Gentoo Linux Security Advisory 201701-47 - Multiple vulnerabilities have been found in cURL, the worst of which could allow remote attackers to execute arbitrary code. Versions less than 7.52.1 are affected.
ed17dde2328ade9790f91afaff126cf8be5cf927530ff9055acf129e816be470Red Hat Security Advisory 2015-2159-06 - The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. It was found that the libcurl library did not correctly handle partial literal IP addresses when parsing received HTTP cookies. An attacker able to trick a user into connecting to a malicious server could use this flaw to set the user's cookie to a crafted domain, making other cookie-related issues easier to exploit. A flaw was found in the way the libcurl library performed the duplication of connection handles. If an application set the CURLOPT_COPYPOSTFIELDS option for a handle, using the handle's duplicate could cause the application to crash or disclose a portion of its memory.
4c8f1214c87209b025a888e27c36d8b6ff081c288e2cfca9b6e90d6d41fae18dApple Security Advisory 2015-08-13-2 - OS X Yosemite 10.10.5 and Security Update 2015-006 is now available and addresses vulnerabilities in Apache, the OD plug-in, IOBluetoothHCIController, and more.
1ccd5f307af57152abb6e4f0da773ca4420fb7a6e98f26301366a9071ecc9a33Red Hat Security Advisory 2015-1254-02 - The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. It was found that the libcurl library did not correctly handle partial literal IP addresses when parsing received HTTP cookies. An attacker able to trick a user into connecting to a malicious server could use this flaw to set the user's cookie to a crafted domain, making other cookie-related issues easier to exploit. A flaw was found in the way the libcurl library performed the duplication of connection handles. If an application set the CURLOPT_COPYPOSTFIELDS option for a handle, using the handle's duplicate could cause the application to crash or disclose a portion of its memory.
0ed5cabcb944358c959adc7aca7eed2a6fdaaf3a1626d9b045adaa54f8d1b50fMandriva Linux Security Advisory 2015-098 - Paras Sethia discovered that libcurl would sometimes mix up multiple HTTP and HTTPS connections with NTLM authentication to the same server, sending requests for one user over the connection authenticated as a different user. libcurl can in some circumstances re-use the wrong connection when asked to do transfers using other protocols than HTTP and FTP, causing a transfer that was initiated by an application to wrongfully re-use an existing connection to the same server that was authenticated using different credentials. Various other issues were also addressed.
238c9d05fcd4c3b08f5247b6e8c3855e7a760b684bb0b2f4b2fd169a52c9dffcAsterisk Project Security Advisory - CVE-2014-8150 reported an HTTP request injection vulnerability in libcURL. Asterisk uses libcURL in its func_curl.so module (the CURL() dialplan function), as well as its res_config_curl.so (cURL realtime backend) modules. Since Asterisk may be configured to allow for user-supplied URLs to be passed to libcURL, it is possible that an attacker could use Asterisk as an attack vector to inject unauthorized HTTP requests if the version of libcURL installed on the Asterisk server is affected by CVE-2014-8150.
29b34a38aceb27270a9742ce1a2328d92a59cc3a2103a91b0fcb2d89ef89580aUbuntu Security Notice 2474-1 - Andrey Labunets discovered that curl incorrectly handled certain URLs when using a proxy server. If a user or automated system were tricked into using a specially crafted URL, an attacker could possibly use this issue to inject arbitrary HTTP requests.
07cd54f515eb59155f0c0d0f7601e6cb2cb4ad88b9a4b53e55e6296cdbea1be9Mandriva Linux Security Advisory 2015-021 - When libcurl sends a request to a server via a HTTP proxy, it copies the entire URL into the request and sends if off. If the given URL contains line feeds and carriage returns those will be sent along to the proxy too, which allows the program to for example send a separate HTTP request injected embedded in the URL.
4b472d23ffe86225843d6b67f6add7d503f380ffb5318312c90de3a21fb359ddDebian Linux Security Advisory 3122-1 - Andrey Labunets of Facebook discovered that cURL, an URL transfer library, fails to properly handle URLs with embedded end-of-line characters. An attacker able to make an application using libcurl to access a specially crafted URL via an HTTP proxy could use this flaw to do additional requests in a way that was not intended, or insert additional request headers into the request.
d3f498d62423287cf98e1050abb334473512f390b27d92a81ab8531894c1bc53
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