Vulnerability-Lookup

CVE-2017-7507 (GCVE-0-2017-7507)

Vulnerability from cvelistv5 – Published: 2017-06-16 19:00 – Updated: 2024-08-05 16:04

Summary

GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.

Severity

7.5 (High)


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

CWE

NULL pointer dereference

Assigner

redhat redhat root

References

4 references

URL	Tags
http://www.securityfocus.com/bid/99102	vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2017:2292	vendor-advisoryx_refsource_REDHAT
https://www.gnutls.org/security.html#GNUTLS-SA-2017-4	x_refsource_CONFIRM
http://www.debian.org/security/2017/dsa-3884	vendor-advisoryx_refsource_DEBIAN

Impacted products

1 product

Vendor	Product	Version	CPE status
GnuTLS	gnutls	Affected: 3.5.12	guessed

Date Public

2017-06-08 00:00

Show details on NVD website

JSON

To clipboard

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      "id": "CVE-2017-7507",
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      "product_status:fixed": "276",
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      "title": "SUSE CVE CVE-2017-7507",
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}

BELL-CVE-2017-7507 (CVE-2017-7507)

Vulnerability from osv_bellsoft – Published: 2023-08-31 12:16 – Updated: 2023-08-31 12:16 – Source website

Withdrawn 2023-08-31

Summary

CVE-2017-7507 does not affect BellSoft software

Severity

7.5 (High)


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

References

URL

Type

https://docs.bell-sw.com/security/cves/CVE-2017-7507

ADVISORY

JSON

To clipboard

{
  "id": "BELL-CVE-2017-7507",
  "modified": "2023-08-31T12:16:28.216616Z",
  "published": "2023-08-31T12:16:28.216592Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://docs.bell-sw.com/security/cves/CVE-2017-7507"
    }
  ],
  "schema_version": "1.7.4",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "CVE-2017-7507 does not affect BellSoft software",
  "upstream": [
    "CVE-2017-7507"
  ],
  "withdrawn": "2023-08-31T12:16:28.216616Z"
}

CNVD-2017-15520

Vulnerability from cnvd - Published: 2017-07-20

Title

GnuTLS空指针解引用漏洞

Description

GnuTLS是SSL、TLS和DTLS的开源实现。 GnuTLS解码状态响应TLS扩展时存在安全漏洞，允许远程攻击者利用漏洞提交特殊的请求，使GnuTLS服务器崩溃。

Severity

中

Patch Name

GnuTLS空指针解引用漏洞的补丁

Patch Description

GnuTLS是SSL、TLS和DTLS的开源实现。 GnuTLS解码状态响应TLS扩展时存在安全漏洞，允许远程攻击者利用漏洞提交特殊的请求，使GnuTLS服务器崩溃。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://www.gnutls.org/security.html#GNUTLS-SA-2017-4

Reference

https://www.gnutls.org/security.html#GNUTLS-SA-2017-4

Impacted products

Name
Gnu GnuTLS <=3.5.12

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "99102"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7507"
    }
  },
  "description": "GnuTLS\u662fSSL\u3001TLS\u548cDTLS\u7684\u5f00\u6e90\u5b9e\u73b0\u3002\r\n\r\nGnuTLS\u89e3\u7801\u72b6\u6001\u54cd\u5e94TLS\u6269\u5c55\u65f6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u4f7fGnuTLS\u670d\u52a1\u5668\u5d29\u6e83\u3002",
  "discovererName": "Hubert Kario (Red Hat QE BaseOS Security team)",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.gnutls.org/security.html#GNUTLS-SA-2017-4",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-15520",
  "openTime": "2017-07-20",
  "patchDescription": "GnuTLS\u662fSSL\u3001TLS\u548cDTLS\u7684\u5f00\u6e90\u5b9e\u73b0\u3002\r\n\r\nGnuTLS\u89e3\u7801\u72b6\u6001\u54cd\u5e94TLS\u6269\u5c55\u65f6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u4f7fGnuTLS\u670d\u52a1\u5668\u5d29\u6e83\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "GnuTLS\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Gnu GnuTLS \u003c=3.5.12"
  },
  "referenceLink": "https://www.gnutls.org/security.html#GNUTLS-SA-2017-4",
  "serverity": "\u4e2d",
  "submitTime": "2017-06-19",
  "title": "GnuTLS\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e"
}

FKIE_CVE-2017-7507

Vulnerability from fkie_nvd - Published: 2017-06-16 19:29 - Updated: 2026-06-17 01:24

Severity

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

References

URL	Tags
secalert@redhat.com	http://www.debian.org/security/2017/dsa-3884
secalert@redhat.com	http://www.securityfocus.com/bid/99102	Third Party Advisory, VDB Entry
secalert@redhat.com	https://access.redhat.com/errata/RHSA-2017:2292
secalert@redhat.com	https://www.gnutls.org/security.html#GNUTLS-SA-2017-4	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.debian.org/security/2017/dsa-3884
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/99102	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	https://access.redhat.com/errata/RHSA-2017:2292
af854a3a-2127-422b-91ae-364da2661108	https://www.gnutls.org/security.html#GNUTLS-SA-2017-4	Vendor Advisory

Impacted products

	Vendor	Product	Version
	gnu	gnutls	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "gnutls",
          "vendor": "GnuTLS",
          "versions": [
            {
              "status": "affected",
              "version": "3.5.12"
            }
          ]
        }
      ],
      "source": "secalert@redhat.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6117AAF1-2C27-4ED7-9C7A-F5A57FA2EC0A",
              "versionEndIncluding": "3.5.12",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application."
    },
    {
      "lang": "es",
      "value": "GnuTLS versi\u00f3n 3.5.12 y anteriores, es vulnerable a una desreferencia del puntero NULL durante la descodificaci\u00f3n de una extensi\u00f3n TLS de respuesta de estado con contenido v\u00e1lido. Esto podr\u00eda conllevar a un bloqueo de la aplicaci\u00f3n del servidor GnuTLS."
    }
  ],
  "id": "CVE-2017-7507",
  "lastModified": "2026-06-17T01:24:29.377",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-06-16T19:29:00.190",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://www.debian.org/security/2017/dsa-3884"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/99102"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/errata/RHSA-2017:2292"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.gnutls.org/security.html#GNUTLS-SA-2017-4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2017/dsa-3884"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/99102"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://access.redhat.com/errata/RHSA-2017:2292"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.gnutls.org/security.html#GNUTLS-SA-2017-4"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-W59V-WH6Q-QC58

Vulnerability from github – Published: 2022-05-14 03:53 – Updated: 2022-05-14 03:53

Details

Severity

7.5 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2017-7507"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-06-16T19:29:00Z",
    "severity": "HIGH"
  },
  "details": "GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.",
  "id": "GHSA-w59v-wh6q-qc58",
  "modified": "2022-05-14T03:53:46Z",
  "published": "2022-05-14T03:53:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7507"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:2292"
    },
    {
      "type": "WEB",
      "url": "https://www.gnutls.org/security.html#GNUTLS-SA-2017-4"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3884"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/99102"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2017-7507

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

Details

Aliases

CVE-2017-7507

Aliases

CVE-2017-7507

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2017-7507",
    "description": "GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.",
    "id": "GSD-2017-7507",
    "references": [
      "https://www.suse.com/security/cve/CVE-2017-7507.html",
      "https://www.debian.org/security/2017/dsa-3884",
      "https://access.redhat.com/errata/RHSA-2017:2292",
      "https://ubuntu.com/security/CVE-2017-7507",
      "https://advisories.mageia.org/CVE-2017-7507.html",
      "https://security.archlinux.org/CVE-2017-7507",
      "https://linux.oracle.com/cve/CVE-2017-7507.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-7507"
      ],
      "details": "GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.",
      "id": "GSD-2017-7507",
      "modified": "2023-12-13T01:21:06.231941Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2017-7507",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "gnutls",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "3.5.12"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "GnuTLS"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "NULL pointer dereference"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://www.debian.org/security/2017/dsa-3884",
            "refsource": "MISC",
            "url": "http://www.debian.org/security/2017/dsa-3884"
          },
          {
            "name": "http://www.securityfocus.com/bid/99102",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/99102"
          },
          {
            "name": "https://access.redhat.com/errata/RHSA-2017:2292",
            "refsource": "MISC",
            "url": "https://access.redhat.com/errata/RHSA-2017:2292"
          },
          {
            "name": "https://www.gnutls.org/security.html#GNUTLS-SA-2017-4",
            "refsource": "MISC",
            "url": "https://www.gnutls.org/security.html#GNUTLS-SA-2017-4"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "3.5.12",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2017-7507"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-476"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.gnutls.org/security.html#GNUTLS-SA-2017-4",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.gnutls.org/security.html#GNUTLS-SA-2017-4"
            },
            {
              "name": "99102",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/99102"
            },
            {
              "name": "DSA-3884",
              "refsource": "DEBIAN",
              "tags": [],
              "url": "http://www.debian.org/security/2017/dsa-3884"
            },
            {
              "name": "RHSA-2017:2292",
              "refsource": "REDHAT",
              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2017:2292"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2018-01-05T02:31Z",
      "publishedDate": "2017-06-16T19:29Z"
    }
  }
}

RHSA-2017:2292

Vulnerability from csaf_opensuse - Published: 2017-08-01 00:00 - Updated: 2026-09-20 10:59

Summary

security update for gnutls

Severity

Moderate

Scope

7 vulnerabilities in this advisory, including CVE-2017-7507.

CVE-2017-7507

7.5 (High)


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

Recommended: 9 products

Open the full advisory

RHSA-2017_2292

Vulnerability from csaf_redhat - Published: 2017-08-01 08:39 - Updated: 2024-11-22 10:40

Summary

Red Hat Security Advisory: gnutls security, bug fix, and enhancement update

Severity

Moderate

Scope

7 vulnerabilities in this advisory, including CVE-2017-7507.

CVE-2017-7507

A null pointer dereference flaw was found in the way GnuTLS processed ClientHello messages with status_request extension. A remote attacker could use this flaw to cause an application compiled with GnuTLS to crash.

7.5 (High)


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

Fixed: 276 products

https://access.redhat.com/errata/RHSA-2017:2292

Open the full advisory

SUSE-SU-2017:1838-1

Vulnerability from csaf_suse - Published: 2017-07-11 15:56 - Updated: 2026-09-20 12:28

Summary

Security update for gnutls

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2017-7507.

CVE-2017-7507

7.5 (High)


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

Recommended: 68 products

Open the full advisory

UBUNTU-CVE-2017-7507 (CVE-2017-7507)

Vulnerability from osv_ubuntu – Published: 2017-06-09 00:00 – Updated: 2026-04-22 07:38 – Source website

Details

Severity

7.5 (High)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2017-7507	REPORT
	https://gnutls.org/security.html#GNUTLS-SA-2017-4	REPORT
	https://ubuntu.com/security/notices/USN-3318-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2017-7507	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "gnutls-bin",
            "binary_version": "3.4.10-4ubuntu1.3"
          },
          {
            "binary_name": "guile-gnutls",
            "binary_version": "3.4.10-4ubuntu1.3"
          },
          {
            "binary_name": "libgnutls-openssl27",
            "binary_version": "3.4.10-4ubuntu1.3"
          },
          {
            "binary_name": "libgnutls30",
            "binary_version": "3.4.10-4ubuntu1.3"
          },
          {
            "binary_name": "libgnutlsxx28",
            "binary_version": "3.4.10-4ubuntu1.3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "gnutls28",
        "purl": "pkg:deb/ubuntu/gnutls28@3.4.10-4ubuntu1.3?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.4.10-4ubuntu1.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.3.15-5ubuntu2",
        "3.3.18-1ubuntu1",
        "3.3.20-1ubuntu1",
        "3.4.9-2ubuntu1",
        "3.4.10-4ubuntu1",
        "3.4.10-4ubuntu1.1",
        "3.4.10-4ubuntu1.2"
      ]
    }
  ],
  "aliases": [],
  "details": "GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.",
  "id": "UBUNTU-CVE-2017-7507",
  "modified": "2026-04-22T07:38:13Z",
  "published": "2017-06-09T00:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-7507"
    },
    {
      "type": "REPORT",
      "url": "https://gnutls.org/security.html#GNUTLS-SA-2017-4"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-3318-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2017-7507"
    }
  ],
  "related": [
    "USN-3318-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2017-7507"
  ]
}

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.

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.

Action not permitted

CVE-2017-7507 (GCVE-0-2017-7507)

BELL-CVE-2017-7507 (CVE-2017-7507)

CNVD-2017-15520

FKIE_CVE-2017-7507

GHSA-W59V-WH6Q-QC58

GSD-2017-7507

RHSA-2017:2292

RHSA-2017_2292

SUSE-SU-2017:1838-1

UBUNTU-CVE-2017-7507 (CVE-2017-7507)

Tags

Sightings

Nomenclature

Related by attack behaviour