Upstream information
Description
There is a possible tty hijacking in shadow 4.x before 4.1.5 and sudo 1.x before 1.7.4 via "su - user -c program". The user session can be escaped to the parent session by using the TIOCSTI ioctl to push characters into the input buffer to be read by the next process.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.2 | 6.2 |
| Vector | AV:L/AC:L/Au:N/C:C/I:C/A:C | AV:L/AC:H/Au:N/C:C/I:C/A:C |
| Access Vector | Local | Local |
| Access Complexity | Low | High |
| Authentication | None | None |
| Confidentiality Impact | Complete | Complete |
| Integrity Impact | Complete | Complete |
| Availability Impact | Complete | Complete |
| National Vulnerability Database | |
|---|---|
| Base Score | 7.8 |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Attack Vector | Local |
| Attack Complexity | Low |
| Privileges Required | Low |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | High |
| Integrity Impact | High |
| Availability Impact | High |
| CVSSv3 Version | 3.1 |
SUSE Security Advisories:
- openSUSE-SU-2012:0621-1
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 past their end of life and not receiving proactive updates anymore. | ||
| SLES for SAP Applications 11 SP2 | coreutils | Released |
| SLES for SAP Applications 11 SP3 | coreutils | Released |
| SUSE Linux Enterprise Desktop 11 SP1 | coreutils | Released |
| SUSE Linux Enterprise Desktop 11 SP2 | coreutils | Released |
| SUSE Linux Enterprise Desktop 11 SP3 | coreutils | Released |
| SUSE Linux Enterprise Desktop 11 SP4 | coreutils | Released |
| SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search | coreutils | Released |
| SUSE Linux Enterprise Point of Sale 11 SP3 | coreutils | Affected |
| SUSE Linux Enterprise Point of Service 11 SP3 | coreutils | Already fixed |
| SUSE Linux Enterprise Server 10 SP4-LTSS | coreutils | Affected |
| SUSE Linux Enterprise Server 11 SP1 | coreutils | Released |
| SUSE Linux Enterprise Server 11 SP1 LTSS | coreutils | Released |
| SUSE Linux Enterprise Server 11 SP1-LTSS | coreutils | Released |
| SUSE Linux Enterprise Server 11 SP2 | coreutils | Released |
| SUSE Linux Enterprise Server 11 SP2 LTSS | coreutils | Released |
| SUSE Linux Enterprise Server 11 SP2-LTSS | coreutils | Released |
| SUSE Linux Enterprise Server 11 SP3 | coreutils | Released |
| SUSE Linux Enterprise Server 11 SP3 LTSS | coreutils | Released |
| SUSE Linux Enterprise Server 11 SP3-LTSS | coreutils | Released |
| SUSE Linux Enterprise Server 11 SP4 | coreutils | Affected |
| SUSE Linux Enterprise Server 11 SP4 LTSS | coreutils | Released |
| SUSE Linux Enterprise Server 11 SP4-LTSS | coreutils | Released |
| SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 | coreutils | Released |
SUSE Timeline for this CVE
CVE page created: Fri Jun 28 04:59:48 2013CVE page last modified: Tue Dec 17 19:13:17 2024