Upstream information
Description
lib/Crypto/PublicKey/ElGamal.py in PyCrypto through 2.6.1 generates weak ElGamal key parameters, which allows attackers to obtain sensitive information by reading ciphertext data (i.e., it does not have semantic security in face of a ciphertext-only attack). The Decisional Diffie-Hellman (DDH) assumption does not hold for PyCrypto's ElGamal implementation.SUSE information
Overall state of this security issue: Ignore
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 5 |
| Vector | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | None |
| Availability Impact | None |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.5 | 5.3 |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | Low |
| Integrity Impact | None | None |
| Availability Impact | None | None |
| CVSSv3 Version | 3 | 3.1 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
| Product(s) | Source package | State |
|---|---|---|
| Products under general support and receiving all security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 12 | python-pycrypto | Ignore |
| SUSE Manager Client Tools 12 | python-pycrypto | Affected |
| SUSE Manager Client Tools for SLE 12 | python-pycrypto | Ignore |
| openSUSE Leap 15.5 | python-pycrypto | Analysis |
| openSUSE Leap 15.6 | python-pycrypto | Analysis |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Module for Public Cloud 12 | python-pycrypto | Ignore |
| SUSE Linux Enterprise Server 12 SP5 | python-pycrypto | Ignore |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | python-pycrypto | Ignore |
| Products past their end of life and not receiving proactive updates anymore. | ||
| Magnum Orchestration 7 | python-pycrypto | Ignore |
| SUSE CaaS Platform 3.0 | python-pycrypto | Affected |
| SUSE CaaS Platform 4.0 | python-pycrypto | Analysis |
| SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5 | python-pycrypto | Affected |
| SUSE Container as a Service Platform 1.0 | python-pycrypto | Unsupported |
| SUSE Container as a Service Platform 2.0 | python-pycrypto | Ignore |
| SUSE Enterprise Storage 1.0 | python-pycrypto | Affected |
| SUSE Enterprise Storage 2 | python-pycrypto | Affected |
| SUSE Enterprise Storage 2.1 | python-pycrypto | Affected |
| SUSE Enterprise Storage 3 | python-pycrypto | Ignore |
| SUSE Enterprise Storage 4 | python-pycrypto | Ignore |
| SUSE Enterprise Storage 5 | python-pycrypto | Ignore |
| SUSE Enterprise Storage 6 | python-pycrypto | Analysis |
| SUSE Linux Enterprise Desktop 15 | python-pycrypto | Analysis |
| SUSE Linux Enterprise Desktop 15 SP1 | python-pycrypto | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 | python-pycrypto | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | python-pycrypto | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | python-pycrypto | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | python-pycrypto | Analysis |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | python-pycrypto | Analysis |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | python-pycrypto | Analysis |
| SUSE Linux Enterprise Module for Advanced Systems Management 12 | python-pycrypto | Ignore |
| SUSE Linux Enterprise Module for Basesystem 15 | python-pycrypto | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | python-pycrypto | Analysis |
| SUSE Linux Enterprise Module for Package Hub 15 SP3 | python-pycrypto | Unsupported |
| SUSE Linux Enterprise Module for Python 2 15 SP1 | python-pycrypto | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 12 | python-pycrypto | Ignore |
| SUSE Linux Enterprise Point of Sale 12 SP2 | python-pycrypto | Affected |
| SUSE Linux Enterprise Server 12 | python-pycrypto | Ignore |
| SUSE Linux Enterprise Server 12 SP3 | python-pycrypto | Ignore |
| SUSE Linux Enterprise Server 12 SP4 | python-pycrypto | Ignore |
| SUSE Linux Enterprise Server 15 | python-pycrypto | Analysis |
| SUSE Linux Enterprise Server 15 SP1 | python-pycrypto | Analysis |
| SUSE Linux Enterprise Server 15 SP1-BCL | python-pycrypto | Analysis |
| SUSE Linux Enterprise Server 15 SP1-LTSS | python-pycrypto | Analysis |
| SUSE Linux Enterprise Server 15-LTSS | python-pycrypto | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 | python-pycrypto | Ignore |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | python-pycrypto | Ignore |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | python-pycrypto | Ignore |
| SUSE Linux Enterprise Server for SAP Applications 15 | python-pycrypto | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | python-pycrypto | Analysis |
| SUSE Linux Enterprise Software Bootstrap Kit 12 | python-pycrypto | Ignore |
| SUSE Manager Proxy 3.0 | python-pycrypto | Ignore |
| SUSE Manager Proxy 3.1 | python-pycrypto | Ignore |
| SUSE Manager Proxy 3.2 | python-pycrypto | Affected |
| SUSE Manager Proxy 4.0 | python-pycrypto | Analysis |
| SUSE Manager Retail Branch Server 4.0 | python-pycrypto | Analysis |
| SUSE Manager Server 3.0 | python-pycrypto | Ignore |
| SUSE Manager Server 3.1 | python-pycrypto | Ignore |
| SUSE Manager Server 3.2 | python-pycrypto | Affected |
| SUSE Manager Server 4.0 | python-pycrypto | Analysis |
| SUSE OpenStack Cloud 5 | python-pycrypto | Ignore |
| SUSE OpenStack Cloud 6 | python-pycrypto | Ignore |
| SUSE OpenStack Cloud 6-LTSS | python-pycrypto | Affected |
| SUSE OpenStack Cloud 7 | python-pycrypto | Ignore |
| openSUSE Leap 15.3 | python-pycrypto | Analysis |
| openSUSE Leap 15.4 | python-pycrypto | Analysis |
| Products at an unknown state of their lifecycle. | ||
| SUSE OpenStack Cloud 4 | python-pycrypto | Ignore |
SUSE Timeline for this CVE
CVE page created: Mon Feb 5 13:23:35 2018CVE page last modified: Wed Nov 27 11:34:46 2024