CVE-2019-5435
Quick assessment
Affected
curl curl
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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。
Possible ATT&CK Techniques 1 AI
T1210.001
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I. Basic Information for CVE-2019-5435
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An integer overflow in curl's URL API results in a buffer overflow in libcurl 7.62.0 to and including 7.64.1.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
缓冲区大小计算不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Haxx libcurl 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2019-5435
| # | POC Description | Source Link | Shenlong Link |
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Vendor Advisories for CVE-2019-5435 (5)
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https://support.f5.com/csp/article/K08125515 x_refsource_CONFIRM
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https://security.netapp.com/advisory/ntap-20190606-0004/ x_refsource_CONFIRM
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https://www.oracle.com/security-alerts/cpuoct2020.html x_refsource_MISC
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https://www.oracle.com/security-alerts/cpuapr2020.html x_refsource_MISC
Mailing List Discussions for CVE-2019-5435 (1)
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMG3V4VTX2SE3EW3HQTN3DDLQBTORQC2/ vendor-advisory x_refsource_FEDORA
Other References for CVE-2019-5435 (1)
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https://curl.haxx.se/docs/CVE-2019-5435.html x_refsource_CONFIRM
IV. Related Vulnerabilities
V. Comments for CVE-2019-5435
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