CVE-2018-15800 Timing attack allows extraction of signing key in Bits Service

2018-12-0600:00:00

dell

www.cve.org

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

7.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

28.6%

JSON

Cloud Foundry Bits Service, versions prior to 2.18.0, includes an information disclosure vulnerability. A remote malicious user may execute a timing attack to brute-force the signing key, allowing them complete read and write access to the the Bits Service storage.

CNA Affected

[
  {
    "product": "Bits Service Release",
    "vendor": "Cloud Foundry",
    "versions": [
      {
        "lessThan": "2.18.0",
        "status": "affected",
        "version": "all versions",
        "versionType": "custom"
      }
    ]
  }
]