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CanonicalCVE-2020-16128

HistoryDec 09, 2020 - 4:15 a.m.

CVE-2020-16128

2020-12-0904:15:11

CWE-209

canonical

web.nvd.nist.gov

cve-2020-16128

aptdaemon

dbus

file existence disclosure

ghsl-2020-192

ghsl-2020-196

security vulnerability

nvd

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

CVSS3

3.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.6

Confidence

High

EPSS

Percentile

12.6%

JSON

The aptdaemon DBus interface disclosed file existence disclosure by setting Terminal/DebconfSocket properties, aka GHSL-2020-192 and GHSL-2020-196. This affected versions prior to 1.1.1+bzr982-0ubuntu34.1, 1.1.1+bzr982-0ubuntu32.3, 1.1.1+bzr982-0ubuntu19.5, 1.1.1+bzr982-0ubuntu14.5.

Affected configurations

Nvd

Node

canonicalubuntu_linuxMatch16.04lts

canonicalubuntu_linuxMatch18.04lts

canonicalubuntu_linuxMatch20.04lts

canonicalubuntu_linuxMatch20.10

VendorProductVersionCPE
canonicalubuntu_linux16.04cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
canonicalubuntu_linux18.04cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
canonicalubuntu_linux20.04cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
canonicalubuntu_linux20.10cpe:2.3:o:canonical:ubuntu_linux:20.10:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
canonical	ubuntu_linux	16.04	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
canonical	ubuntu_linux	18.04	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::
canonical	ubuntu_linux	20.04	cpe:2.3:o:canonical:ubuntu_linux:20.04::::lts:::
canonical	ubuntu_linux	20.10	cpe:2.3:o:canonical:ubuntu_linux:20.10:::::::*

CNA Affected

[
  {
    "product": "aptdaemon",
    "vendor": "Canonical",
    "versions": [
      {
        "lessThan": "1.1.1+bzr982-0ubuntu14.5",
        "status": "affected",
        "version": "1.1.1+bzr982-0ubuntu14",
        "versionType": "custom"
      },
      {
        "lessThan": "1.1.1+bzr982-0ubuntu19.5",
        "status": "affected",
        "version": "1.1.1+bzr982-0ubuntu19",
        "versionType": "custom"
      },
      {
        "lessThan": "1.1.1+bzr982-0ubuntu32.3",
        "status": "affected",
        "version": "1.1.1+bzr982-0ubuntu32",
        "versionType": "custom"
      },
      {
        "lessThan": "1.1.1+bzr982-0ubuntu34.1",
        "status": "affected",
        "version": "1.1.1+bzr982-0ubuntu34",
        "versionType": "custom"
      }
    ]
  }
]