K15807: cURL and libcurl vulnerability CVE-2014-1263

Security Advisory Description curl and libcurl 7.27.0 through 7.35.0, when using the SecureTransport/Darwinssl backend, as used in in Apple OS X 10.9.x before 10.9.2, does not verify that the server hostname matches a domain name in the subject's Common Name CN or subjectAltName field of the X.50...

K21531693: libssh2 vulnerability CVE-2016-0787

Security Advisory Description The diffiehellmansha256 function in kex.c in libssh2 before 1.7.0 improperly truncates secrets to 128 or 256 bits, which makes it easier for man-in-the-middle attackers to decrypt or intercept SSH sessions via unspecified vectors, aka a "bits/bytes confusion bug."...

K15873: cURL/libcURL vulnerability CVE-2014-2522

Security Advisory Description curl and libcurl 7.27.0 through 7.35.0, when running on Windows and using the SChannel/Winssl TLS backend, does not verify that the server hostname matches a domain name in the subject's Common Name CN or subjectAltName field of the X.509 certificate when accessing a...

K22052524: cURL and libcurl vulnerability CVE-2018-1000120

Security Advisory Description A buffer overflow exists in curl 7.12.3 to and including curl 7.58.0 in the FTP URL handling that allows an attacker to cause a denial of service or worse. CVE-2018-1000120 Impact libcurl does not safely parse FTP URLs when using the CURLOPTFTPFILEMETHOD method. By...

K17742627: cURL and libcurl vulnerability CVE-2016-8625

Security Advisory Description curl before version 7.51.0 uses outdated IDNA 2003 standard to handle International Domain Names and this may lead users to potentially and unknowingly issue network transfer requests to the wrong host. CVE-2016-8625 Impact Incorrect translation of International Doma...

K4447: cURL buffer overflow vulnerability CAN-2005-0490

Security Advisory Description Note : Versions that are not listed in this article have not been evaluated for vulnerability to this security advisory. For information about the F5 security policy regarding evaluating older and unsupported versions of F5 products, refer to K4602: Overview of the F...

K85307687: cURL and libcurl vulnerabilities CVE-2014-3613, CVE-2014-3707, and CVE-2014-8150

Security Advisory Description 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...

K41523201: cURL vulnerability CVE-2019-5482

Security Advisory Description Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. CVE-2019-5482 Impact An attacker could cause a denial of service DoS or arbitrary code execution if you use cURL to transfer data to or from a Trivial File Transport Protocol TFTP server and...

K35453761: cURL and libcurl vulnerability CVE-2017-2628

Security Advisory Description cURL, as shipped in Red Hat Enterprise Linux 6 before version 7.19.7-53, did not correctly backport the fix for CVE-2015-3148 because it did not reflect the fact that the HAVEGSSAPI define was meanwhile substituted by USEHTTPNEGOTIATE. This issue was introduced in RH...

K15402727: cURL vulnerability CVE-2020-8286

Security Advisory Description curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP response. CVE-2020-8286 Impact An attacker could provide a forged OCSP response to the F5 product that has made the request with curl...

K63525058: cURL vulnerability CVE-2020-8284

Security Advisory Description A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doin...

K84940705: cURL and libcurl vulnerability CVE-2016-8623

Security Advisory Description A flaw was found in curl before version 7.51.0. The way curl handles cookies permits other threads to trigger a use-after-free leading to information disclosure. CVE-2016-8623 Impact A use-after-free can occur with shared cookies, allowing a user or process...

K22415133: cURL vulnerability CVE-2021-22898

Security Advisory Description curl 7.7 through 7.76.1 suffers from an information disclosure when the -t command line option, known as CURLOPTTELNETOPTIONS in libcurl, is used to send variable=content pairs to TELNET servers. Due to a flaw in the option parser for sending NEWENV variables, libcur...

K61186963: cURL vulnerability CVE-2020-8285

Security Advisory Description curl 7.21.0 to and including 7.73.0 is vulnerable to uncontrolled recursion due to a stack overflow issue in FTP wildcard match parsing. CVE-2020-8285 Impact A malicious FTP server can trigger a stack overflow and cause a denial-of-service DoS on the F5 product that ...

K01006862: cURL and libcurl vulnerability CVE-2016-8615

Security Advisory Description A flaw was found in curl before version 7.51. If cookie state is written into a cookie jar file that is later read back and used for subsequent requests, a malicious HTTP server can inject new cookies for arbitrary domains into said cookie jar. CVE-2016-8615 Impact...

K000132697: Curl vulnerability CVE-2022-43551

Security Advisory Description A vulnerability exists in curl 7.87.0 HSTS check that could be bypassed to trick it to keep using HTTP. Using its HSTS support, curl can be instructed to use HTTPS instead of using an insecure clear-text HTTP step even when HTTP is provided in the URL. However, the...

K55133295: cURL and libcurl vulnerability CVE-2019-5436

Security Advisory Description A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 through 7.64.1. CVE-2019-5436 Impact An attacker could cause a denial of service DoS or arbitrary code execution, if you use cURL to transfer data ...

K49348053: cURL vulnerability CVE-2017-8818

Security Advisory Description curl and libcurl before 7.57.0 on 32-bit platforms allow attackers to cause a denial of service out-of-bounds access and application crash or possibly have unspecified other impact because too little memory is allocated for interfacing to an SSL library. CVE-2017-881...

K31411450: cURL and libcurl vulnerability CVE-2016-8620

Security Advisory Description The 'globbing' feature in curl before version 7.51.0 has a flaw that leads to integer overflow and out-of-bounds read via user controlled input. CVE-2016-8620 Impact An attacker can cause a denial-of-service DoS by exploiting a flaw in the cURL tool's glob parser to...

K08125515: cURL vulnerability CVE-2019-5435

Security Advisory 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. CVE-2019-5435 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product Development has evaluated th...