Vulnerability-Lookup

CNVD-2018-06539

Vulnerability from cnvd - Published: 2018-03-28

Title

OpenSSL拒绝服务漏洞（CNVD-2018-06539 ）

Description

OpenSSL是一种开放源码的SSL实现，用来实现网络通信的高强度加密。 OpenSSL 1.1.0、1.0.2版本存在拒绝服务漏洞，该漏洞源于使用递归过度的恶意输入，构造的ASN.1类型可造成栈溢出，导致拒绝服务攻击。

Severity

中

Patch Name

OpenSSL拒绝服务漏洞（CNVD-2018-06539 ）的补丁

Patch Description

OpenSSL是一种开放源码的SSL实现，用来实现网络通信的高强度加密。 OpenSSL 1.1.0、1.0.2版本存在拒绝服务漏洞，该漏洞源于使用递归过度的恶意输入，构造的ASN.1类型可造成栈溢出，导致拒绝服务攻击。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

OpenSSL Project已经为此发布了一个安全公告（20180327）以及相应补丁： https://www.openssl.org/news/secadv/20180327.txt

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-0739

Impacted products

Name
['OpenSSL OpenSSL 1.1.0', 'OpenSSL OpenSSL 1.0.2']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "103518"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0739"
    }
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  "description": "OpenSSL\u662f\u4e00\u79cd\u5f00\u653e\u6e90\u7801\u7684SSL\u5b9e\u73b0\uff0c\u7528\u6765\u5b9e\u73b0\u7f51\u7edc\u901a\u4fe1\u7684\u9ad8\u5f3a\u5ea6\u52a0\u5bc6\u3002\r\n\r\nOpenSSL 1.1.0\u30011.0.2\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f7f\u7528\u9012\u5f52\u8fc7\u5ea6\u7684\u6076\u610f\u8f93\u5165\uff0c\u6784\u9020\u7684ASN.1\u7c7b\u578b\u53ef\u9020\u6210\u6808\u6ea2\u51fa\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Matt Caswell",
  "formalWay": "OpenSSL Project\u5df2\u7ecf\u4e3a\u6b64\u53d1\u5e03\u4e86\u4e00\u4e2a\u5b89\u5168\u516c\u544a\uff0820180327\uff09\u4ee5\u53ca\u76f8\u5e94\u8865\u4e01\uff1a\r\nhttps://www.openssl.org/news/secadv/20180327.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-06539",
  "openTime": "2018-03-28",
  "patchDescription": "OpenSSL\u662f\u4e00\u79cd\u5f00\u653e\u6e90\u7801\u7684SSL\u5b9e\u73b0\uff0c\u7528\u6765\u5b9e\u73b0\u7f51\u7edc\u901a\u4fe1\u7684\u9ad8\u5f3a\u5ea6\u52a0\u5bc6\u3002\r\n\r\nOpenSSL 1.1.0\u30011.0.2\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f7f\u7528\u9012\u5f52\u8fc7\u5ea6\u7684\u6076\u610f\u8f93\u5165\uff0c\u6784\u9020\u7684ASN.1\u7c7b\u578b\u53ef\u9020\u6210\u6808\u6ea2\u51fa\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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": "OpenSSL\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-06539 \uff09\u7684\u8865\u4e01",
  "products": {
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      "OpenSSL  OpenSSL 1.1.0",
      "OpenSSL OpenSSL 1.0.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-0739",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-28",
  "title": "OpenSSL\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-06539 \uff09"
}

CVE-2018-0739 (GCVE-0-2018-0739)

Vulnerability from cvelistv5 – Published: 2018-03-27 21:00 – Updated: 2024-09-16 22:35

Title

Constructed ASN.1 types with a recursive definition could exceed the stack

Summary

Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g). Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n).

Severity

No CVSS data available.

CWE

Stack overflow

Assigner

openssl

References

34 references

URL	Tags
https://usn.ubuntu.com/3611-2/	vendor-advisoryx_refsource_UBUNTU
https://www.debian.org/security/2018/dsa-4158	vendor-advisoryx_refsource_DEBIAN
https://security.gentoo.org/glsa/201811-21	vendor-advisoryx_refsource_GENTOO
https://access.redhat.com/errata/RHSA-2019:0367	vendor-advisoryx_refsource_REDHAT
https://www.debian.org/security/2018/dsa-4157	vendor-advisoryx_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2018:3505	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/103518	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1040576	vdb-entryx_refsource_SECTRACK
https://access.redhat.com/errata/RHSA-2018:3221	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/105609	vdb-entryx_refsource_BID
https://usn.ubuntu.com/3611-1/	vendor-advisoryx_refsource_UBUNTU
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2019:0366	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:3090	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:1711	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:1712	vendor-advisoryx_refsource_REDHAT
http://www.oracle.com/technetwork/security-adviso…	x_refsource_CONFIRM
http://www.oracle.com/technetwork/security-adviso…	x_refsource_CONFIRM
http://www.oracle.com/technetwork/security-adviso…	x_refsource_CONFIRM
https://www.oracle.com/technetwork/security-advis…	x_refsource_CONFIRM
https://www.oracle.com/technetwork/security-advis…	x_refsource_MISC
https://www.oracle.com/technetwork/security-advis…	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2018072…	x_refsource_CONFIRM
https://security.gentoo.org/glsa/202007-53	vendor-advisoryx_refsource_GENTOO
https://securityadvisories.paloaltonetworks.com/H…	x_refsource_CONFIRM
https://www.oracle.com//security-alerts/cpujul2021.html	x_refsource_MISC
https://www.tenable.com/security/tns-2018-07	x_refsource_CONFIRM
https://www.tenable.com/security/tns-2018-04	x_refsource_CONFIRM
https://nodejs.org/en/blog/vulnerability/march-20…	x_refsource_CONFIRM
https://git.openssl.org/gitweb/?p=openssl.git%3Ba…	x_refsource_CONFIRM
https://git.openssl.org/gitweb/?p=openssl.git%3Ba…	x_refsource_CONFIRM
https://www.tenable.com/security/tns-2018-06	x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-2018033…	x_refsource_CONFIRM
https://www.openssl.org/news/secadv/20180327.txt	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
OpenSSL	OpenSSL	Affected: Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g) Affected: Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n)

Date Public

2018-03-27 00:00

Credits

OSS-fuzz

Show details on NVD website

JSON

To clipboard

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        "title": "CVE Program Container"
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        }
      ],
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        {
          "other": {
            "content": {
              "lang": "eng",
              "url": "https://www.openssl.org/policies/secpolicy.html#Moderate",
              "value": "Moderate"
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        },
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          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:3221"
        },
        {
          "name": "105609",
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        },
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          "name": "RHSA-2019:1712",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:1712"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20180726-0002/"
        },
        {
          "name": "GLSA-202007-53",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202007-53"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://securityadvisories.paloaltonetworks.com/Home/Detail/133"
        },
        {
          "tags": [
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          ],
          "url": "https://www.oracle.com//security-alerts/cpujul2021.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.tenable.com/security/tns-2018-07"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.tenable.com/security/tns-2018-04"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://nodejs.org/en/blog/vulnerability/march-2018-security-releases/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=2ac4c6f7b2b2af20c0e2b0ba05367e454cd11b33"
        },
        {
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          ],
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        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.tenable.com/security/tns-2018-06"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20180330-0002/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.openssl.org/news/secadv/20180327.txt"
        }
      ],
      "title": "Constructed ASN.1 types with a recursive definition could exceed the stack",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "openssl-security@openssl.org",
          "DATE_PUBLIC": "2018-03-27",
          "ID": "CVE-2018-0739",
          "STATE": "PUBLIC",
          "TITLE": "Constructed ASN.1 types with a recursive definition could exceed the stack"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "OpenSSL",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g)"
                          },
                          {
                            "version_value": "Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n)"
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                      }
                    }
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                },
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              }
            ]
          }
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              "lang": "eng",
              "value": "Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g). Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n)."
            }
          ]
        },
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            "url": "https://www.openssl.org/policies/secpolicy.html#Moderate",
            "value": "Moderate"
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                  "lang": "eng",
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              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "USN-3611-2",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3611-2/"
            },
            {
              "name": "DSA-4158",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2018/dsa-4158"
            },
            {
              "name": "GLSA-201811-21",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201811-21"
            },
            {
              "name": "RHSA-2019:0367",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:0367"
            },
            {
              "name": "DSA-4157",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2018/dsa-4157"
            },
            {
              "name": "RHSA-2018:3505",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3505"
            },
            {
              "name": "103518",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/103518"
            },
            {
              "name": "1040576",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1040576"
            },
            {
              "name": "RHSA-2018:3221",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3221"
            },
            {
              "name": "105609",
              "refsource": "BID",
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            },
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              "name": "USN-3611-1",
              "refsource": "UBUNTU",
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              "name": "[debian-lts-announce] 20180330 [SECURITY] [DLA 1330-1] openssl security update",
              "refsource": "MLIST",
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            },
            {
              "name": "RHSA-2019:0366",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:0366"
            },
            {
              "name": "RHSA-2018:3090",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3090"
            },
            {
              "name": "RHSA-2019:1711",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:1711"
            },
            {
              "name": "RHSA-2019:1712",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:1712"
            },
            {
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              "refsource": "CONFIRM",
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              "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html"
            },
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              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20180726-0002/"
            },
            {
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              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202007-53"
            },
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              "name": "https://securityadvisories.paloaltonetworks.com/Home/Detail/133",
              "refsource": "CONFIRM",
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            },
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              "refsource": "MISC",
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            },
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              "url": "https://www.tenable.com/security/tns-2018-07"
            },
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              "url": "https://www.tenable.com/security/tns-2018-04"
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              "refsource": "CONFIRM",
              "url": "https://nodejs.org/en/blog/vulnerability/march-2018-security-releases/"
            },
            {
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            },
            {
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              "refsource": "CONFIRM",
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            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20180330-0002/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20180330-0002/"
            },
            {
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              "url": "https://www.openssl.org/news/secadv/20180327.txt"
            }
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        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5",
    "assignerShortName": "openssl",
    "cveId": "CVE-2018-0739",
    "datePublished": "2018-03-27T21:00:00.000Z",
    "dateReserved": "2017-11-30T00:00:00.000Z",
    "dateUpdated": "2024-09-16T22:35:29.998Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

CNVD-2018-06539

CVE-2018-0739 (GCVE-0-2018-0739)

Tags

Sightings

Nomenclature