CVSS: 8.1EPSS: 0%CPEs: 9EXPL: 0CVE-2016-5421 – curl: Use of connection struct after free
https://notcve.org/view.php?id=CVE-2016-5421
Use-after-free vulnerability in libcurl before 7.50.1 allows attackers to control which connection is used or possibly have unspecified other impact via unknown vectors. Vulnerabilidad de uso después de liberación de memoria en libcurl en versiones anteriores a 7.50.1 permite a atacantes controlar qué conexión es usada o posiblemente tener otros impactos no especificados a través de vectores desconocidos. A use-after-free flaw was found in libcurl. When invoking curl_easy_perform() after cleaning up a multi session, an application can be tricked into using libcurl to connect to a malicious server, allowing an attacker to potentially execute arbitrary code. The highest threat from this vulnerability is to data confidentiality and integrity as well as data confidentiality. • http://lists.opensuse.org/opensuse-updates/2016-09/msg00011.html http://lists.opensuse.org/opensuse-updates/2016-09/msg00094.html http://www.debian.org/security/2016/dsa-3638 http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html http://www.securityfocus.com/bid/92306 http://www.securitytracker.com/id/1036536 http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.563059 http://www.ubuntu.com/usn/USN-3048-1 https://access.r • CWE-416: Use After Free •
CVSS: 5.0EPSS: 0%CPEs: 12EXPL: 0CVE-2015-3153
https://notcve.org/view.php?id=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. La configuración por defecto para cURL y libcurl anterior a 7.42.1 envía cabeceras HTTP personalizadas tanto al servidor proxy como al de destinación, lo que podría permitir a servidores proxy remotos obtener información sensible mediante la lectura de los contenidos de cabeceras. • http://curl.haxx.se/docs/adv_20150429.html http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743 http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html http://lists.opensuse.org/opensuse-updates/2015-05/msg00017.html http://www.debian.org/security/2015/dsa-3240 http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html http://www.oracle.com/technetwork/topics/security/cpu • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 4.3EPSS: 0%CPEs: 119EXPL: 0CVE-2014-8150 – curl: URL request injection vulnerability in parseurlandfillconn()
https://notcve.org/view.php?id=CVE-2014-8150
CRLF injection vulnerability in libcurl 6.0 through 7.x before 7.40.0, when using an HTTP proxy, allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via CRLF sequences in a URL. Vulnerabilidad de inyección CRLF en libcurl 6.0 hasta 7.x anterior a 7.40.0, cuando utiliza un proxy HTTP, permite a atacantes remotos inyectar cabeceras HTTP arbitrarias y realizar ataques de división de respuestas HTTP a través de secuencias de CRLF en una URL. It was discovered that the libcurl library failed to properly handle URLs with embedded end-of-line characters. An attacker able to make an application using libcurl access a specially crafted URL via an HTTP proxy could use this flaw to inject additional headers to the request or construct additional requests. • http://advisories.mageia.org/MGASA-2015-0020.html http://curl.haxx.se/docs/adv_20150108B.html http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743 http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147856.html http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147876.html http://lists.fedoraproject.org/pipermail/package-announce/2015-May/156945.html http://lists.fedoraproject.org • CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting') •
CVSS: 5.0EPSS: 0%CPEs: 17EXPL: 0CVE-2014-3613 – curl: incorrect handling of IP addresses in cookie domain
https://notcve.org/view.php?id=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. cURL y libcurl anteriores a 7.38.0 no manejan correctamente las direcciones IP en nombres de dominio de cookies, lo que permite a atacantes remotos usar cookies definidas por ellos mismos o enviar cookies arbitrarias a ciertos sitios, como originada por un sitio en 192.168.0.1 estableciendo las cookies para un sitio en 127.168.0.1. 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. • http://curl.haxx.se/docs/adv_20140910A.html http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743 http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00024.html http://rhn.redhat.com/errata/RHSA-2015-1254.html http://www.debian.org/security/2014/dsa-3022 http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936&# • CWE-284: Improper Access Control CWE-310: Cryptographic Issues •
CVSS: 5.0EPSS: 0%CPEs: 17EXPL: 0CVE-2014-3620
https://notcve.org/view.php?id=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. cURL y libcurl anteriores a 7.38.0 permite a atacantes remotos evadir Same Origin Policy y configurar cookies para sitios arbitrarios mediante la configuración de una cookie de un dominio de nivel superior. • http://curl.haxx.se/docs/adv_20140910B.html http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743 http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00024.html http://www.debian.org/security/2014/dsa-3022 http://www.openwall.com/lists/oss-security/2022/05/11/2 http://www.securityfocus.com/bid/69742 https://support.apple.com/kb/HT205031 • CWE-310: Cryptographic Issues •