cnvd - cnvd-2017-30593

cnvd-2017-30593

Vulnerability from cnvd

Title: Libgcrypt信息泄露漏洞（CNVD-2017-30593）

Description:

libgcrypt是基于GnuPG代码的密码库。

libgcrypt存在安全漏洞，允许远程攻击者利用漏洞提交特殊请求获取敏感信息。

Severity: 中

Patch Name: Libgcrypt信息泄露漏洞（CNVD-2017-30593）的补丁

Patch Description:

libgcrypt是基于GnuPG代码的密码库。

libgcrypt存在安全漏洞，允许远程攻击者利用漏洞提交特殊请求获取敏感信息。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:

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://gnupg.org/software/libgcrypt/index.html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-0379

Impacted products

Name
GnuPG Libgcrypt <1.8.1

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "100503"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-0379"
    }
  },
  "description": "libgcrypt\u662f\u57fa\u4e8eGnuPG\u4ee3\u7801\u7684\u5bc6\u7801\u5e93\u3002\r\n\r\nlibgcrypt\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "NIIBE Yutaka",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://gnupg.org/software/libgcrypt/index.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-30593",
  "openTime": "2017-10-18",
  "patchDescription": "libgcrypt\u662f\u57fa\u4e8eGnuPG\u4ee3\u7801\u7684\u5bc6\u7801\u5e93\u3002\r\n\r\nlibgcrypt\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Libgcrypt\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2017-30593\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "GnuPG Libgcrypt \u003c1.8.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-0379",
  "serverity": "\u4e2d",
  "submitTime": "2017-08-30",
  "title": "Libgcrypt\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2017-30593\uff09"
}

CVE-2017-0379 (GCVE-0-2017-0379)

Vulnerability from cvelistv5

Published

2017-08-29 22:00

Modified

2024-08-05 13:03

Severity ?

CWE

local side-channel attack

Summary

Libgcrypt before 1.8.1 does not properly consider Curve25519 side-channel attacks, which makes it easier for attackers to discover a secret key, related to cipher/ecc.c and mpi/ec.c.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/100503	vdb-entry, x_refsource_BID
	http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html	x_refsource_CONFIRM
	https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1041294	vdb-entry, x_refsource_SECTRACK
	https://www.debian.org/security/2017/dsa-3959	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-security-announce/2017/msg00221.html	x_refsource_MISC
	https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git%3Ba=commit%3Bh=da780c8183cccc8f533c8ace8211ac2cb2bdee7b	x_refsource_MISC
	https://eprint.iacr.org/2017/806	x_refsource_MISC
	https://security-tracker.debian.org/tracker/CVE-2017-0379	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20180726-0002/	x_refsource_CONFIRM
	https://bugs.debian.org/873383	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	libgcrypt	Version: libgcrypt

Show details on NVD website

JSON

To clipboard

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    "dateReserved": "2016-11-29T00:00:00",
    "dateUpdated": "2024-08-05T13:03:56.982Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

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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