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Vulnerability Details : CVE-2017-1000099

When asking to get a file from a file:// URL, libcurl provides a feature that outputs meta-data about the file using HTTP-like headers. The code doing this would send the wrong buffer to the user (stdout or the application's provide callback), which could lead to other private data from the heap to get inadvertently displayed. The wrong buffer was an uninitialized memory area allocated on the heap and if it turned out to not contain any zero byte, it would continue and display the data following that buffer in memory.
Publish Date : 2017-10-05 Last Update Date : 2017-11-01
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- CVSS Scores & Vulnerability Types

CVSS Score
4.3
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Obtain Information
CWE ID 200

- Products Affected By CVE-2017-1000099

# Product Type Vendor Product Version Update Edition Language
1 Application Haxx Libcurl 7.54.1 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Haxx Libcurl 1

- References For CVE-2017-1000099

http://www.securitytracker.com/id/1039119
SECTRACK 1039119
https://curl.haxx.se/docs/adv_20170809C.html
http://www.securityfocus.com/bid/100281
BID 100281
https://security.gentoo.org/glsa/201709-14
GENTOO GLSA-201709-14
https://curl.haxx.se/0809C.patch CONFIRM

- Metasploit Modules Related To CVE-2017-1000099

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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