cnvd - cnvd-2020-70959

cnvd-2020-70959

Vulnerability from cnvd

Title: GNU Binutils缓冲区溢出漏洞（CNVD-2020-70959）

Description:

GNU Binutils（GNU Binary Utilities或binutils）是GNU社区的开发的一组编程语言工具程序。该程序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。

GNU Binutils 2.34版本存在缓冲区溢出漏洞，该漏洞源于无效的进程符号表，GNU Binutils 2.34中的二进制文件描述符(BFD)存在一个拒绝服务漏洞。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: GNU Binutils缓冲区溢出漏洞（CNVD-2020-70959）的补丁

Patch Description:

GNU Binutils 2.34版本存在缓冲区溢出漏洞，该漏洞源于无效的进程符号表，GNU Binutils 2.34中的二进制文件描述符(BFD)存在一个拒绝服务漏洞。目前没有详细的漏洞细节提供。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://sourceware.org/bugzilla/show_bug.cgi?id=25822

Reference: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=001890e1f9269697f7e0212430a51479271bdab2

Impacted products

Name
Gnu GNU Binutils 2.34

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-16591",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-16591"
    }
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  "description": "GNU Binutils\uff08GNU Binary Utilities\u6216binutils\uff09\u662fGNU\u793e\u533a\u7684\u5f00\u53d1\u7684\u4e00\u7ec4\u7f16\u7a0b\u8bed\u8a00\u5de5\u5177\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u4e3b\u8981\u7528\u4e8e\u5904\u7406\u591a\u79cd\u683c\u5f0f\u7684\u76ee\u6807\u6587\u4ef6\uff0c\u5e76\u63d0\u4f9b\u6709\u8fde\u63a5\u5668\u3001\u6c47\u7f16\u5668\u548c\u5176\u4ed6\u7528\u4e8e\u76ee\u6807\u6587\u4ef6\u548c\u6863\u6848\u7684\u5de5\u5177\u3002\n\nGNU Binutils 2.34\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u65e0\u6548\u7684\u8fdb\u7a0b\u7b26\u53f7\u8868\uff0cGNU Binutils 2.34\u4e2d\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u63cf\u8ff0\u7b26(BFD)\u5b58\u5728\u4e00\u4e2a\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-70959",
  "openTime": "2020-12-13",
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  "patchName": "GNU Binutils\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-70959\uff09\u7684\u8865\u4e01",
  "products": {
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  "referenceLink": "https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=001890e1f9269697f7e0212430a51479271bdab2",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-11",
  "title": "GNU Binutils\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-70959\uff09"
}

CVE-2020-16591 (GCVE-0-2020-16591)

Vulnerability from cvelistv5

Published

2020-12-09 21:05

Modified

2024-08-04 13:45

Severity ?

CWE

Summary

A Denial of Service vulnerability exists in the Binary File Descriptor (BFD) in GNU Binutils 2.35 due to an invalid read in process_symbol_table, as demonstrated in readeif.

References

▼	URL	Tags
	https://sourceware.org/bugzilla/show_bug.cgi?id=25822	x_refsource_MISC
	https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=001890e1f9269697f7e0212430a51479271bdab2	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20210115-0003/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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