Vulnerability-Lookup

GSD-2017-18258

Vulnerability from gsd - Updated: 2018-04-13 00:00

Details

The xz_head function in xzlib.c in libxml2 before 2.9.6 allows remote attackers to cause a denial of service (memory consumption) via a crafted LZMA file, because the decoder functionality does not restrict memory usage to what is required for a legitimate file. References: - https://nvd.nist.gov/vuln/detail/CVE-2017-18258 - https://git.gnome.org/browse/libxml2/commit/?id=e2a9122b8dde53d320750451e9907a7dcb2ca8bb - https://github.com/advisories/GHSA-882p-jqgm-f45g - https://kc.mcafee.com/corporate/index?page=content&id=SB10284 - https://lists.debian.org/debian-lts-announce/2018/09/msg00035.html - https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html - https://security.netapp.com/advisory/ntap-20190719-0001/ - https://usn.ubuntu.com/3739-1/

Aliases

CVE-2017-18258

JSON

To clipboard

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  "GSD": {
    "alias": "CVE-2017-18258",
    "description": "The xz_head function in xzlib.c in libxml2 before 2.9.6 allows remote attackers to cause a denial of service (memory consumption) via a crafted LZMA file, because the decoder functionality does not restrict memory usage to what is required for a legitimate file.",
    "id": "GSD-2017-18258",
    "references": [
      "https://www.suse.com/security/cve/CVE-2017-18258.html",
      "https://access.redhat.com/errata/RHBA-2020:1540",
      "https://access.redhat.com/errata/RHBA-2020:1539",
      "https://access.redhat.com/errata/RHSA-2020:1190",
      "https://access.redhat.com/errata/RHSA-2018:2486",
      "https://ubuntu.com/security/CVE-2017-18258",
      "https://security.archlinux.org/CVE-2017-18258",
      "https://alas.aws.amazon.com/cve/html/CVE-2017-18258.html",
      "https://linux.oracle.com/cve/CVE-2017-18258.html"
    ]
  },
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      "remediation": "unknown",
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            "baseScore": 4.3,
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            "version": "2.0"
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          "obtainOtherPrivilege": false,
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            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
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}

CVE-2017-18258 (GCVE-0-2017-18258)

Vulnerability from cvelistv5 – Published: 2018-04-08 17:00 – Updated: 2024-08-05 21:13

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://usn.ubuntu.com/3739-1/	vendor-advisoryx_refsource_UBUNTU
https://git.gnome.org/browse/libxml2/commit/?id=e…	x_refsource_MISC
https://kc.mcafee.com/corporate/index?page=conten…	x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-2019071…	x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST

Date Public

2018-04-08 00:00

Show details on NVD website

JSON

To clipboard

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            {
              "name": "https://git.gnome.org/browse/libxml2/commit/?id=e2a9122b8dde53d320750451e9907a7dcb2ca8bb",
              "refsource": "MISC",
              "url": "https://git.gnome.org/browse/libxml2/commit/?id=e2a9122b8dde53d320750451e9907a7dcb2ca8bb"
            },
            {
              "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10284",
              "refsource": "CONFIRM",
              "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10284"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20190719-0001/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20190719-0001/"
            },
            {
              "name": "[debian-lts-announce] 20200909 [SECURITY] [DLA 2369-1] libxml2 security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-18258",
    "datePublished": "2018-04-08T17:00:00.000Z",
    "dateReserved": "2018-04-08T00:00:00.000Z",
    "dateUpdated": "2024-08-05T21:13:49.300Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

GHSA-882P-JQGM-F45G

Vulnerability from github – Published: 2018-04-13 16:17 – Updated: 2023-05-04 19:56

Summary

Uncontrolled resource consumption in nokogiri

Details

Severity

6.5 (Medium)


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

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "nokogiri"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.8.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-18258"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:24:47Z",
    "nvd_published_at": "2018-04-08T17:29:00Z",
    "severity": "MODERATE"
  },
  "details": "The xz_head function in xzlib.c in libxml2 before 2.9.6 allows remote attackers to cause a denial of service (memory consumption) via a crafted LZMA file, because the decoder functionality does not restrict memory usage to what is required for a legitimate file.",
  "id": "GHSA-882p-jqgm-f45g",
  "modified": "2023-05-04T19:56:39Z",
  "published": "2018-04-13T16:17:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-18258"
    },
    {
      "type": "WEB",
      "url": "https://git.gnome.org/browse/libxml2/commit/?id=e2a9122b8dde53d320750451e9907a7dcb2ca8bb"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-882p-jqgm-f45g"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/nokogiri/CVE-2017-18258.yml"
    },
    {
      "type": "WEB",
      "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10284"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00035.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20190719-0001"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3739-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Uncontrolled resource consumption in nokogiri"
}

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.

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.

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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.

Action not permitted

GSD-2017-18258

CVE-2017-18258 (GCVE-0-2017-18258)

GHSA-882P-JQGM-F45G

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