Vulnerability-Lookup

CNVD-2017-36470

Vulnerability from cnvd - Published: 2017-12-07

Title

GNU Binutils Binary File Descriptor库缓冲区溢出漏洞

Description

GNU Binutils（又名GNU Binary Utilities或binutils）是GNU计划开发的一组编程语言工具程序，它主要用于处理多种格式的目标文件，并提供有连接器、汇编器和其他用于目标文件和档案的工具。Binary File Descriptor（BFD）library（又名libbfd）是其中的一个以各种格式便携式操作对象文件的库。 GNU Binutils 2.29.1版本中的BFD库的elf.c文件的‘bfd_getl32’函数存在缓冲区溢出漏洞。远程攻击者借助特制的对象文件利用该漏洞造成拒绝服务（应用程序崩溃）。

Severity

中

Patch Name

GNU Binutils Binary File Descriptor库缓冲区溢出漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.gnu.org/

Reference

https://sourceware.org/bugzilla/show_bug.cgi?id=22421

Impacted products

Name
GNU Binutils 2.29.1

Show details on source website

JSON

To clipboard

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      "cveNumber": "CVE-2017-17080"
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}

CVE-2017-17080 (GCVE-0-2017-17080)

Vulnerability from cvelistv5 – Published: 2017-11-30 21:00 – Updated: 2024-08-05 20:43

Summary

elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, does not validate sizes of core notes, which allows remote attackers to cause a denial of service (bfd_getl32 heap-based buffer over-read and application crash) via a crafted object file, related to elfcore_grok_netbsd_procinfo, elfcore_grok_openbsd_procinfo, and elfcore_grok_nto_status.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://sourceware.org/bugzilla/show_bug.cgi?id=22421	x_refsource_MISC
https://security.gentoo.org/glsa/201811-17	vendor-advisoryx_refsource_GENTOO

Date Public

2017-11-30 00:00

Show details on NVD website

JSON

To clipboard

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    ],
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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.