Upstream information
Description
Botan 2.5.0 through 2.6.0 before 2.7.0 allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP, related to dsa/dsa.cpp, ec_group/ec_group.cpp, and ecdsa/ecdsa.cpp. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.SUSE information
Overall state of this security issue: Does not affect SUSE products
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 1.9 |
| Vector | AV:L/AC:M/Au:N/C:P/I:N/A:N |
| Access Vector | Local |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | None |
| Availability Impact | None |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 5.9 | 5.1 |
| Vector | CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N | CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
| Attack Vector | Local | Local |
| Attack Complexity | High | High |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Changed | Unchanged |
| Confidentiality Impact | High | High |
| Integrity Impact | None | None |
| Availability Impact | None | None |
| CVSSv3 Version | 3 | 3 |
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-10594 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Server 12 SP5 | Botan | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | Botan | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | Botan | Affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Linux Enterprise Desktop 11 SP2 | Botan | Not affected |
| SUSE Linux Enterprise Desktop 11 SP3 | Botan | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | Botan | Not affected |
| SUSE Linux Enterprise Desktop 12 | Botan | Unsupported |
| SUSE Linux Enterprise Desktop 12 SP1 | Botan | Unsupported |
| SUSE Linux Enterprise Desktop 12 SP2 | Botan | Unsupported |
| SUSE Linux Enterprise Desktop 12 SP3 | Botan | Not affected |
| SUSE Linux Enterprise Desktop 12 SP4 | Botan | Unsupported |
| SUSE Linux Enterprise Server 11 SP2 | Botan | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | Botan | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | Botan | Not affected |
| SUSE Linux Enterprise Server 12 | Botan | Unsupported |
| SUSE Linux Enterprise Server 12 SP1 | Botan | Unsupported |
| SUSE Linux Enterprise Server 12 SP2 | Botan | Unsupported |
| SUSE Linux Enterprise Server 12 SP3 | Botan | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | Botan | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 11 SP2 | Botan | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | Botan | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | Botan | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | Botan | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | Botan | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | Botan | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | Botan | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | Botan | Unsupported |
| SUSE Linux Enterprise Software Development Kit 11 SP2 | Botan | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP3 | Botan | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | Botan | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 | Botan | Unsupported |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | Botan | Unsupported |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | Botan | Unsupported |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | Botan | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | Botan | Unsupported |
SUSE Timeline for this CVE
CVE page created: Fri Jun 15 08:41:49 2018CVE page last modified: Tue Jul 2 18:03:12 2024