Unrated severityNVD Advisory· Published Aug 18, 2022· Updated Aug 4, 2024
CVE-2020-27790
CVE-2020-27790
Description
A floating point exception issue was discovered in UPX in PackLinuxElf64::invert_pt_dynamic() 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. The highest impact is to Availability.
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Affected products
2Patches
Vulnerability mechanics
References
2- github.com/upx/upx/commit/eb90eab6325d009004ffb155e3e33f22d4d3ca26mitrex_refsource_MISC
- github.com/upx/upx/issues/331mitrex_refsource_MISC
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