4fce9f1d764ba57bf5ac154af515b3fc83

References

• https://github.com/upx/upx/issues/332
• https://github.com/upx/upx/commit/1bb93d4fce9f1d764ba57bf5ac154af515b3fc83

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