Upstream information

CVE-2020-24119 at MITRE

Description

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

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5.8
Vector AV:N/AC:M/Au:N/C:P/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.1
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Access Vector Local
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1186238 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub for SUSE Linux Enterprise 15 SP2
  • upx >= 3.96-bp152.2.3.1
Patchnames:
openSUSE-2021-826
SUSE Package Hub for SUSE Linux Enterprise 15 SP3
  • upx >= 3.96-bp153.2.3.1
  • upx-debuginfo >= 3.96-bp153.2.3.1
  • upx-debugsource >= 3.96-bp153.2.3.1
Patchnames:
openSUSE-2021-813
openSUSE Leap 15.2
  • upx >= 3.96-lp152.2.3.1
  • upx-debuginfo >= 3.96-lp152.2.3.1
  • upx-debugsource >= 3.96-lp152.2.3.1
Patchnames:
openSUSE-2021-813
openSUSE Leap 15.3
  • upx >= 3.96-bp153.2.3.1
  • upx-debuginfo >= 3.96-bp153.2.3.1
  • upx-debugsource >= 3.96-bp153.2.3.1
Patchnames:
openSUSE-2021-813