PoC Index85,092 CVEs with PoCs

CVE-2023-23457

Upx: segv on packlinuxelf64::invert_pt_dynamic() in p_lx_elf.cpp

MEDIUM 5.5EPSS 0.3%

A Segmentation fault was found in UPX in PackLinuxElf64::invert_pt_dynamic() in p_lx_elf.cpp. An attacker with a crafted input file allows invalid memory address access that could lead to a denial of service.

Affected
upx
CVSS v3.1 NVD
5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v3.1 PUITERWIJK
5.3 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
EPSS
0.35% chance of exploitation in the next 30 days, 27th percentile
Published
2023-01-12
Updated
2025-04-07

Proof-of-concept exploits (1)

Security advisories

References

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