FKIE_CVE-2019-17266

Vulnerability from fkie_nvd - Published: 2019-10-06 22:15 - Updated: 2024-11-21 04:31
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
libsoup from versions 2.65.1 until 2.68.1 have a heap-based buffer over-read because soup_ntlm_parse_challenge() in soup-auth-ntlm.c does not properly check an NTLM message's length before proceeding with a memcpy.
References
cve@mitre.orghttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=941912Third Party Advisory
cve@mitre.orghttps://github.com/Kirin-say/Vulnerabilities/blob/master/CVE-2019-17266_POC.mdThird Party Advisory
cve@mitre.orghttps://gitlab.gnome.org/GNOME/libsoup/commit/88b7dff4467f4151afae244ea7d1223753cd05abThird Party Advisory
cve@mitre.orghttps://gitlab.gnome.org/GNOME/libsoup/commit/f8a54ac85eec2008c85393f331cdd251af8266adThird Party Advisory
cve@mitre.orghttps://gitlab.gnome.org/GNOME/libsoup/issues/173Broken Link, Issue Tracking, Third Party Advisory
cve@mitre.orghttps://security-tracker.debian.org/tracker/CVE-2019-17266Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4152-1/Third Party Advisory
cve@mitre.orghttps://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1705054.html
af854a3a-2127-422b-91ae-364da2661108https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=941912Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/Kirin-say/Vulnerabilities/blob/master/CVE-2019-17266_POC.mdThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.gnome.org/GNOME/libsoup/commit/88b7dff4467f4151afae244ea7d1223753cd05abThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.gnome.org/GNOME/libsoup/commit/f8a54ac85eec2008c85393f331cdd251af8266adThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.gnome.org/GNOME/libsoup/issues/173Broken Link, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security-tracker.debian.org/tracker/CVE-2019-17266Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4152-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1705054.html
Impacted products
Vendor Product Version
gnome libsoup *
gnome libsoup *
canonical ubuntu_linux 18.04
canonical ubuntu_linux 19.04
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gnome:libsoup:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "82D58806-8762-4FD9-9658-6C4809D1E432",
              "versionEndExcluding": "2.66.4",
              "versionStartIncluding": "2.65.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:gnome:libsoup:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "73D27E8B-ABB1-436E-85B8-A692C8237393",
              "versionEndIncluding": "2.68.1",
              "versionStartIncluding": "2.67.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
              "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*",
              "matchCriteriaId": "CD783B0C-9246-47D9-A937-6144FE8BFF0F",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "libsoup from versions 2.65.1 until 2.68.1 have a heap-based buffer over-read because soup_ntlm_parse_challenge() in soup-auth-ntlm.c does not properly check an NTLM message\u0027s length before proceeding with a memcpy."
    },
    {
      "lang": "es",
      "value": "libsoup desde las versiones 2.65.1 hasta 2.68.1 presenta una lectura excesiva de b\u00fafer en la regi\u00f3n heap de la memoria porque la funci\u00f3n soup_ntlm_parse_challenge() en el archivo soup-auth-ntlm.c no comprueba apropiadamente la longitud de un mensaje NTLM antes del procesamiento con una memcpy."
    }
  ],
  "id": "CVE-2019-17266",
  "lastModified": "2024-11-21T04:31:59.397",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2019-10-06T22:15:10.367",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
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    },
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Detection rules are retrieved from Rulezet.