CVE-2023-23457

Description

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.

Related CPE's

a upx_project upx ********

o fedoraproject fedora 36 *******

o fedoraproject fedora 37 *******

References

https://bugzilla.redhat.com/show_bug.cgi?id=2160382

Issue TrackingPatchThird Party Advisory

https://github.com/upx/upx/commit/779b648c5f6aa9b33f4728f79dd4d0efec0bf860

PatchThird Party Advisory

https://github.com/upx/upx/issues/631

ExploitPatchThird Party Advisory

FEDORA-2023-8d91390935

Mailing ListThird Party Advisory

FEDORA-2023-89fdc22ace

Mailing ListThird Party Advisory

CvssV3 impact

Could not find any metrics

CvssV2 impact

Could not find any metrics

Created by Yello

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