cnvd - cnvd-2019-28647

cnvd-2019-28647

Vulnerability from cnvd

Title: GNU Binutils输入验证错误漏洞

Description:

GNU Binutils（GNU Binary Utilities或binutils）是GNU计划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 2.32版本中的readelf.c文件的apply_relocations存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。攻击者可利用该漏洞可能会导致泄露敏感信息或拒绝服务（DoS）。

Severity: 中

Patch Name: GNU Binutils输入验证错误漏洞的补丁

Patch Description:

GNU Binutils 2.32版本中的readelf.c文件的apply_relocations存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。攻击者可利用该漏洞可能会导致泄露敏感信息或拒绝服务（DoS）。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/attachment.cgi?id=11922&action=diff

Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-14444

Impacted products

Name
GNU Binutils 2.32

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2019-14444",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-14444"
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  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1ahttps://sourceware.org/bugzilla/attachment.cgi?id=11922\u0026action=diff",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-28647",
  "openTime": "2019-08-23",
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  "patchName": "GNU Binutils\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "GNU Binutils 2.32"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-14444",
  "serverity": "\u4e2d",
  "submitTime": "2019-07-31",
  "title": "GNU Binutils\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-14444 (GCVE-0-2019-14444)

Vulnerability from cvelistv5

Published

2019-07-30 12:05

Modified

2024-08-05 00:19

Severity ?

CWE

Summary

apply_relocations in readelf.c in GNU Binutils 2.32 contains an integer overflow that allows attackers to trigger a write access violation (in byte_put_little_endian function in elfcomm.c) via an ELF file, as demonstrated by readelf.

References

▼	URL	Tags
	https://sourceware.org/bugzilla/show_bug.cgi?id=24829	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20190822-0002/	x_refsource_CONFIRM
	https://usn.ubuntu.com/4336-1/	vendor-advisory, x_refsource_UBUNTU
	https://security.gentoo.org/glsa/202007-39	vendor-advisory, x_refsource_GENTOO
	http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00078.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00004.html	vendor-advisory, x_refsource_SUSE

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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