Vulnerability-Lookup

GSD-2020-35510

Vulnerability from gsd - Updated: 2023-12-13 01:22

Details

A flaw was found in jboss-remoting in versions before 5.0.20.SP1-redhat-00001. A malicious attacker could cause threads to hold up forever in the EJB server by writing a sequence of bytes corresponding to the expected messages of a successful EJB client request, but omitting the ACK messages, or just tamper with jboss-remoting code, deleting the lines that send the ACK message from the EJB client code resulting in a denial of service. The highest threat from this vulnerability is to system availability.

Aliases

CVE-2020-35510

Aliases

CVE-2020-35510

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2020-35510",
    "description": "A flaw was found in jboss-remoting in versions before 5.0.20.SP1-redhat-00001. A malicious attacker could cause threads to hold up forever in the EJB server by writing a sequence of bytes corresponding to the expected messages of a successful EJB client request, but omitting the ACK messages, or just tamper with jboss-remoting code, deleting the lines that send the ACK message from the EJB client code resulting in a denial of service. The highest threat from this vulnerability is to system availability.",
    "id": "GSD-2020-35510",
    "references": [
      "https://access.redhat.com/errata/RHSA-2021:5134",
      "https://access.redhat.com/errata/RHSA-2021:2210",
      "https://access.redhat.com/errata/RHSA-2021:0974",
      "https://access.redhat.com/errata/RHSA-2021:0885",
      "https://access.redhat.com/errata/RHSA-2021:0874",
      "https://access.redhat.com/errata/RHSA-2021:0873",
      "https://access.redhat.com/errata/RHSA-2021:0872"
    ]
  },
  "gsd": {
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      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
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      "id": "GSD-2020-35510",
      "modified": "2023-12-13T01:22:01.132674Z",
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          "pubdate": "2022-03-18",
          "solution": "Upgrade to version 5.0.20.Final or above.",
          "title": "Uncontrolled Resource Consumption",
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            "privilegesRequired": "NONE",
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        }
      },
      "lastModifiedDate": "2021-08-06T12:41Z",
      "publishedDate": "2021-06-02T14:15Z"
    }
  }
}

CVE-2020-35510 (GCVE-0-2020-35510)

Vulnerability from cvelistv5 – Published: 2021-06-02 13:22 – Updated: 2024-08-04 17:02

Summary

Severity

No CVSS data available.

CWE

CWE-400

Assigner

redhat redhat root

References

1 reference

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1905796	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	jboss-remoting	Affected: jboss-remoting 5.0.20.SP1-redhat-00001

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.