CVEvulnerability
CVE-2019-20053
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2019-12-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-119
Description
An invalid memory address dereference was discovered in the canUnpack function in p_mach.cpp in UPX 3.95 via a crafted Mach-O file.
Affected configurations
• upx upx 3.95
• opensuse backports sle-15
• opensuse leap 15.1
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00003.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00007.html Mailing List, Third Party Advisory
- https://github.com/upx/upx/issues/314 Exploit, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00003.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00007.html Mailing List, Third Party Advisory
- https://github.com/upx/upx/issues/314 Exploit, Third Party Advisory