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DellCVELIST:CVE-2018-15796

HistoryNov 09, 2018 - 10:00 p.m.

CVE-2018-15796 Signing Key Extraction in Bits Service Release

2018-11-0922:00:00

dell

www.cve.org

CVSS3

8.1

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

AI Score

Confidence

High

EPSS

0.001

Percentile

26.5%

JSON

Cloud Foundry Bits Service Release, versions prior to 2.14.0, uses an insecure hashing algorithm to sign URLs. A remote malicious user may obtain a signed URL and extract 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": "2.14.0",
        "status": "affected",
        "version": "all versions",
        "versionType": "custom"
      }
    ]
  }
]

References

www.cloudfoundry.org/blog/cve-2018-15796

CVSS3

8.1

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

AI Score

Confidence

High

EPSS

0.001

Percentile

26.5%

JSON

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