cnvd - cnvd-2018-07359

CNVD-2018-07359

Vulnerability from cnvd - Published: 2018-04-10

Title

Netwide Assembler堆缓冲区过读漏洞

Description

Netwide Assembler (NASM)是一款可移植、模块化的80x86和x86-64汇编器。 Netwide Assembler (NASM) 2.13.02rc2中的asm/preproc.c中的tokenize函数存在堆缓冲区过读漏洞,目前没有详细的漏洞描述。

Severity

中

Patch Name

Netwide Assembler堆缓冲区过读漏洞的补丁

Patch Description

Netwide Assembler (NASM)是一款可移植、模块化的80x86和x86-64汇编器。 Netwide Assembler (NASM) 2.13.02rc2中的asm/preproc.c中的tokenize函数存在堆缓冲区过读漏洞,目前没有详细的漏洞描述。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： http://www.nasm.us/

Reference

https://bugzilla.nasm.us/show_bug.cgi?id=3392446

Impacted products

Name
Nasm Netwide Assembler 2.13.02rc2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8881"
    }
  },
  "description": "Netwide Assembler (NASM)\u662f\u4e00\u6b3e\u53ef\u79fb\u690d\u3001\u6a21\u5757\u5316\u768480x86\u548cx86-64\u6c47\u7f16\u5668\u3002\r\n\r\nNetwide Assembler (NASM) 2.13.02rc2\u4e2d\u7684asm/preproc.c\u4e2d\u7684tokenize\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u8fc7\u8bfb\u6f0f\u6d1e,\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u63cf\u8ff0\u3002",
  "discovererName": "Jun",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://www.nasm.us/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-07359",
  "openTime": "2018-04-10",
  "patchDescription": "Netwide Assembler (NASM)\u662f\u4e00\u6b3e\u53ef\u79fb\u690d\u3001\u6a21\u5757\u5316\u768480x86\u548cx86-64\u6c47\u7f16\u5668\u3002\r\n\r\nNetwide Assembler (NASM) 2.13.02rc2\u4e2d\u7684asm/preproc.c\u4e2d\u7684tokenize\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u8fc7\u8bfb\u6f0f\u6d1e,\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u63cf\u8ff0\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": "Netwide Assembler\u5806\u7f13\u51b2\u533a\u8fc7\u8bfb\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Nasm Netwide Assembler 2.13.02rc2"
  },
  "referenceLink": "https://bugzilla.nasm.us/show_bug.cgi?id=3392446",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-21",
  "title": "Netwide Assembler\u5806\u7f13\u51b2\u533a\u8fc7\u8bfb\u6f0f\u6d1e"
}

CVE-2018-8881 (GCVE-0-2018-8881)

Vulnerability from cvelistv5 – Published: 2018-03-20 23:00 – Updated: 2024-08-05 07:10

Summary

Netwide Assembler (NASM) 2.13.02rc2 has a heap-based buffer over-read in the function tokenize in asm/preproc.c, related to an unterminated string.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://bugzilla.nasm.us/show_bug.cgi?id=3392446	x_refsource_MISC
	https://usn.ubuntu.com/3694-1/	vendor-advisoryx_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T07:10:46.928Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.nasm.us/show_bug.cgi?id=3392446"
          },
          {
            "name": "USN-3694-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3694-1/"
          },
          {
            "name": "openSUSE-SU-2020:0952",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html"
          },
          {
            "name": "openSUSE-SU-2020:0954",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-03-20T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Netwide Assembler (NASM) 2.13.02rc2 has a heap-based buffer over-read in the function tokenize in asm/preproc.c, related to an unterminated string."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-07-13T20:06:26",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.nasm.us/show_bug.cgi?id=3392446"
        },
        {
          "name": "USN-3694-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3694-1/"
        },
        {
          "name": "openSUSE-SU-2020:0952",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html"
        },
        {
          "name": "openSUSE-SU-2020:0954",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-8881",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Netwide Assembler (NASM) 2.13.02rc2 has a heap-based buffer over-read in the function tokenize in asm/preproc.c, related to an unterminated string."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.nasm.us/show_bug.cgi?id=3392446",
              "refsource": "MISC",
              "url": "https://bugzilla.nasm.us/show_bug.cgi?id=3392446"
            },
            {
              "name": "USN-3694-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3694-1/"
            },
            {
              "name": "openSUSE-SU-2020:0952",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html"
            },
            {
              "name": "openSUSE-SU-2020:0954",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-8881",
    "datePublished": "2018-03-20T23:00:00",
    "dateReserved": "2018-03-20T00:00:00",
    "dateUpdated": "2024-08-05T07:10:46.928Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

CNVD-2018-07359

CVE-2018-8881 (GCVE-0-2018-8881)

Tags

Sightings

Nomenclature