Upstream information

CVE-2024-5742 at MITRE

Description

A vulnerability was found in GNU Nano that allows a possible privilege escalation through an insecure temporary file. If Nano is killed while editing, a file it saves to an emergency file with the permissions of the running user provides a window of opportunity for attackers to escalate privileges through a malicious symlink.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  CNA (secalert@redhat.com) SUSE
Base Score 4.7 6.3
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
Attack Vector Local Local
Attack Complexity High High
Privileges Required Low High
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact None High
Integrity Impact High High
Availability Impact None High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1226099 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP5
  • nano >= 7.2-bp155.2.3.1
  • nano-lang >= 7.2-bp155.2.3.1
 Patchnames:
openSUSE-2024-157
SUSE Package Hub 15 SP6
  • nano >= 7.2-bp156.3.3.1
  • nano-lang >= 7.2-bp156.3.3.1
 Patchnames:
openSUSE-2024-157
openSUSE Leap 15.5
  • nano >= 7.2-bp155.2.3.1
  • nano-lang >= 7.2-bp155.2.3.1
 Patchnames:
openSUSE-2024-157
openSUSE Leap 15.6
  • nano >= 7.2-bp156.3.3.1
  • nano-lang >= 7.2-bp156.3.3.1
 Patchnames:
openSUSE-2024-157
openSUSE Tumbleweed
  • nano >= 8.0-2.1
  • nano-lang >= 8.0-2.1
 Patchnames:
openSUSE-Tumbleweed-2024-14034

SUSE Timeline for this CVE

CVE page created: Fri Jun 7 16:00:02 2024
CVE page last modified: Thu Sep 19 15:51:26 2024