Upstream information
Description
Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.5 | 4 |
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P | AV:N/AC:H/Au:N/C:N/I:P/A:P |
| Access Vector | Network | Network |
| Access Complexity | Low | High |
| Authentication | None | None |
| Confidentiality Impact | Partial | None |
| Integrity Impact | Partial | Partial |
| Availability Impact | Partial | Partial |
| SUSE | |
|---|---|
| Base Score | 5.4 |
| Vector | AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L |
| Access Vector | Network |
| Access Complexity | High |
| Privileges Required | None |
| User Interaction | None |
| Scope | Changed |
| Confidentiality Impact | None |
| Integrity Impact | Low |
| Availability Impact | Low |
- SUSE-SU-2018:0878-1, published Thu Apr 5 13:09:17 MDT 2018
- SUSE-SU-2018:0903-1, published Sun Apr 8 19:09:12 MDT 2018
- openSUSE-SU-2018:0891-1, published Fri, 6 Apr 2018 12:07:19 +0200 (CEST)
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| Openstack Cloud Magnum Orchestration 7 |
| Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-594 |
| SUSE CaaS Platform ALL |
| Patchnames: SUSE-CAASP-ALL-2018-594 |
| SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-594 |
| SUSE Linux Enterprise Module for Basesystem 15 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 GA libidn-devel |
| SUSE Linux Enterprise Server 11 SP4 |
| Patchnames: slessp4-libidn-13551 |
| SUSE Linux Enterprise Server 12 SP3 |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2018-594 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slessp4-libidn-13551 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2018-594 |
| SUSE Linux Enterprise Software Development Kit 11 SP4 |
| Patchnames: sdksp4-libidn-13551 |
| SUSE Linux Enterprise Software Development Kit 12 SP3 |
| Patchnames: SUSE-SLE-SDK-12-SP3-2018-594 |
| openSUSE Leap 15.0 |
| Patchnames: openSUSE Leap 15.0 GA libidn11 |
| openSUSE Leap 42.3 |
| Patchnames: openSUSE-2018-341 |
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 |
|---|---|---|
| CaaS Platform 1.0 | libidn | Released |
| CaaS Platform 2.0 | libidn | Released |
| OpenStack Cloud Magnum Orchestration 7.0 | libidn | Released |
| SUSE Linux Enterprise Desktop 12 SP2 | libidn | In progress |
| SUSE Linux Enterprise Desktop 12 SP3 | libidn | Released |
| SUSE Linux Enterprise SDK 11 SP4 | libidn | Released |
| SUSE Linux Enterprise SDK 12 SP2 | libidn | In progress |
| SUSE Linux Enterprise SDK 12 SP3 | libidn | Released |
| SUSE Linux Enterprise Server 11 SP3 LTSS | libidn | Affected |
| SUSE Linux Enterprise Server 11 SP4 | libidn | Released |
| SUSE Linux Enterprise Server 12 GA LTSS | libidn | Affected |
| SUSE Linux Enterprise Server 12 SP1 LTSS | libidn | Affected |
| SUSE Linux Enterprise Server 12 SP2 | libidn | In progress |
| SUSE Linux Enterprise Server 12 SP3 | libidn | Released |
