CVE-2019-7306 Byobu apport hook uploads user's ~/.screenrc

2020-04-1701:45:14

canonical

www.cve.org

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.2

Confidence

High

EPSS

0.002

Percentile

64.9%

JSON

Byobu Apport hook may disclose sensitive information since it automatically uploads the local user’s .screenrc which may contain private hostnames, usernames and passwords. This issue affects: byobu

CNA Affected

[
  {
    "product": "byobu",
    "vendor": "Canonical",
    "versions": [
      {
        "lessThan": "5.128-0ubuntu1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]