Detections
Analytics
OpenSSL 1.0.1 < 1.0.1q Multiple Vulnerabilities
high Nessus Plugin ID 87221
Language:
Synopsis
The remote service is affected by multiple vulnerabilities.Description
The version of OpenSSL installed on the remote host is prior to 1.0.1q. It is, therefore, affected by multiple vulnerabilities as referenced in the 1.0.1q advisory.- The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL 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. (CVE-2015-3195)
- crypto/rsa/rsa_ameth.c in OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an RSA PSS ASN.1 signature that lacks a mask generation function parameter. (CVE-2015-3194)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Upgrade to OpenSSL version 1.0.1q or later.See Also
https://www.cve.org/CVERecord?id=CVE-2015-3194
Plugin Details
Severity: High
ID: 87221
File Name: openssl_1_0_1q.nasl
Version: 1.19
Type: combined
Agent: windows, macosx, unix
Family: Web Servers
Published: 12/7/2015
Updated: 10/23/2024
Configuration: Enable thorough checks
Supported Sensors: Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: Medium
Base Score: 5
Temporal Score: 3.7
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS Score Source: CVE-2015-3195
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
CVSS Score Source: CVE-2015-3194
Vulnerability Information
CPE: cpe:/a:openssl:openssl
Required KB Items: installed_sw/OpenSSL
Exploit Ease: No known exploits are available
Patch Publication Date: 12/3/2015
Vulnerability Publication Date: 12/3/2015
Reference Information
CVE: CVE-2015-3194, CVE-2015-3195