Executive Summary

Summary
Title Sun Alert 102744 Security Vulnerability With RSA Signatures Affects OpenSSL Shipped With Solaris
Informations
Name SUN-102744 First vendor Publication 2007-11-08
Vendor Sun Last vendor Modification 2007-11-13
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Product: Solaris 9 Operating System, Solaris 10 Operating System

A security vulnerability in the RSA signature verification implementation in the OpenSSL product may incorrectly verify data signed with a forged signature. This will affect applications which make use of OpenSSL to verify RSA signatures. The direct impact to these applications will depend on the way in which this signed data is used.

OpenSSL is shipped with Solaris 10 (see openssl(5)). This library is not shipped with Solaris 9, however, a number of Solaris 9 applications statically link against this library and may be affected by these vulnerabilities. This Sun Alert provides details about the individual patches which should be installed to update the OpenSSL product on Solaris 10 and all potentially impacted Solaris 9 applications.

This issue is also described in the following documents:

Note: The issue described in this Sun Alert is specific to the OpenSSL shipped with Solaris. Multiple Sun products are affected by this issue. For more details please see Sun Alert 102648.

Avoidance: Patch, Workaround
State: Resolved
First released: 08-Dec-2006
Sun Alert Link:http://sunsolve.sun.com/search/document.do?assetkey=1-26-102744-1

Original Source

Url : http://blogs.sun.com/security/entry/sun_alert_102744_security_vulnerability

CAPEC : Common Attack Pattern Enumeration & Classification

Id Name
CAPEC-96 Block Access to Libraries

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-310 Cryptographic Issues

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:11656
 
Oval ID: oval:org.mitre.oval:def:11656
Title: OpenSSL before 0.9.7, 0.9.7 before 0.9.7k, and 0.9.8 before 0.9.8c, when using an RSA key with exponent 3, removes PKCS-1 padding before generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents OpenSSL from correctly verifying X.509 and other certificates that use PKCS #1.
Description: OpenSSL before 0.9.7, 0.9.7 before 0.9.7k, and 0.9.8 before 0.9.8c, when using an RSA key with exponent 3, removes PKCS-1 padding before generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents OpenSSL from correctly verifying X.509 and other certificates that use PKCS #1.
Family: unix Class: vulnerability
Reference(s): CVE-2006-4339
 Version: 3
Platform(s): Red Hat Enterprise Linux 3
Red Hat Enterprise Linux 4
Red Hat Enterprise Linux Extras 3
Red Hat Enterprise Linux Extras 4
 Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 213

OpenVAS Exploits

Date Description
2010-03-16 Name : FreeBSD Ports: openoffice.org
File : nvt/freebsd_openoffice.org.nasl
2010-02-03 Name : Solaris Update for Kernel 122300-48
File : nvt/gb_solaris_122300_48.nasl
2010-02-03 Name : Solaris Update for Kernel 122301-48
File : nvt/gb_solaris_122301_48.nasl
2009-11-17 Name : Mac OS X Version
File : nvt/macosx_version.nasl
2009-10-13 Name : Solaris Update for Kernel 122300-44
File : nvt/gb_solaris_122300_44.nasl
2009-10-13 Name : Solaris Update for /usr/bin/ssh 114357-18
File : nvt/gb_solaris_114357_18.nasl
2009-10-13 Name : Solaris Update for /usr/bin/ssh 114356-19
File : nvt/gb_solaris_114356_19.nasl
2009-10-13 Name : Solaris Update for Kernel 122301-44
File : nvt/gb_solaris_122301_44.nasl
2009-10-13 Name : Solaris Update for pkg utilities 113713-28
File : nvt/gb_solaris_113713_28.nasl
2009-10-10 Name : SLES9: Security update for openssl
File : nvt/sles9p5020640.nasl
2009-10-10 Name : SLES9: Security update for bind
File : nvt/sles9p5015338.nasl
2009-09-23 Name : Solaris Update for Kernel 122301-42
File : nvt/gb_solaris_122301_42.nasl
2009-09-23 Name : Solaris Update for pkg utilities 114568-27
File : nvt/gb_solaris_114568_27.nasl
2009-06-03 Name : Solaris Update for wanboot 122715-02
File : nvt/gb_solaris_122715_02.nasl
2009-06-03 Name : Solaris Update for bootconfchk 123376-01
File : nvt/gb_solaris_123376_01.nasl
2009-06-03 Name : Solaris Update for bootconfchk 123377-01
File : nvt/gb_solaris_123377_01.nasl
2009-06-03 Name : Solaris Update for kernel 127127-11
File : nvt/gb_solaris_127127_11.nasl
2009-06-03 Name : Solaris Update for Kernel 122301-40
File : nvt/gb_solaris_122301_40.nasl
2009-06-03 Name : Solaris Update for kernel 127128-11
File : nvt/gb_solaris_127128_11.nasl
2009-06-03 Name : Solaris Update for kernel 120011-14
File : nvt/gb_solaris_120011_14.nasl
2009-06-03 Name : Solaris Update for Kernel 122300-40
File : nvt/gb_solaris_122300_40.nasl
2009-06-03 Name : Solaris Update for wanboot 117123-08
File : nvt/gb_solaris_117123_08.nasl
2009-06-03 Name : Solaris Update for pkg utilities 114568-26
File : nvt/gb_solaris_114568_26.nasl
2009-06-03 Name : Solaris Update for /usr/bin/ssh 114357-17
File : nvt/gb_solaris_114357_17.nasl
2009-06-03 Name : Solaris Update for /usr/bin/ssh 114356-18
File : nvt/gb_solaris_114356_18.nasl
2009-06-03 Name : Solaris Update for NSPR 4.1.6 / NSS 3.3.4.8 114049-14
File : nvt/gb_solaris_114049_14.nasl
2009-06-03 Name : Solaris Update for pkg utilities 113713-27
File : nvt/gb_solaris_113713_27.nasl
2009-05-05 Name : HP-UX Update for BIND HPSBUX02219
File : nvt/gb_hp_ux_HPSBUX02219.nasl
2009-05-05 Name : HP-UX Update for Apache Remote Execution of Arbitrary Code HPSBUX02186
File : nvt/gb_hp_ux_HPSBUX02186.nasl
2009-01-28 Name : SuSE Update for IBMJava2 SUSE-SA:2007:010
File : nvt/gb_suse_2007_010.nasl
2008-09-24 Name : Gentoo Security Advisory GLSA 200610-06 (nss)
File : nvt/glsa_200610_06.nasl
2008-09-24 Name : Gentoo Security Advisory GLSA 200609-18 (opera)
File : nvt/glsa_200609_18.nasl
2008-09-24 Name : Gentoo Security Advisory GLSA 200609-05 (openssl)
File : nvt/glsa_200609_05.nasl
2008-09-04 Name : FreeBSD Security Advisory (FreeBSD-SA-06:19.openssl.asc)
File : nvt/freebsdsa_openssl3.nasl
2008-09-04 Name : FreeBSD Ports: openssl
File : nvt/freebsd_openssl1.nasl
2008-09-04 Name : FreeBSD Ports: opera, opera-devel, linux-opera
File : nvt/freebsd_opera2.nasl
2008-01-17 Name : Debian Security Advisory DSA 1173-1 (openssl)
File : nvt/deb_1173_1.nasl
2008-01-17 Name : Debian Security Advisory DSA 1174-1 (openssl096)
File : nvt/deb_1174_1.nasl
0000-00-00 Name : Slackware Advisory SSA:2006-310-01 bind
File : nvt/esoft_slk_ssa_2006_310_01.nasl
0000-00-00 Name : Slackware Advisory SSA:2006-257-02 openssl
File : nvt/esoft_slk_ssa_2006_257_02.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
28549 OpenSSL RSA Key PKCS #1 v1.5 Signature Forgery

OpenSSL contains a flaw that may allow a malicious user to bypass certain security restrictions. The issue is triggered due to an error within the verification of certain signatures, if an RSA key with exponent 3 is used it may be possible to forge a PKCS #1 v1.5 signature signed by that key. It is possible that the flaw may allow bypassing security restrictions resulting in a loss of integrity.

Nessus® Vulnerability Scanner

Date Description
2014-10-10 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL6623.nasl - Type : ACT_GATHER_INFO
2014-09-01 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201408-19.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing a security update.
File : oraclelinux_ELSA-2006-0661.nasl - Type : ACT_GATHER_INFO
2013-01-24 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2007-0073.nasl - Type : ACT_GATHER_INFO
2013-01-24 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2007-0062.nasl - Type : ACT_GATHER_INFO
2012-01-04 Name : The SSL layer on the remote server does not properly verify signatures.
File : openssl_0_9_7k_0_9_8c.nasl - Type : ACT_GATHER_INFO
2011-05-28 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2006-310-01.nasl - Type : ACT_GATHER_INFO
2010-03-01 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_c97d7a37223311df96dd001b2134ef46.nasl - Type : ACT_GATHER_INFO
2010-02-12 Name : The remote Windows host has a program affected by multiple buffer overflows.
File : openoffice_32.nasl - Type : ACT_GATHER_INFO
2010-01-10 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2008-0264.nasl - Type : ACT_GATHER_INFO
2010-01-10 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2008-0525.nasl - Type : ACT_GATHER_INFO
2010-01-10 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2008-0629.nasl - Type : ACT_GATHER_INFO
2008-04-02 Name : The remote Windows host has an application that is affected by multiple issues.
File : vmware_multiple_vmsa_2008_0005.nasl - Type : ACT_GATHER_INFO
2007-12-17 Name : The remote host is affected by multiple vulnerabilities.
File : macosx_java_rel6.nasl - Type : ACT_GATHER_INFO
2007-12-13 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_bind-2268.nasl - Type : ACT_GATHER_INFO
2007-12-13 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_compat-openssl097g-2163.nasl - Type : ACT_GATHER_INFO
2007-12-13 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_openssl-2082.nasl - Type : ACT_GATHER_INFO
2007-11-10 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-339-1.nasl - Type : ACT_GATHER_INFO
2007-10-17 Name : The remote openSUSE host is missing a security update.
File : suse_compat-openssl097g-2171.nasl - Type : ACT_GATHER_INFO
2007-10-17 Name : The remote openSUSE host is missing a security update.
File : suse_opera-2181.nasl - Type : ACT_GATHER_INFO
2007-10-17 Name : The remote openSUSE host is missing a security update.
File : suse_openssl-2069.nasl - Type : ACT_GATHER_INFO
2007-10-17 Name : The remote openSUSE host is missing a security update.
File : suse_bind-2269.nasl - Type : ACT_GATHER_INFO
2007-10-12 Name : The remote host is missing Sun Security Patch number 122715-03
File : solaris9_x86_122715.nasl - Type : ACT_GATHER_INFO
2007-09-25 Name : The remote host is missing Sun Security Patch number 117123-10
File : solaris9_117123.nasl - Type : ACT_GATHER_INFO
2007-09-25 Name : The remote HP-UX host is missing a security-related patch.
File : hpux_PHNE_35920.nasl - Type : ACT_GATHER_INFO
2007-02-18 Name : The remote Mandrake Linux host is missing one or more security updates.
File : mandrake_MDKSA-2006-178.nasl - Type : ACT_GATHER_INFO
2007-02-18 Name : The remote host is missing a vendor-supplied security patch
File : suse_SA_2006_061.nasl - Type : ACT_GATHER_INFO
2007-02-18 Name : The remote Mandrake Linux host is missing one or more security updates.
File : mandrake_MDKSA-2006-207.nasl - Type : ACT_GATHER_INFO
2007-02-18 Name : The remote host is missing a vendor-supplied security patch
File : suse_SA_2006_055.nasl - Type : ACT_GATHER_INFO
2007-02-18 Name : The remote Mandrake Linux host is missing one or more security updates.
File : mandrake_MDKSA-2006-166.nasl - Type : ACT_GATHER_INFO
2007-02-18 Name : The remote Mandrake Linux host is missing one or more security updates.
File : mandrake_MDKSA-2006-177.nasl - Type : ACT_GATHER_INFO
2007-02-09 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2007-0072.nasl - Type : ACT_GATHER_INFO
2007-01-17 Name : The remote Fedora Core host is missing one or more security updates.
File : fedora_2006-953.nasl - Type : ACT_GATHER_INFO
2007-01-17 Name : The remote Fedora Core host is missing a security update.
File : fedora_2006-1004.nasl - Type : ACT_GATHER_INFO
2006-12-30 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_077c2dca8f9a11dbab33000e0c2e438a.nasl - Type : ACT_GATHER_INFO
2006-12-16 Name : The remote Mandrake Linux host is missing one or more security updates.
File : mandrake_MDKSA-2006-161.nasl - Type : ACT_GATHER_INFO
2006-11-22 Name : The remote HP-UX host is missing a security-related patch.
File : hpux_PHSS_35460.nasl - Type : ACT_GATHER_INFO
2006-11-22 Name : The remote HP-UX host is missing a security-related patch.
File : hpux_PHSS_35110.nasl - Type : ACT_GATHER_INFO
2006-11-22 Name : The remote HP-UX host is missing a security-related patch.
File : hpux_PHSS_35111.nasl - Type : ACT_GATHER_INFO
2006-11-22 Name : The remote HP-UX host is missing a security-related patch.
File : hpux_PHSS_35436.nasl - Type : ACT_GATHER_INFO
2006-11-22 Name : The remote HP-UX host is missing a security-related patch.
File : hpux_PHSS_35437.nasl - Type : ACT_GATHER_INFO
2006-11-22 Name : The remote HP-UX host is missing a security-related patch.
File : hpux_PHSS_35458.nasl - Type : ACT_GATHER_INFO
2006-11-22 Name : The remote HP-UX host is missing a security-related patch.
File : hpux_PHSS_35459.nasl - Type : ACT_GATHER_INFO
2006-11-22 Name : The remote HP-UX host is missing a security-related patch.
File : hpux_PHSS_35461.nasl - Type : ACT_GATHER_INFO
2006-11-22 Name : The remote HP-UX host is missing a security-related patch.
File : hpux_PHSS_35462.nasl - Type : ACT_GATHER_INFO
2006-11-22 Name : The remote HP-UX host is missing a security-related patch.
File : hpux_PHSS_35463.nasl - Type : ACT_GATHER_INFO
2006-11-22 Name : The remote HP-UX host is missing a security-related patch.
File : hpux_PHSS_35480.nasl - Type : ACT_GATHER_INFO
2006-11-22 Name : The remote HP-UX host is missing a security-related patch.
File : hpux_PHSS_35481.nasl - Type : ACT_GATHER_INFO
2006-11-06 Name : The remote host is missing Sun Security Patch number 116648-25
File : solaris10_116648.nasl - Type : ACT_GATHER_INFO
2006-11-06 Name : The remote host is missing Sun Security Patch number 114045-14
File : solaris8_114045.nasl - Type : ACT_GATHER_INFO
2006-11-06 Name : The remote host is missing Sun Security Patch number 116648-25
File : solaris8_116648.nasl - Type : ACT_GATHER_INFO
2006-11-06 Name : The remote host is missing Sun Security Patch number 119209-36
File : solaris8_119209.nasl - Type : ACT_GATHER_INFO
2006-11-06 Name : The remote host is missing Sun Security Patch number 116648-25
File : solaris9_116648.nasl - Type : ACT_GATHER_INFO
2006-10-20 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-200610-06.nasl - Type : ACT_GATHER_INFO
2006-10-14 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-1173.nasl - Type : ACT_GATHER_INFO
2006-10-14 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-1174.nasl - Type : ACT_GATHER_INFO
2006-09-22 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_1fe734bf4a0611dbb48d00508d6a62df.nasl - Type : ACT_GATHER_INFO
2006-09-15 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2006-257-02.nasl - Type : ACT_GATHER_INFO
2006-09-12 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2006-0661.nasl - Type : ACT_GATHER_INFO
2006-09-12 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-200609-05.nasl - Type : ACT_GATHER_INFO
2006-09-12 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2006-0661.nasl - Type : ACT_GATHER_INFO
2005-10-19 Name : The remote host is missing Sun Security Patch number 119214-36
File : solaris10_x86_119214.nasl - Type : ACT_GATHER_INFO
2005-10-19 Name : The remote host is missing Sun Security Patch number 119213-36
File : solaris10_119213.nasl - Type : ACT_GATHER_INFO
2005-10-05 Name : The remote host is missing Sun Security Patch number 119212-36
File : solaris9_x86_119212.nasl - Type : ACT_GATHER_INFO
2005-10-05 Name : The remote host is missing Sun Security Patch number 119211-36
File : solaris9_119211.nasl - Type : ACT_GATHER_INFO
2004-07-12 Name : The remote host is missing Sun Security Patch number 114050-14
File : solaris9_x86_114050.nasl - Type : ACT_GATHER_INFO
2004-07-12 Name : The remote host is missing Sun Security Patch number 114049-14
File : solaris9_114049.nasl - Type : ACT_GATHER_INFO