UBUNTU-CVE-2020-27796
Dashboard / Vulnerabilities / UBUNTU-CVE-2020-27796
Summary:
Details: A heap-based buffer over-read was discovered in the invert_pt_dynamic function in p_lx_elf.cpp in UPX 4.0.0 via a crafted Mach-O file.
References: https://ubuntu.com/security/CVE-2020-27796, https://github.com/upx/upx/issues/392, https://github.com/upx/upx/commit/7d093174597483053e95f07d9f4614024c09890e, https://www.cve.org/CVERecord?id=CVE-2020-27796
Affected packages
Package
Name: upx-ucl
Purl: pkg:deb/ubuntu/upx-ucl?arch=source&distro=xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
3.91-1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
