Upstream information
Description
tftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size handling does not properly consider the combination of data, OACK, and other options.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 5 |
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.5 | 5.9 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Network | Network |
| Attack Complexity | Low | High |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | High | High |
| CVSSv3 Version | 3.1 | 3.1 |
SUSE Security Advisories:
- SUSE-SU-2021:3237-1, published Mon Sep 27 19:22:00 UTC 2021
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-SERVER-12-SP5-2021-3237 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-10636 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 SP5 | atftp | Released |
| SUSE Linux Enterprise Server 12 SP5 | atftp | Released |
| SUSE Linux Enterprise Server 12 SP5-LTSS | atftp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | atftp | Released |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | atftp | Affected |
| SUSE Linux Enterprise Desktop 11 SP4 | atftp | Affected |
| SUSE Linux Enterprise Desktop 12 | atftp | Affected |
| SUSE Linux Enterprise Desktop 12 SP1 | atftp | Affected |
| SUSE Linux Enterprise Desktop 12 SP2 | atftp | Affected |
| SUSE Linux Enterprise Desktop 12 SP3 | atftp | Affected |
| SUSE Linux Enterprise Desktop 12 SP4 | atftp | Affected |
| SUSE Linux Enterprise Point of Sale 11 SP3 | atftp | Affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | atftp | Affected |
| SUSE Linux Enterprise Point of Service 11 SP3 | atftp | Unsupported |
| SUSE Linux Enterprise Server 11 SP1-LTSS | atftp | Affected |
| SUSE Linux Enterprise Server 11 SP2 | atftp | Affected |
| SUSE Linux Enterprise Server 11 SP2-LTSS | atftp | Affected |
| SUSE Linux Enterprise Server 11 SP3 | atftp | Affected |
| SUSE Linux Enterprise Server 11 SP3-LTSS | atftp | Affected |
| SUSE Linux Enterprise Server 11 SP4 | atftp | Affected |
| SUSE Linux Enterprise Server 11 SP4 LTSS | atftp | Affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | atftp | Affected |
| SUSE Linux Enterprise Server 12 | atftp | Affected |
| SUSE Linux Enterprise Server 12 SP1 | atftp | Affected |
| SUSE Linux Enterprise Server 12 SP1-LTSS | atftp | Affected |
| SUSE Linux Enterprise Server 12 SP2 | atftp | Affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | atftp | Affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | atftp | Affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | atftp | Affected |
| SUSE Linux Enterprise Server 12 SP3 | atftp | Affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | atftp | Unsupported |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | atftp | Unsupported |
| SUSE Linux Enterprise Server 12 SP3-LTSS | atftp | Unsupported |
| SUSE Linux Enterprise Server 12 SP4 | atftp | Affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | atftp | Affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | atftp | Affected |
| SUSE Linux Enterprise Server 12-LTSS | atftp | Affected |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | atftp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | atftp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | atftp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | atftp | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | atftp | Affected |
| SUSE OpenStack Cloud 7 | atftp | Affected |
| SUSE OpenStack Cloud 8 | atftp | Affected |
| SUSE OpenStack Cloud 9 | atftp | Affected |
| SUSE OpenStack Cloud Crowbar 8 | atftp | Affected |
| SUSE OpenStack Cloud Crowbar 9 | atftp | Affected |
| Products at an unknown state of their lifecycle. | ||
| SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security | atftp | Affected |
SUSE Timeline for this CVE
CVE page created: Tue Sep 14 06:00:11 2021CVE page last modified: Tue Oct 8 18:32:16 2024