gsd - gsd-2017-17840

GSD-2017-17840

Vulnerability from gsd - Updated: 2023-12-13 01:21

Details

An issue was discovered in Open-iSCSI through 2.0.875. A local attacker can cause the iscsiuio server to abort or potentially execute code by sending messages with incorrect lengths, which (due to lack of checking) can lead to buffer overflows, and result in aborts (with overflow checking enabled) or code execution. The process_iscsid_broadcast function in iscsiuio/src/unix/iscsid_ipc.c does not validate the payload length before a write operation.

Aliases

CVE-2017-17840

Aliases

CVE-2017-17840

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2017-17840",
    "description": "An issue was discovered in Open-iSCSI through 2.0.875. A local attacker can cause the iscsiuio server to abort or potentially execute code by sending messages with incorrect lengths, which (due to lack of checking) can lead to buffer overflows, and result in aborts (with overflow checking enabled) or code execution. The process_iscsid_broadcast function in iscsiuio/src/unix/iscsid_ipc.c does not validate the payload length before a write operation.",
    "id": "GSD-2017-17840",
    "references": [
      "https://www.suse.com/security/cve/CVE-2017-17840.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "aliases": [
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      "id": "GSD-2017-17840",
      "modified": "2023-12-13T01:21:05.154751Z",
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      "impact": {
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            "baseScore": 4.6,
            "confidentialityImpact": "PARTIAL",
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          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2018-01-11T18:52Z",
      "publishedDate": "2017-12-27T17:08Z"
    }
  }
}

CVE-2017-17840 (GCVE-0-2017-17840)

Vulnerability from cvelistv5 – Published: 2017-12-22 09:00 – Updated: 2024-09-16 16:53

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://bugzilla.opensuse.org/show_bug.cgi?id=1072312	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2017/12/13/2	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          },
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            "url": "http://www.openwall.com/lists/oss-security/2017/12/13/2"
          }
        ],
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Sightings

Author	Source	Type	Date

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.

Action not permitted

GSD-2017-17840

CVE-2017-17840 (GCVE-0-2017-17840)

Tags

Sightings

Nomenclature