Upstream information
Description
An issue was discovered in zsh before 5.6. The beginning of a #! script file was mishandled, potentially leading to an execve call to a program named on the second line.SUSE information
Overall state of this security issue: Running
This issue is currently rated as having important severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 7.5 |
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 9.8 | 7.3 |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
| Access Vector | Network | Local |
| Access Complexity | Low | Low |
| Privileges Required | None | Low |
| User Interaction | None | Required |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | High |
| Integrity Impact | High | High |
| Availability Impact | High | High |
| CVSSv3 Version | 3 | 3 |
- SUSE-SU-2018:2686-1, published Tue Sep 11 10:07:55 MDT 2018
- openSUSE-SU-2018:2741-1, published Mon, 17 Sep 2018 12:13:49 +0200 (CEST)
- openSUSE-SU-2018:2966-1, published Tue, 2 Oct 2018 12:07:57 +0200 (CEST)
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Linux Enterprise Module for Basesystem 15 SP1 SUSE Linux Enterprise Module for Basesystem 15 SP2 |
| |
| SUSE Linux Enterprise Module for Basesystem 15 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-2018-1880 |
| openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-687 |
| openSUSE Leap 42.3 |
| Patchnames: openSUSE-2018-1094 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Linux Enterprise 15 Module for Basesystem | zsh | Released |
| SUSE Linux Enterprise 15-SP1 Module for Basesystem | zsh | Not affected |
| SUSE Linux Enterprise Desktop 12 SP3 | zsh | Affected |
| SUSE Linux Enterprise Desktop 12 SP4 | zsh | Analysis |
| SUSE Linux Enterprise High Performance Computing 12 SP4 | zsh | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 LTSS | zsh | Released |
| SUSE Linux Enterprise Server 11 SP3 LTSS | zsh | Affected |
| SUSE Linux Enterprise Server 11 SP4 | zsh | Affected |
| SUSE Linux Enterprise Server 11 SP4 LTSS | zsh | Analysis |
| SUSE Linux Enterprise Server 12 LTSS | zsh | Affected |
| SUSE Linux Enterprise Server 12 SP1 LTSS | zsh | Affected |
| SUSE Linux Enterprise Server 12 SP2 LTSS | zsh | Affected |
| SUSE Linux Enterprise Server 12 SP3 | zsh | Affected |
| SUSE Linux Enterprise Server 12 SP3 LTSS | zsh | Analysis |
| SUSE Linux Enterprise Server 12 SP4 | zsh | Analysis |
| SUSE Linux Enterprise Server 15 LTSS | zsh | Released |
| SUSE Linux Enterprise Server ESPOS 15 | zsh | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | zsh | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | zsh | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | zsh | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 | zsh | Released |
