CVE-2019-11476 Integer overflow in whoopsie results in out-of-bounds heap write

2019-08-2900:00:00

CWE-190

canonical

www.cve.org

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

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.

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"
      }
    ]
  }
]