← back
CVE-2015-0207

CVE-2015-0207

EPSS 7.3%
The dtls1_listen function in d1_lib.c in OpenSSL 1.0.2 before 1.0.2a does not properly isolate the state information of independent data streams, which allows remote attackers to cause a denial of service (application crash) via crafted DTLS traffic, as demonstrated by DTLS 1.0 traffic to a DTLS 1.2 server.
Affected products
n/a · n/a

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
http://marc.info/?l=bugtraq&m=143748090628601&w=2http://marc.info/?l=bugtraq&m=144050155601375&w=2http://marc.info/?l=bugtraq&m=144050297101809&w=2https://bto.bluecoat.com/security-advisory/sa92https://bugzilla.redhat.com/show_bug.cgi?id=1202351https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdfhttps://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=819418110b6fff4a7b96f01a5d68f71df3e3b736https://kc.mcafee.com/corporate/index?page=content&id=SB10110https://security.gentoo.org/glsa/201503-11https://www.openssl.org/news/secadv_20150319.txthttp://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.htmlhttp://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html