Executive Summary
| Summary | |
|---|---|
| Title | GnuPG vulnerability |
| Informations | |||
|---|---|---|---|
| Name | USN-2339-1 | First vendor Publication | 2014-09-03 |
| Vendor | Ubuntu | Last vendor Modification | 2014-09-03 |
| 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:L/AC:L/Au:N/C:P/I:N/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 2.1 | Attack Range | Local |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 LTS - Ubuntu 10.04 LTS Summary: GnuPG could expose sensitive information when performing decryption. Software Description: - gnupg: GNU privacy guard - a free PGP replacement Details: Daniel Genkin, Adi Shamir, and Eran Tromer discovered that GnuPG was susceptible to an adaptive chosen ciphertext attack via physical side channels. A local attacker could use this attack to possibly recover private keys. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 LTS: Ubuntu 10.04 LTS: In general, a standard system update will make all the necessary changes. References: Package Information: |
Original Source
| Url : http://www.ubuntu.com/usn/USN-2339-1 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-200 | Information Exposure |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:25845 | |||
| Oval ID: | oval:org.mitre.oval:def:25845 | ||
| Title: | USN-2339-2 -- libgcrypt11 vulnerability | ||
| Description: | Libgcrypt could expose sensitive information when performing decryption. | ||
| Family: | unix | Class: | patch |
| Reference(s): | USN-2339-2 CVE-2014-5270 | Version: | 3 |
| Platform(s): | Ubuntu 14.04 Ubuntu 12.04 Ubuntu 10.04 | Product(s): | libgcrypt11 |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:26547 | |||
| Oval ID: | oval:org.mitre.oval:def:26547 | ||
| Title: | SUSE-SU-2014:1077-1 -- Security update for libgcrypt | ||
| Description: | This libgcrypt update fixes the following security issue: * bnc#892464: Side-channel attack on Elgamal encryption subkeys. (CVE-2014-5270) Security Issues: * CVE-2014-5270 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5270> | ||
| Family: | unix | Class: | patch |
| Reference(s): | SUSE-SU-2014:1077-1 CVE-2014-5270 | Version: | 3 |
| Platform(s): | SUSE Linux Enterprise Server 11 SUSE Linux Enterprise Desktop 11 | Product(s): | libgcrypt |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:26710 | |||
| Oval ID: | oval:org.mitre.oval:def:26710 | ||
| Title: | DSA-3024-1 gnupg - security update | ||
| Description: | Genkin, Pipman and Tromer discovered a side-channel attack on Elgamal encryption subkeys (<a href="https://security-tracker.debian.org/tracker/CVE-2014-5270">CVE-2014-5270</a>). | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-3024-1 CVE-2014-5270 | Version: | 3 |
| Platform(s): | Debian GNU/Linux 7.0 Debian GNU/kFreeBSD 7.0 | Product(s): | gnupg |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:26749 | |||
| Oval ID: | oval:org.mitre.oval:def:26749 | ||
| Title: | USN-2339-1 -- gnupg vulnerability | ||
| Description: | GnuPG could expose sensitive information when performing decryption. | ||
| Family: | unix | Class: | patch |
| Reference(s): | USN-2339-1 CVE-2014-5270 | Version: | 3 |
| Platform(s): | Ubuntu 12.04 Ubuntu 10.04 | Product(s): | gnupg |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:27968 | |||
| Oval ID: | oval:org.mitre.oval:def:27968 | ||
| Title: | DSA-3073-1 -- libgcrypt11 security update | ||
| Description: | Daniel Genkin, Itamar Pipman and Eran Tromer discovered that Elgamal encryption subkeys in applications using the libgcrypt11 library, for example GnuPG 2.x, could be leaked via a side-channel attack. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-3073-1 CVE-2014-5270 | Version: | 3 |
| Platform(s): | Debian GNU/Linux 7.0 Debian GNU/kFreeBSD 7.0 | Product(s): | libgcrypt11 |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2015-08-05 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2015-577.nasl - Type : ACT_GATHER_INFO |
| 2015-04-02 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2554-1.nasl - Type : ACT_GATHER_INFO |
| 2015-03-30 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2015-154.nasl - Type : ACT_GATHER_INFO |
| 2015-03-26 | Name : The remote Debian host is missing a security update. File : debian_DLA-93.nasl - Type : ACT_GATHER_INFO |
| 2014-11-17 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3073.nasl - Type : ACT_GATHER_INFO |
| 2014-09-23 | Name : The remote Mandriva Linux host is missing a security update. File : mandriva_MDVSA-2014-180.nasl - Type : ACT_GATHER_INFO |
| 2014-09-14 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3024.nasl - Type : ACT_GATHER_INFO |
| 2014-09-12 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2014-176.nasl - Type : ACT_GATHER_INFO |
| 2014-09-04 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2339-1.nasl - Type : ACT_GATHER_INFO |
| 2014-09-04 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2339-2.nasl - Type : ACT_GATHER_INFO |
| 2014-09-02 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_libgcrypt-devel-140819.nasl - Type : ACT_GATHER_INFO |
| 2014-08-30 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201408-10.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-10-11 00:28:44 |
|
| 2014-10-10 09:31:08 |
|
| 2014-09-05 13:24:22 |
|
| 2014-09-03 21:27:12 |
|
| 2014-09-03 21:22:57 |
|
