CVE-2022-21950 canna: unsafe handling of /tmp/.iroha_unix directory

2022-09-0700:00:00

CWE-284

suse

www.cve.org

cve-2022-21950

canna

unsafe handling

/tmp/.iroha_unix directory

improper access control

systemd service

opensuse backports

sle-15-sp3

sle-15-sp4

local users

hijack

unix domain socket

vulnerability

opensuse factory

package deletion

5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

5.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

A Improper Access Control vulnerability in the systemd service of cana in openSUSE Backports SLE-15-SP3, openSUSE Backports SLE-15-SP4 allows local users to hijack the UNIX domain socket This issue affects: openSUSE Backports SLE-15-SP3 canna versions prior to canna-3.7p3-bp153.2.3.1. openSUSE Backports SLE-15-SP4 canna versions prior to 3.7p3-bp154.3.3.1. openSUSE Factory was also affected. Instead of fixing the package it was deleted there.

CNA Affected

[
  {
    "vendor": "openSUSE",
    "product": "openSUSE Backports SLE-15-SP3",
    "versions": [
      {
        "version": "canna",
        "status": "affected",
        "lessThan": "canna-3.7p3-bp153.2.3.1",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "openSUSE",
    "product": "openSUSE Backports SLE-15-SP4",
    "versions": [
      {
        "version": "canna",
        "status": "affected",
        "lessThan": "3.7p3-bp154.3.3.1",
        "versionType": "custom"
      }
    ]
  }
]