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CVSS: 5.8EPSS: 0%CPEs: 2EXPL: 0

main/java/com/ning/http/client/AsyncHttpClientConfig.java in Async Http Client (aka AHC or async-http-client) before 1.9.0 does not require a hostname match during verification of X.509 certificates, which allows man-in-the-middle attackers to spoof HTTPS servers via an arbitrary valid certificate. main/java/com/ning/http/client/AsyncHttpClientConfig.java en Async Http Client (también conocido como AHC o async-http-client) anterior a 1.9.0 no requiere una coincidencia de nombre de anfitrión durante la verificación de los certificados X.509, lo que permite a atacantes man-in-the-middle falsificar servidores HTTPS a través de un certificado válido arbitrario. It was found that async-http-client did not verify that the server hostname matched the domain name in the subject's Common Name (CN) or subjectAltName field in X.509 certificates. This could allow a man-in-the-middle attacker to spoof an SSL server if they had a certificate that was valid for any domain name. • http://openwall.com/lists/oss-security/2014/08/26/1 http://rhn.redhat.com/errata/RHSA-2015-0850.html http://rhn.redhat.com/errata/RHSA-2015-0851.html http://rhn.redhat.com/errata/RHSA-2015-1176.html http://rhn.redhat.com/errata/RHSA-2015-1551.html http://www.securityfocus.com/bid/69317 https://github.com/AsyncHttpClient/async-http-client/issues/197 https://lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8%40%3Ccommits.pulsar.apache.org%3E https://l • CWE-297: Improper Validation of Certificate with Host Mismatch CWE-345: Insufficient Verification of Data Authenticity •

CVSS: 5.8EPSS: 0%CPEs: 2EXPL: 0

Async Http Client (aka AHC or async-http-client) before 1.9.0 skips X.509 certificate verification unless both a keyStore location and a trustStore location are explicitly set, which allows man-in-the-middle attackers to spoof HTTPS servers by presenting an arbitrary certificate during use of a typical AHC configuration, as demonstrated by a configuration that does not send client certificates. Async Http Client (también conocido como AHC o async-http-client) anterior a 1.9.0 salta la verificación los certificados X.509 a no ser que tanto una localización keyStore y una localización trustStore estén configuradas explícitamente, lo que permite a atacantes man-in-the-middle falsificar servidores HTTPS mediante la presentación de un certificado arbitrario durante el uso de una configuración AHC típica, tal y como fue demostrado por una configuración que no envía certificados de cliente. It was found that async-http-client would disable SSL/TLS certificate verification under certain conditions, for example if HTTPS communication also used client certificates. A man-in-the-middle (MITM) attacker could use this flaw to spoof a valid certificate. • http://openwall.com/lists/oss-security/2014/08/26/1 http://rhn.redhat.com/errata/RHSA-2015-0850.html http://rhn.redhat.com/errata/RHSA-2015-0851.html http://rhn.redhat.com/errata/RHSA-2015-1176.html http://rhn.redhat.com/errata/RHSA-2015-1551.html http://www.securityfocus.com/bid/69316 https://github.com/AsyncHttpClient/async-http-client/issues/352 https://lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8%40%3Ccommits.pulsar.apache.org%3E https://l • CWE-295: Improper Certificate Validation CWE-345: Insufficient Verification of Data Authenticity •

CVSS: 6.8EPSS: 0%CPEs: 2EXPL: 0

The Ignite Realtime Smack XMPP API 4.x before 4.0.2, and 3.x and 2.x when a custom SSLContext is used, 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, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate. La API Ignite Realtime Smack XMPP 4.x anterior a 4.0.2, y 3.x y 2.x cuando se utiliza un SSLContext personalizado, no verifica que el nombre del servidor coincide con un nombre de dominio en el campo de asunto Common Name (CN) o subjectAltName del certificado X.509, lo que permite a atacantes man-in-the-middle suplantar los servidores SSL a través de un certificado válido arbitrario. It was found that SSLSocket in Smack did not perform hostname verification. An attacker could redirect traffic between an application and an XMPP server by providing a valid certificate for a domain under the attacker's control. • http://op-co.de/CVE-2014-5075.html http://rhn.redhat.com/errata/RHSA-2015-1176.html http://secunia.com/advisories/59915 http://www.securityfocus.com/bid/69064 https://access.redhat.com/security/cve/CVE-2014-5075 https://bugzilla.redhat.com/show_bug.cgi?id=1127276 • CWE-310: Cryptographic Issues •