National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

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Search Parameters:
  • Contains Software Flaws (CVE)
  • CPE Product Version: cpe:/a:haxx:curl:7.37.0
There are 36 matching records.
Displaying matches 21 through 36.
Vuln ID Summary CVSS Severity
CVE-2016-9953

The verify_certificate function in lib/vtls/schannel.c in libcurl 7.30.0 through 7.51.0, when built for Windows CE using the schannel TLS backend, allows remote attackers to obtain sensitive information, cause a denial of service (crash), or possibly have unspecified other impact via a wildcard certificate name, which triggers an out-of-bounds read.

Published: March 12, 2018; 05:29:00 PM -04:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2016-9952

The verify_certificate function in lib/vtls/schannel.c in libcurl 7.30.0 through 7.51.0, when built for Windows CE using the schannel TLS backend, makes it easier for remote attackers to conduct man-in-the-middle attacks via a crafted wildcard SAN in a server certificate, as demonstrated by "*.com."

Published: March 12, 2018; 05:29:00 PM -04:00
V3: 8.1 HIGH
V2: 6.8 MEDIUM
CVE-2018-1000007

libcurl 7.1 through 7.57.0 might accidentally leak authentication data to third parties. When asked to send custom headers in its HTTP requests, libcurl will send that set of headers first to the host in the initial URL but also, if asked to follow redirects and a 30X HTTP response code is returned, to the host mentioned in URL in the `Location:` response header value. Sending the same set of headers to subsequent hosts is in particular a problem for applications that pass on custom `Authorization:` headers, as this header often contains privacy sensitive information or data that could allow others to impersonate the libcurl-using client's request.

Published: January 24, 2018; 05:29:00 PM -05:00
V3: 9.8 CRITICAL
V2: 5.0 MEDIUM
CVE-2017-8817

The FTP wildcard function in curl and libcurl before 7.57.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) or possibly have unspecified other impact via a string that ends with an '[' character.

Published: November 29, 2017; 01:29:00 PM -05:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2017-8816

The NTLM authentication feature in curl and libcurl before 7.57.0 on 32-bit platforms allows attackers to cause a denial of service (integer overflow and resultant buffer overflow, and application crash) or possibly have unspecified other impact via vectors involving long user and password fields.

Published: November 29, 2017; 01:29:00 PM -05:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2017-1000101

curl supports "globbing" of URLs, in which a user can pass a numerical range to have the tool iterate over those numbers to do a sequence of transfers. In the globbing function that parses the numerical range, there was an omission that made curl read a byte beyond the end of the URL if given a carefully crafted, or just wrongly written, URL. The URL is stored in a heap based buffer, so it could then be made to wrongly read something else instead of crashing. An example of a URL that triggers the flaw would be `http://ur%20[0-60000000000000000000`.

Published: October 04, 2017; 09:29:04 PM -04:00
V3: 6.5 MEDIUM
V2: 4.3 MEDIUM
CVE-2017-9502

In curl before 7.54.1 on Windows and DOS, libcurl's default protocol function, which is the logic that allows an application to set which protocol libcurl should attempt to use when given a URL without a scheme part, had a flaw that could lead to it overwriting a heap based memory buffer with seven bytes. If the default protocol is specified to be FILE or a file: URL lacks two slashes, the given "URL" starts with a drive letter, and libcurl is built for Windows or DOS, then libcurl would copy the path 7 bytes off, so that the end of the given path would write beyond the malloc buffer (7 bytes being the length in bytes of the ascii string "file://").

Published: June 14, 2017; 09:29:00 AM -04:00
V3: 5.3 MEDIUM
V2: 5.0 MEDIUM
CVE-2016-4802

Multiple untrusted search path vulnerabilities in cURL and libcurl before 7.49.1, when built with SSPI or telnet is enabled, allow local users to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse (1) security.dll, (2) secur32.dll, or (3) ws2_32.dll in the application or current working directory.

Published: June 24, 2016; 01:59:00 PM -04:00
V3: 7.8 HIGH
V2: 6.9 MEDIUM
CVE-2016-0755

The ConnectionExists function in lib/url.c in libcurl before 7.47.0 does not properly re-use NTLM-authenticated proxy connections, which might allow remote attackers to authenticate as other users via a request, a similar issue to CVE-2014-0015.

Published: January 29, 2016; 03:59:05 PM -05:00
V3: 7.3 HIGH
V2: 5.0 MEDIUM
CVE-2016-0754

cURL before 7.47.0 on Windows allows attackers to write to arbitrary files in the current working directory on a different drive via a colon in a remote file name.

Published: January 29, 2016; 03:59:04 PM -05:00
V3: 5.3 MEDIUM
V2: 5.0 MEDIUM
CVE-2015-3153

The default configuration for cURL and libcurl before 7.42.1 sends custom HTTP headers to both the proxy and destination server, which might allow remote proxy servers to obtain sensitive information by reading the header contents.

Published: May 01, 2015; 11:59:05 AM -04:00
V2: 5.0 MEDIUM
CVE-2015-3148

cURL and libcurl 7.10.6 through 7.41.0 do not properly re-use authenticated Negotiate connections, which allows remote attackers to connect as other users via a request.

Published: April 24, 2015; 10:59:11 AM -04:00
V2: 5.0 MEDIUM
CVE-2015-3145

The sanitize_cookie_path function in cURL and libcurl 7.31.0 through 7.41.0 does not properly calculate an index, which allows remote attackers to cause a denial of service (out-of-bounds write and crash) or possibly have other unspecified impact via a cookie path containing only a double-quote character.

Published: April 24, 2015; 10:59:10 AM -04:00
V2: 7.5 HIGH
CVE-2015-3144

The fix_hostname function in cURL and libcurl 7.37.0 through 7.41.0 does not properly calculate an index, which allows remote attackers to cause a denial of service (out-of-bounds read or write and crash) or possibly have other unspecified impact via a zero-length host name, as demonstrated by "http://:80" and ":80."

Published: April 24, 2015; 10:59:09 AM -04:00
V2: 9.0 HIGH
CVE-2014-3620

cURL and libcurl before 7.38.0 allow remote attackers to bypass the Same Origin Policy and set cookies for arbitrary sites by setting a cookie for a top-level domain.

Published: November 18, 2014; 10:59:01 AM -05:00
V2: 5.0 MEDIUM
CVE-2014-3613

cURL and libcurl before 7.38.0 does not properly handle IP addresses in cookie domain names, which allows remote attackers to set cookies for or send arbitrary cookies to certain sites, as demonstrated by a site at 192.168.0.1 setting cookies for a site at 127.168.0.1.

Published: November 18, 2014; 10:59:00 AM -05:00
V2: 5.0 MEDIUM