CVE-2019-20053

Published: Dic 27, 2019 Last Modified: Apr 11, 2025 EU-VD ID: EUVD-2019-10609 Aliases: GSD-2019-20053
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,5
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM 4,3
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0037
Percentile
0,6th
Updated

EPSS Score Trend (Last 90 Days)

119

Improper Restriction of Operations within the Bounds of a Memory Buffer

Stable
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability
Potential Impacts:
Execute Unauthorized Code Or Commands Modify Memory Read Memory Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory)
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Likelihood of Exploit: High
View CWE Details
Application

Upx by Upx

Product Information
Vendor Upx
Product Upx
Version 3.95
cpe:2.3:a:upx:upx:3.95:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Leap by Opensuse

Product Information
Vendor Opensuse
Product Leap
Version 15.1
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Backports by Opensuse

Product Information
Vendor Opensuse
Product Backports
Version sle-15
cpe:2.3:o:opensuse:backports:sle-15:sp1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
http://lists.opensuse.org/opensuse-security-announce/2020-0…
Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2020-0…
Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00007.html
https://github.com/upx/upx/issues/314
Exploit Third Party Advisory
https://github.com/upx/upx/issues/314
http://lists.opensuse.org/opensuse-security-announce/2020-0…
Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2020-0…
Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00007.html
https://github.com/upx/upx/issues/314
Exploit Third Party Advisory
https://github.com/upx/upx/issues/314