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FreeBSD: OpenSSL -- DTLS and TLS 1.1, 1.2 denial of service (CVE-2012-2333)

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FreeBSD: OpenSSL -- DTLS and TLS 1.1, 1.2 denial of service (CVE-2012-2333)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
05/14/2012
Created
07/25/2018
Added
05/08/2014
Modified
02/13/2015

Description

Integer underflow in OpenSSL before 0.9.8x, 1.0.0 before 1.0.0j, and 1.0.1 before 1.0.1c, when TLS 1.1, TLS 1.2, or DTLS is used with CBC encryption, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted TLS packet that is not properly handled during a certain explicit IV calculation.

Solution(s)

  • freebsd-upgrade-package-openssl

References

  • freebsd-upgrade-package-openssl

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