CVE-2021-30500 | BDVDB-2026-154366 Detail

upx

Description#

Null pointer dereference was found in upx PackLinuxElf::canUnpack() in p_lx_elf.cpp,in version UPX 4.0.0. That allow attackers to execute arbitrary code and cause a denial of service via a crafted file.

Impact#

No impact statement in the source data.

Weaknesses#

CWE-476 NULL Pointer Dereference

References#

https://bugzilla.redhat.com/show_bug.cgi?id=1948692
https://github.com/upx/upx/issues/485
https://github.com/upx/upx/commit/90279abdfcd235172eab99651043051188938dcc

Exploit#

No public exploit known

History#

Version 12021-05-26Record published in the CVE List.
Version 22024-08-03Most recent update recorded in the CVE List.