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CVE-2018-6331

Buck parser-cache command loads/saves state using Java serialized object. If the state information is maliciously crafted, deserializing…

Critical9.8EPSS 2.5%
Published
Updated
Reserved
Assigned by
facebook

Description

Buck parser-cache command loads/saves state using Java serialized object. If the state information is maliciously crafted, deserializing it could lead to code execution. This issue affects Buck versions prior to v2018.06.25.01.

Scores

CVSS scores of CVE-2018-6331, by who scored it
Scored byCVSSScoreVector
CISA-ADPADP (enrichment)3.1Critical9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVDNVD · Modified3.1Critical9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
2.5% · top 16% of all CVEs (2 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: yes · Technical impact: total

Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.

Weakness

Affected products

  • Facebook · Buck

    • affected v2018.06.25.01
    • affected unspecified – ≤ v2018.06.25.01

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

Record last updated .