Upstream information
Description
amqp091-go is a Go AMQP 0.9.1 client. From 1.13.0 until 1.14.0, the frame-size mitigation from the prior allocation advisory can be bypassed before connection.tune completes because Connection.maxFrameSize uses zero for both the not-yet-negotiated and negotiated-unlimited states. A malicious or compromised AMQP peer can send a short body-frame header with a large declared payload length, causing ReadFrame and the body-frame parser to allocate attacker-selected memory before the payload is received or the frame's protocol state is rejected. The condition is reachable through public Open even when Config.FrameSize is set to the protocol minimum and can cause severe memory pressure, out-of-memory termination, or loss of the client process before authentication completes. This issue is fixed in version 1.14.0.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having moderate severity.
| CVSS detail | SUSE |
|---|---|
| Base Score | 5.3 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Low |
| CVSSv3 Version | 3.1 |
| CVSS detail | CNA (GitHub) | SUSE |
|---|---|---|
| Base Score | 6.3 | 6.3 |
| Vector | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Attack Requirements | Present | Present |
| Privileges Required | None | None |
| User Interaction | None | None |
| Vulnerable System Confidentiality Impact | None | None |
| Vulnerable System Integrity Impact | None | None |
| Vulnerable System Availability Impact | Low | Low |
| Subsequent System Confidentiality Impact | None | None |
| Subsequent System Integrity Impact | None | None |
| Subsequent System Availability Impact | None | None |
| CVSSv4 Version | 4.0 | 4.0 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Module for SAP Applications 15 SP7 | trento-agent | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | trento-agent | Affected |
| SUSE Linux Enterprise Server for SAP applications 16.0 | trento-agent | Affected |
| SUSE Linux Enterprise Server for SAP applications 16.1 | trento-agent | Affected |
| openSUSE Leap 16.0 | trento-agent | Affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Module for SAP Applications 15 SP4 | trento-agent | Affected |
| SUSE Linux Enterprise Module for SAP Applications 15 SP5 | trento-agent | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | trento-agent | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | trento-agent | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | trento-agent | Affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Linux Enterprise Module for SAP Applications 15 SP1 | trento-agent | Affected |
| SUSE Linux Enterprise Module for SAP Applications 15 SP2 | trento-agent | Affected |
| SUSE Linux Enterprise Module for SAP Applications 15 SP3 | trento-agent | Affected |
| SUSE Linux Enterprise Module for SAP Applications 15 SP6 | trento-agent | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | trento-agent | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | trento-agent | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | trento-agent | Affected |
SUSE Timeline for this CVE
CVE page created: Fri Oct 9 14:48:13 2026CVE page last modified: Fri Oct 9 16:05:36 2026