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CanonicalCVE-2021-25684

HistoryJun 11, 2021 - 3:15 a.m.

CVE-2021-25684

2021-06-1103:15:06

CWE-20

canonical

web.nvd.nist.gov

cve-2021-25684

apport

file handling

data/apport

security vulnerability

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

18.5%

JSON

It was discovered that apport in data/apport did not properly open a report file to prevent hanging reads on a FIFO.

Affected configurations

Nvd

Node

canonicalapportRange2.20.1-0ubuntu1–2.20.1-0ubuntu2.30

canonicalapportRange2.20.9-0ubuntu1–2.20.9-0ubuntu7.23

canonicalapportRange2.20.11-0ubuntu27–2.20.11-0ubuntu27.16

canonicalapportRange2.20.11-0ubuntu50–2.20.11-0ubuntu50.5

VendorProductVersionCPE
canonicalapport*cpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
canonical	apport	*	cpe:2.3:a:canonical:apport::::::::

CNA Affected

[
  {
    "product": "apport",
    "vendor": "Canonical",
    "versions": [
      {
        "lessThan": "2.20.1-0ubuntu2.30",
        "status": "affected",
        "version": "2.20.1",
        "versionType": "custom"
      },
      {
        "lessThan": "2.20.9-0ubuntu7.23",
        "status": "affected",
        "version": "2.20.9",
        "versionType": "custom"
      },
      {
        "lessThan": "2.20.11-0ubuntu27.16",
        "status": "affected",
        "version": "2.20.11-0ubuntu27",
        "versionType": "custom"
      },
      {
        "lessThan": "2.20.11-0ubuntu50.5",
        "status": "affected",
        "version": "2.20.11-0ubuntu50",
        "versionType": "custom"
      }
    ]
  }
]