Vulnerability-Lookup

CNVD-2016-00958

Vulnerability from cnvd - Published: 2016-02-16

Title

libdwarf内存破坏漏洞

Description

Samsung libdwarf是一套用于读取和写入DWARF2调试信息的工具。 libdwarf存在内存损坏漏洞，允许攻击者可利用该漏洞使应用程序崩溃或执行任意代码。

Severity

高

Formal description

目前没有详细的解决方案提供： http://sourceforge.net/projects/libdwarf/

Reference

http://www.securityfocus.com/bid/81732

Impacted products

Name
libdwarf libdwarf

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "81732"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-2050"
    }
  },
  "description": "Samsung libdwarf\u662f\u4e00\u5957\u7528\u4e8e\u8bfb\u53d6\u548c\u5199\u5165DWARF2\u8c03\u8bd5\u4fe1\u606f\u7684\u5de5\u5177\u3002\r\n\r\nlibdwarf\u5b58\u5728\u5185\u5b58\u635f\u574f\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Qixue Xiao at Tsinghua University",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://sourceforge.net/projects/libdwarf/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-00958",
  "openTime": "2016-02-16",
  "products": {
    "product": "libdwarf libdwarf"
  },
  "referenceLink": "http://www.securityfocus.com/bid/81732",
  "serverity": "\u9ad8",
  "submitTime": "2016-02-08",
  "title": "libdwarf\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}

CVE-2016-2050 (GCVE-0-2016-2050)

Vulnerability from cvelistv5 – Published: 2017-01-31 19:00 – Updated: 2024-08-05 23:17

Summary

The get_abbrev_array_info function in libdwarf-20151114 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted elf file.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
http://www.openwall.com/lists/oss-security/2016/01/19/9	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2016/01/25/3	mailing-listx_refsource_MLIST

Date Public

2016-01-19 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.