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[email protected]CVE-2019-11476

HistoryAug 29, 2019 - 3:15 p.m.

CVE-2019-11476

2019-08-2915:15:10

CWE-190

[email protected]

web.nvd.nist.gov

cve-2019-11476

integer overflow

whoopsie

out-of-bounds write

heap

buffer

crash dumps

code execution

nvd

4.6 Medium

CVSS2

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.001 Low

EPSS

Percentile

35.3%

JSON

An integer overflow in whoopsie before versions 0.2.52.5ubuntu0.1, 0.2.62ubuntu0.1, 0.2.64ubuntu0.1, 0.2.66, results in an out-of-bounds write to a heap allocated buffer when processing large crash dumps. This results in a crash or possible code-execution in the context of the whoopsie process.

Affected configurations

NVD

Node

canonicalubuntu_linuxMatch16.04lts

canonicalubuntu_linuxMatch18.04lts

canonicalubuntu_linuxMatch18.10

canonicalubuntu_linuxMatch19.04

CPENameOperatorVersion
canonical:ubuntu_linuxcanonical ubuntu linuxeq16.04
canonical:ubuntu_linuxcanonical ubuntu linuxeq18.04
canonical:ubuntu_linuxcanonical ubuntu linuxeq18.10
canonical:ubuntu_linuxcanonical ubuntu linuxeq19.04

CPE	Name	Operator	Version
canonical:ubuntu_linux	canonical ubuntu linux	eq	16.04
canonical:ubuntu_linux	canonical ubuntu linux	eq	18.04
canonical:ubuntu_linux	canonical ubuntu linux	eq	18.10
canonical:ubuntu_linux	canonical ubuntu linux	eq	19.04

CNA Affected

[
  {
    "vendor": "Ubuntu",
    "product": "Whoopsie",
    "versions": [
      {
        "version": "before 0.2.52.5ubuntu0.1",
        "status": "affected"
      },
      {
        "version": "before 0.2.62ubuntu0.1",
        "status": "affected"
      },
      {
        "version": "before 0.2.64ubuntu0.1",
        "status": "affected"
      },
      {
        "version": "before 0.2.66",
        "status": "affected"
      }
    ]
  }
]