Vulnerability-Lookup

CNVD-2019-35854

Vulnerability from cnvd - Published: 2019-10-18

Title

Haxx libcurl整数溢出漏洞

Description

Haxx libcurl是瑞典Haxx公司的一款开源的客户端URL传输库。该产品支持FTP、SFTP、TFTP和HTTP等协议。 Haxx libcurl 7.62.0版本至7.64.1版本中存在整数溢出漏洞，攻击者可利用该漏洞导致缓冲区溢出。

Severity

中

Patch Name

Haxx libcurl整数溢出漏洞的补丁

Patch Description

Haxx libcurl是瑞典Haxx公司的一款开源的客户端URL传输库。该产品支持FTP、SFTP、TFTP和HTTP等协议。 Haxx libcurl 7.62.0版本至7.64.1版本中存在整数溢出漏洞，攻击者可利用该漏洞导致缓冲区溢出。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://curl.haxx.se/docs/CVE-2019-5435.html

Reference

https://curl.haxx.se/docs/CVE-2019-5435.html

Impacted products

Name
Haxx Libcurl >=7.62.0，<=7.64.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-5435",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5435"
    }
  },
  "description": "Haxx libcurl\u662f\u745e\u5178Haxx\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u5ba2\u6237\u7aefURL\u4f20\u8f93\u5e93\u3002\u8be5\u4ea7\u54c1\u652f\u6301FTP\u3001SFTP\u3001TFTP\u548cHTTP\u7b49\u534f\u8bae\u3002\n\nHaxx libcurl 7.62.0\u7248\u672c\u81f37.64.1\u7248\u672c\u4e2d\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://curl.haxx.se/docs/CVE-2019-5435.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-35854",
  "openTime": "2019-10-18",
  "patchDescription": "Haxx libcurl\u662f\u745e\u5178Haxx\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u5ba2\u6237\u7aefURL\u4f20\u8f93\u5e93\u3002\u8be5\u4ea7\u54c1\u652f\u6301FTP\u3001SFTP\u3001TFTP\u548cHTTP\u7b49\u534f\u8bae\u3002\r\n\r\nHaxx libcurl 7.62.0\u7248\u672c\u81f37.64.1\u7248\u672c\u4e2d\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\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": "Haxx libcurl\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Haxx Libcurl \u003e=7.62.0\uff0c\u003c=7.64.1"
  },
  "referenceLink": "https://curl.haxx.se/docs/CVE-2019-5435.html",
  "serverity": "\u4e2d",
  "submitTime": "2019-05-24",
  "title": "Haxx libcurl\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2019-5435 (GCVE-0-2019-5435)

Vulnerability from cvelistv5 – Published: 2019-05-28 18:44 – Updated: 2024-08-04 19:54

Summary

An integer overflow in curl's URL API results in a buffer overflow in libcurl 7.62.0 to and including 7.64.1.

Severity

No CVSS data available.

CWE

CWE-131 - Incorrect Calculation of Buffer Size (CWE-131)

Assigner

hackerone mitre root Scorecard

References

8 references

URL	Tags
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://security.gentoo.org/glsa/202003-29	vendor-advisoryx_refsource_GENTOO
https://www.oracle.com/security-alerts/cpuapr2020.html	x_refsource_MISC
https://www.oracle.com/technetwork/security-advis…	x_refsource_MISC
https://www.oracle.com/security-alerts/cpuoct2020.html	x_refsource_MISC
https://curl.haxx.se/docs/CVE-2019-5435.html	x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-2019060…	x_refsource_CONFIRM
https://support.f5.com/csp/article/K08125515	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
curl	curl	Affected: Fixed in 7.65.0

Date Public

2019-05-22 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.

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.

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CNVD-2019-35854

CVE-2019-5435 (GCVE-0-2019-5435)

Tags

Sightings

Nomenclature

Related by attack behaviour