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For OpenSSL 1.1.0, the crash can be triggered when using CHACHA20/POLY1305; users should upgrade to 1.1.0d. For Openssl 1.0.2, the crash can be triggered when using RC4-MD5; users who have not disabled that algorithm should update to 1.0.2k."}]},"impact":[{"lang":"eng","url":"https://www.openssl.org/policies/secpolicy.html#Moderate","value":"Moderate"}],"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"out-of-bounds read"}]}]},"references":{"reference_data":[{"name":"RHSA-2018:2185","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2018:2185"},{"name":"RHSA-2018:2186","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2018:2186"},{"name":"https://security.netapp.com/advisory/ntap-20171019-0002/","refsource":"CONFIRM","url":"https://security.netapp.com/advisory/ntap-20171019-0002/"},{"name":"http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html"},{"name":"95813","refsource":"BID","url":"http://www.securityfocus.com/bid/95813"},{"name":"RHSA-2017:0286","refsource":"REDHAT","url":"http://rhn.redhat.com/errata/RHSA-2017-0286.html"},{"name":"FreeBSD-SA-17:02","refsource":"FREEBSD","url":"https://security.FreeBSD.org/advisories/FreeBSD-SA-17:02.openssl.asc"},{"name":"https://www.openssl.org/news/secadv/20170126.txt","refsource":"CONFIRM","url":"https://www.openssl.org/news/secadv/20170126.txt"},{"name":"1037717","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1037717"},{"name":"http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"},{"name":"https://www.tenable.com/security/tns-2017-04","refsource":"CONFIRM","url":"https://www.tenable.com/security/tns-2017-04"},{"name":"https://source.android.com/security/bulletin/pixel/2017-11-01","refsource":"CONFIRM","url":"https://source.android.com/security/bulletin/pixel/2017-11-01"},{"name":"GLSA-201702-07","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/201702-07"},{"name":"http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html"},{"name":"DSA-3773","refsource":"DEBIAN","url":"http://www.debian.org/security/2017/dsa-3773"},{"name":"https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03838en_us","refsource":"CONFIRM","url":"https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03838en_us"},{"name":"RHSA-2018:2187","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2018:2187"},{"name":"https://github.com/openssl/openssl/commit/00d965474b22b54e4275232bc71ee0c699c5cd21","refsource":"MISC","url":"https://github.com/openssl/openssl/commit/00d965474b22b54e4275232bc71ee0c699c5cd21"},{"url":"https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html","refsource":"MISC","name":"https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"},{"name":"https://security.paloaltonetworks.com/CVE-2017-3731","refsource":"CONFIRM","url":"https://security.paloaltonetworks.com/CVE-2017-3731"}]}},"nvd":{"publishedDate":"2017-05-04 19:29:00","lastModifiedDate":"2022-08-16 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an SSL/TLS server or client is running on a 32-bit host, and a specific cipher is being used, then a truncated packet can cause that server or client to perform an out-of-bounds read, usually resulting in a crash. For OpenSSL 1.1.0, the crash can be triggered when using CHACHA20/POLY1305; users should upgrade to 1.1.0d. For Openssl 1.0.2, the crash can be triggered when using RC4-MD5; users who have not disabled that algorithm should update to 1.0.2k.","Type":"Description","Title":null},{"CveYear":"2017","CveId":"3731","Ordinal":"2","NoteData":"2017-05-04","Type":"Other","Title":"Published"},{"CveYear":"2017","CveId":"3731","Ordinal":"3","NoteData":"2020-02-17","Type":"Other","Title":"Modified"}]}}}