Upstream information
Description
The Snappy frame decoder function doesn't restrict the chunk length which may lead to excessive memory usage. Beside this it also may buffer reserved skippable chunks until the whole chunk was received which may lead to excessive memory usage as well. This vulnerability can be triggered by supplying malicious input that decompresses to a very big size (via a network stream or a file) or by sending a huge skippable chunk.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having important 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 | 7.5 |
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:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Access Vector | Network | Network |
Access Complexity | Low | Low |
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-SU-2022:1271-1, published Wed Apr 20 10:27:06 UTC 2022
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
openSUSE Leap 15.3 |
| Patchnames: openSUSE-SLE-15.3-2022-1271 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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.
Product(s) | Source package | State |
---|---|---|
SUSE CaaS Platform 4.5 | netty3 | Not affected |
SUSE Enterprise Storage 7 | netty3 | Not affected |
SUSE Linux Enterprise Desktop 15 SP2 | netty3 | Not affected |
SUSE Linux Enterprise Desktop 15 SP3 | netty3 | Not affected |
SUSE Linux Enterprise Desktop 15 SP4 | netty3 | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP2 | netty3 | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS | netty3 | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS | netty3 | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP3 | netty3 | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP4 | netty3 | Not affected |
SUSE Linux Enterprise Module for Development Tools 15 SP2 | netty3 | Not affected |
SUSE Linux Enterprise Module for Development Tools 15 SP3 | netty3 | Not affected |
SUSE Linux Enterprise Module for Development Tools 15 SP4 | netty3 | Not affected |
SUSE Linux Enterprise Real Time 15 SP2 | netty3 | Not affected |
SUSE Linux Enterprise Server 15 SP2 | netty3 | Not affected |
SUSE Linux Enterprise Server 15 SP2 LTSS | netty3 | Not affected |
SUSE Linux Enterprise Server 15 SP3 | netty3 | Not affected |
SUSE Linux Enterprise Server 15 SP4 | netty3 | Not affected |
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | netty3 | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | netty3 | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | netty3 | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | netty3 | Not affected |
SUSE Linux Enterprise Storage 7 | netty3 | Not affected |
SUSE Linux Enterprise Storage 7.1 | netty3 | Not affected |
SUSE Manager Proxy 4.1 | netty3 | Not affected |
SUSE Manager Proxy 4.2 | netty3 | Not affected |
SUSE Manager Proxy 4.3 | netty3 | Not affected |
SUSE Manager Retail Branch Server 4.1 | netty3 | Not affected |
SUSE Manager Retail Branch Server 4.2 | netty3 | Not affected |
SUSE Manager Retail Branch Server 4.3 | netty3 | Not affected |
SUSE Manager Server 4.1 | netty3 | Not affected |
SUSE Manager Server 4.2 | netty3 | Not affected |
SUSE Manager Server 4.3 | netty3 | Not affected |
SUSE Manager Server Module 4.0 | netty | Unsupported |
SUSE Manager Server Module 4.1 | netty | Affected |
SUSE Manager Server Module 4.2 | netty | Affected |
SUSE Manager Server Module 4.3 | netty | Affected |