CVE-2018-1086 (GCVE-0-2018-1086)

Vulnerability from cvelistv5 – Published: 2018-04-12 16:00 – Updated: 2024-08-05 03:51
VLAI
Summary
pcs before versions 0.9.164 and 0.10 is vulnerable to a debug parameter removal bypass. REST interface of the pcsd service did not properly remove the pcs debug argument from the /run_pcs query, possibly disclosing sensitive information. A remote attacker with a valid token could use this flaw to elevate their privilege.
Severity
4.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE
Assigner
References
URL Tags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… x_refsource_MISC
https://access.redhat.com/errata/RHSA-2018:1060 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:1927 vendor-advisoryx_refsource_REDHAT
https://www.debian.org/security/2018/dsa-4169 vendor-advisoryx_refsource_DEBIAN
Impacted products
Vendor Product Version CPE status
redhat pcs Affected: pcs 0.9.164
Affected: pcs 0.10
guessed Create a notification for this product.
Date Public
2018-04-12 00:00
Show details on NVD website
To clipboard 

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    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-30T11:31:18+00:00",
      "cve": "CVE-2018-1086",
      "id": "CVE-2018-1086",
      "initial_release_date": "2018-04-09T00:00:00+00:00",
      "product_status:fixed": "30",
      "product_status:known_not_affected": "5",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "pcs: Debug parameter removal bypass, allowing information disclosure",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-1086.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "important",
      "current_release_date": "2025-03-15T12:47:09Z",
      "cve": "CVE-2018-1086",
      "id": "CVE-2018-1086",
      "initial_release_date": "2023-10-31T02:40:01Z",
      "product_status:recommended": "2",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2018-1086",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2018-1086.json",
      "version": "5"
    }
  }
}



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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.