github - ghsa-2rvr-836w-4qqv

GHSA-2RVR-836W-4QQV

Vulnerability from github – Published: 2022-05-13 01:42 – Updated: 2022-05-13 01:42

Details

Heap-based buffer overflow in Actian Pervasive PSQL v12.10 and Zen v13 allows remote attackers to execute arbitrary code via crafted traffic to TCP port 1583. The overflow occurs after Server-Client encryption-key exchange. The issue results from an integer underflow that leads to a zero-byte allocation. The _srvLnaConnectMP1 function is affected.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2017-11757"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-191"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-07-31T14:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "Heap-based buffer overflow in Actian Pervasive PSQL v12.10 and Zen v13 allows remote attackers to execute arbitrary code via crafted traffic to TCP port 1583. The overflow occurs after Server-Client encryption-key exchange. The issue results from an integer underflow that leads to a zero-byte allocation. The _srvLnaConnectMP1 function is affected.",
  "id": "GHSA-2rvr-836w-4qqv",
  "modified": "2022-05-13T01:42:31Z",
  "published": "2022-05-13T01:42:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-11757"
    },
    {
      "type": "WEB",
      "url": "https://blogs.securiteam.com/index.php/archives/2924"
    },
    {
      "type": "WEB",
      "url": "https://twitter.com/SecuriTeam_SSD/status/815567538318954496"
    },
    {
      "type": "WEB",
      "url": "http://supportservices.actian.com/support-services/security-center#announcements"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-11757 (GCVE-0-2017-11757)

Vulnerability from cvelistv5 – Published: 2017-07-31 14:00 – Updated: 2024-09-17 02:00

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://supportservices.actian.com/support-service…	x_refsource_MISC
	https://twitter.com/SecuriTeam_SSD/status/8155675…	x_refsource_MISC
	https://blogs.securiteam.com/index.php/archives/2924	x_refsource_MISC

Show details on NVD website

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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

GHSA-2RVR-836W-4QQV

CVE-2017-11757 (GCVE-0-2017-11757)

Tags

Sightings

Nomenclature