CVE-2015-3195

CVE Details

Release Date:	2015-12-03
Impact:	Moderate	What is this?

Description

The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c inOpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509_ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by triggering a decoding failure in a PKCS#7 or CMS application.

See more information about CVE-2015-3195 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	4.3
Vector String:	AV:N/AC:M/Au:N/C:P/I:N/A:N
Version:	2.0
Attack Vector:	Network
Attack Complexity:	Medium
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	None
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (openssl)	ELSA-2015-2616	2015-12-14
Oracle Linux version 6 (openssl)	ELSA-2015-2617	2015-12-14
Oracle Linux version 7 (openssl)	ELSA-2015-2617	2015-12-14
Oracle VM version 3.2 (openssl)	OVMSA-2016-0071	2016-06-20
Oracle VM version 3.3 (openssl)	OVMSA-2015-0155	2015-12-14