CVE-2016-6307
Published · Updated
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 14%
exploitation probability
14%top 4% of all CVEs
observed exploitation
nono source reports it
The state-machine implementation in OpenSSL 1.1.0 before 1.1.0a allocates memory before checking for an excessive length, which might allow remote attackers to cause a denial of service (memory consumption) via crafted TLS messages, related to statem/statem.c and statem/statem_lib.c.
Affected products
n/a · n/aReferences
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759https://bto.bluecoat.com/security-advisory/sa132https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdfhttps://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=4b390b6c3f8df925dc92a3dd6b022baa9a2f4650https://www.openssl.org/news/secadv/20160922.txthttps://www.tenable.com/security/tns-2016-16https://www.tenable.com/security/tns-2016-20https://www.tenable.com/security/tns-2016-21http://www-01.ibm.com/support/docview.wss?uid=swg21995039http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.htmlhttp://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.htmlhttp://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html