Upstream information
Description
telnetd in GNU inetutils through 2.7 allows an out-of-bounds write in the LINEMODE SLC (Set Local Characters) suboption handler because add_slc does not check whether the buffer is full.Other Security Trackers
SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having important severity.
| CVSS detail | CNA (MITRE) | SUSE |
|---|---|---|
| Base Score | 9.8 | 9.8 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | High |
| Integrity Impact | High | High |
| Availability Impact | High | High |
| CVSSv3 Version | 3.1 | 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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Server 12 SP5 | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP5-LTSS | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security | krb5-appl | Affected |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | krb5-appl | Affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | krb5-appl | Affected |
| SUSE Linux Enterprise Desktop 12 | krb5-appl | Affected |
| SUSE Linux Enterprise Desktop 12 SP1 | krb5-appl | Affected |
| SUSE Linux Enterprise Desktop 12 SP2 | krb5-appl | Affected |
| SUSE Linux Enterprise Desktop 12 SP3 | krb5-appl | Affected |
| SUSE Linux Enterprise Desktop 12 SP4 | krb5-appl | Affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP1 | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP1-LTSS | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP2 | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP3 | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP4 | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | krb5-appl | Affected |
| SUSE Linux Enterprise Server 12-LTSS | krb5-appl | Affected |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | krb5-appl | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | krb5-appl | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | krb5-appl | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | krb5-appl | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | krb5-appl | Affected |
| SUSE OpenStack Cloud 7 | krb5-appl | Affected |
| SUSE OpenStack Cloud 8 | krb5-appl | Affected |
| SUSE OpenStack Cloud 9 | krb5-appl | Affected |
| SUSE OpenStack Cloud Crowbar 8 | krb5-appl | Affected |
| SUSE OpenStack Cloud Crowbar 9 | krb5-appl | Affected |
SUSE Timeline for this CVE
CVE page created: Fri Mar 13 22:05:03 2026CVE page last modified: Tue Mar 17 13:10:26 2026