Upstream information
Description
** DISPUTED ** A deserialization vulnerability exists in the way parso through 0.4.0 handles grammar parsing from the cache. Cache loading relies on pickle and, provided that an evil pickle can be written to a cache grammar file and that its parsing can be triggered, this flaw leads to Arbitrary Code Execution. NOTE: This is disputed because "the cache directory is not under control of the attacker in any common configuration."SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 6 |
| Vector | AV:N/AC:M/Au:S/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | Single |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| National Vulnerability Database | |
|---|---|
| Base Score | 7.5 |
| Vector | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Attack Vector | Network |
| Attack Complexity | High |
| Privileges Required | Low |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | High |
| Integrity Impact | High |
| Availability Impact | High |
| CVSSv3 Version | 3 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Desktop 15 SP5 | python-parso | Won't fix |
| SUSE Linux Enterprise Desktop 15 SP6 | python-parso | Won't fix |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | python-parso | Won't fix |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | python-parso | Won't fix |
| SUSE Linux Enterprise Module for Python 3 15 SP5 | python-parso | Won't fix |
| SUSE Linux Enterprise Module for Python 3 15 SP6 | python-parso | Won't fix |
| SUSE Linux Enterprise Server 15 SP5 | python-parso | Won't fix |
| SUSE Linux Enterprise Server 15 SP6 | python-parso | Won't fix |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | python-parso | Won't fix |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | python-parso | Won't fix |
| SUSE Manager Proxy 4.3 | python-parso | Won't fix |
| SUSE Manager Retail Branch Server 4.3 | python-parso | Won't fix |
| SUSE Manager Server 4.3 | python-parso | Won't fix |
| openSUSE Leap 15.5 | python-parso | Won't fix |
| openSUSE Leap 15.6 | python-parso | Won't fix |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | python-parso | Won't fix |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | python-parso | Won't fix |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | python-parso | Won't fix |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | python-parso | Won't fix |
| SUSE Linux Enterprise Module for Python 3 15 SP4 | python-parso | Won't fix |
| SUSE Linux Enterprise Server 15 SP4 | python-parso | Won't fix |
| SUSE Linux Enterprise Server 15 SP4-LTSS | python-parso | Won't fix |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | python-parso | Won't fix |
| Products past their end of life and not receiving proactive updates anymore. | ||
| openSUSE Leap 15.3 | python-parso | Won't fix |
| openSUSE Leap 15.4 | python-parso | Won't fix |
SUSE Timeline for this CVE
CVE page created: Fri Jun 7 13:35:31 2019CVE page last modified: Wed Jul 3 12:25:22 2024