CVE-2018-19637 Static temporary filename allows overwriting of files

2019-02-2100:00:00

CWE-377

microfocus

www.cve.org

2.8 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

6.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Supportutils, before version 3.1-5.7.1, wrote data to static file /tmp/supp_log, allowing local attackers to overwrite files on systems without symlink protection

CNA Affected

[
  {
    "product": "supportutils",
    "vendor": "SUSE",
    "versions": [
      {
        "lessThan": "3.1-5.7.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]