Home > Vulnerability Database > CVE-2020-24119

Mend.io Vulnerability Database

New vulnerability? Tell us about it!

CVE-2020-24119

Date: May 14, 2021

A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not perfect.

Language: C

Severity Score

7.1

Related Resources (10)

Url: https://security-tracker.debian.org/tracker/CVE-2020-24119

Url: https://cwe.mitre.org/data/definitions/126.html

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VSQRO7YC72PSYDQG4PQLQYXZTZE3B4YV/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JE54WKVU7MATB4WZD3MJFBAHFRJ3NTQX/

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-24119

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-24119

Url: https://github.com/upx/upx/issues/388

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JE54WKVU7MATB4WZD3MJFBAHFRJ3NTQX/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VSQRO7YC72PSYDQG4PQLQYXZTZE3B4YV/

Url: https://www.mend.io/vulnerability-database/CVE-2020-24119

Severity Score

7.1

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:	7.1
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	5.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

Do you need more information?

Contact Us