Vulnerability CVE-2019-20805
Published: 2020-06-01

Description:
p_lx_elf.cpp in UPX before 3.96 has an integer overflow during unpacking via crafted values in a PT_DYNAMIC segment.

Type:

CWE-190

 (Integer Overflow or Wraparound)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Upx project -> UPX 

 References:
https://github.com/upx/upx/commit/8be9da8280dfa69d5df4417d4d81bda1cab78010
https://github.com/upx/upx/issues/317
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