Lucene search

CanonicalCVE-2021-32551

HistoryJun 12, 2021 - 4:15 a.m.

CVE-2021-32551

2021-06-1204:15:11

CWE-61

CWE-59

canonical

web.nvd.nist.gov

107

cve-2021-32551

openjdk-15

apport

data exposure

security vulnerability

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

7.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

5.7

Confidence

High

EPSS

Percentile

5.1%

JSON

It was discovered that read_file() in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the openjdk-15 package apport hooks, it could expose private data to other local users.

Affected configurations

Nvd

Node

canonicalubuntu_linuxMatch18.04lts

canonicalubuntu_linuxMatch20.04lts

canonicalubuntu_linuxMatch20.10

canonicalubuntu_linuxMatch21.04lts

canonicalubuntu_linuxMatch21.10

VendorProductVersionCPE
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:*:*:*:*:*:*:*
canonicalubuntu_linux21.04cpe:2.3:o:canonical:ubuntu_linux:21.04:*:*:*:lts:*:*:*
canonicalubuntu_linux21.10cpe:2.3:o:canonical:ubuntu_linux:21.10:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
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:::::::*
canonical	ubuntu_linux	21.04	cpe:2.3:o:canonical:ubuntu_linux:21.04::::lts:::
canonical	ubuntu_linux	21.10	cpe:2.3:o:canonical:ubuntu_linux:21.10:::::::*

CNA Affected

[
  {
    "product": "apport",
    "vendor": "Canonical",
    "versions": [
      {
        "lessThan": "2.20.1-0ubuntu2.30+esm1",
        "status": "affected",
        "version": "2.20.1",
        "versionType": "custom"
      },
      {
        "lessThan": "2.20.9-0ubuntu7.24",
        "status": "affected",
        "version": "2.20.9",
        "versionType": "custom"
      },
      {
        "lessThan": "2.20.11-0ubuntu27.18",
        "status": "affected",
        "version": "2.20.11-0ubuntu27",
        "versionType": "custom"
      },
      {
        "lessThan": "2.20.11-0ubuntu50.7",
        "status": "affected",
        "version": "2.20.11-0ubuntu50",
        "versionType": "custom"
      },
      {
        "lessThan": "2.20.11-0ubuntu65.1",
        "status": "affected",
        "version": "2.20.11-0ubuntu65",
        "versionType": "custom"
      },
      {
        "lessThan": "2.14.1-0ubuntu3.29+esm7",
        "status": "affected",
        "version": "2.14.1-0ubuntu3",
        "versionType": "custom"
      }
    ]
  }
]