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PRIOn knowledge basePRION:CVE-2023-23457HistoryJan 12, 2023 - 7:15 p.m.
Design/Logic Flaw
2023-01-1219:15:00
PRIOn knowledge base
www.prio-n.com
4
upx
segmentation fault
linuxelf64
dos
crafted input
memory access
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.
References
bugzilla.redhat.com/show_bug.cgi?id=2160382
github.com/upx/upx/commit/779b648c5f6aa9b33f4728f79dd4d0efec0bf860
github.com/upx/upx/issues/631
lists.fedoraproject.org/archives/list/[email protected]/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/
lists.fedoraproject.org/archives/list/[email protected]/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/
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