Vulnerability-Lookup

CNVD-2017-12575

Vulnerability from cnvd - Published: 2017-07-04

Title

Netwide Assembler (NASM)内存错误引用漏洞

Description

Netwide Assembler (NASM)是一个基于Linux的汇编器，它能够创建二进制文件并编写引导加载程序。tool nasm是NASM的用户工具。 NASM 2.14rc0版本中的tool nasm存在内存错误引用漏洞。远程攻击者可利用该漏洞可能执行代码。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://www.nasm.us/

Reference

https://bugzilla.nasm.us/show_bug.cgi?id=3392414

Impacted products

Name
Nasm Nasm 2.14rc0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-10686"
    }
  },
  "description": "Netwide Assembler (NASM)\u662f\u4e00\u4e2a\u57fa\u4e8eLinux\u7684\u6c47\u7f16\u5668\uff0c\u5b83\u80fd\u591f\u521b\u5efa\u4e8c\u8fdb\u5236\u6587\u4ef6\u5e76\u7f16\u5199\u5f15\u5bfc\u52a0\u8f7d\u7a0b\u5e8f\u3002tool nasm\u662fNASM\u7684\u7528\u6237\u5de5\u5177\u3002\r\n\r\nNASM 2.14rc0\u7248\u672c\u4e2d\u7684tool nasm\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://www.nasm.us/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-12575",
  "openTime": "2017-07-04",
  "products": {
    "product": "Nasm Nasm 2.14rc0"
  },
  "referenceLink": "https://bugzilla.nasm.us/show_bug.cgi?id=3392414",
  "serverity": "\u9ad8",
  "submitTime": "2017-06-30",
  "title": "Netwide Assembler (NASM)\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e"
}

CVE-2017-10686 (GCVE-0-2017-10686)

Vulnerability from cvelistv5 – Published: 2017-06-29 23:00 – Updated: 2024-08-05 17:41

Summary

In Netwide Assembler (NASM) 2.14rc0, there are multiple heap use after free vulnerabilities in the tool nasm. The related heap is allocated in the token() function and freed in the detoken() function (called by pp_getline()) - it is used again at multiple positions later that could cause multiple damages. For example, it causes a corrupted double-linked list in detoken(), a double free or corruption in delete_Token(), and an out-of-bounds write in detoken(). It has a high possibility to lead to a remote code execution attack.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://usn.ubuntu.com/3694-1/	vendor-advisoryx_refsource_UBUNTU
https://bugzilla.nasm.us/show_bug.cgi?id=3392414	x_refsource_MISC
https://security.gentoo.org/glsa/201903-19	vendor-advisoryx_refsource_GENTOO

Date Public

2017-06-29 00:00

Show details on NVD website

JSON

To clipboard

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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.
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.