Executive Summary
Summary | |
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Title | GnuTLS vulnerability |
Informations | |||
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Name | USN-348-1 | First vendor Publication | 2006-09-18 |
Vendor | Ubuntu | Last vendor Modification | 2006-09-18 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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:L/Au:N/C:N/I:P/A:N) | |||
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Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects the following Ubuntu releases: Ubuntu 5.04 Ubuntu 5.10 Ubuntu 6.06 LTS This advisory also applies to the corresponding versions of Kubuntu, Edubuntu, and Xubuntu. The problem can be corrected by upgrading your system to the following package versions: Ubuntu 5.04: Ubuntu 5.10: Ubuntu 6.06 LTS: After a standard system upgrade you need to reboot your computer to effect the necessary changes. Details follow: The GnuTLS library did not sufficiently check the padding of PKCS #1 v1.5 signatures if the exponent of the public key is 3 (which is widely used for CAs). This could be exploited to forge signatures without the need of the secret key. |
Original Source
Url : http://www.ubuntu.com/usn/USN-348-1 |
CAPEC : Common Attack Pattern Enumeration & Classification
Id | Name |
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CAPEC-68 | Subvert Code-signing Facilities |
CWE : Common Weakness Enumeration
% | Id | Name |
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OVAL Definitions
Definition Id: oval:org.mitre.oval:def:9937 | |||
Oval ID: | oval:org.mitre.oval:def:9937 | ||
Title: | verify.c in GnuTLS before 1.4.4, when using an RSA key with exponent 3, does not properly handle excess data in the digestAlgorithm.parameters field when generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents GnuTLS from correctly verifying X.509 and other certificates that use PKCS, a variant of CVE-2006-4339. | ||
Description: | verify.c in GnuTLS before 1.4.4, when using an RSA key with exponent 3, does not properly handle excess data in the digestAlgorithm.parameters field when generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents GnuTLS from correctly verifying X.509 and other certificates that use PKCS, a variant of CVE-2006-4339. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2006-4790 | Version: | 5 |
Platform(s): | Red Hat Enterprise Linux 4 CentOS Linux 4 Oracle Linux 4 | Product(s): | |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
---|---|
2009-10-10 | Name : SLES9: Security update for IBM Java2 JRE and SDK File : nvt/sles9p5015753.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 200609-15 (gnutls) File : nvt/glsa_200609_15.nasl |
2008-09-04 | Name : FreeBSD Ports: gnutls, gnutls-devel File : nvt/freebsd_gnutls1.nasl |
2008-01-17 | Name : Debian Security Advisory DSA 1182-1 (gnutls11) File : nvt/deb_1182_1.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
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28778 | GnuTLS RSA Key PKCS #1 v1.5 Signature Forgery |
Nessus® Vulnerability Scanner
Date | Description |
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2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2006-0680.nasl - Type : ACT_GATHER_INFO |
2009-09-24 | Name : The remote SuSE 9 host is missing a security-related patch. File : suse9_11228.nasl - Type : ACT_GATHER_INFO |
2007-12-13 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_gnutls-2117.nasl - Type : ACT_GATHER_INFO |
2007-12-13 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_java-1_4_2-ibm-2461.nasl - Type : ACT_GATHER_INFO |
2007-11-10 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-348-1.nasl - Type : ACT_GATHER_INFO |
2007-10-17 | Name : The remote openSUSE host is missing a security update. File : suse_gnutls-2118.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 host is missing Sun Security Patch number 123938-05 File : solaris10_123938.nasl - Type : ACT_GATHER_INFO |
2007-02-18 | Name : The remote host is missing Sun Security Patch number 123939-05 File : solaris10_x86_123939.nasl - Type : ACT_GATHER_INFO |
2007-01-17 | Name : The remote Fedora Core host is missing a security update. File : fedora_2006-974.nasl - Type : ACT_GATHER_INFO |
2006-10-14 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1182.nasl - Type : ACT_GATHER_INFO |
2006-10-05 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_64bf6234520d11db8f1a000a48049292.nasl - Type : ACT_GATHER_INFO |
2006-09-27 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200609-15.nasl - Type : ACT_GATHER_INFO |
2006-09-22 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2006-0680.nasl - Type : ACT_GATHER_INFO |
2006-09-15 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2006-0680.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 12:03:46 |
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