Upstream information
Description
In Tidy 5.5.31, the IsURLCodePoint function in attrs.c allows attackers to cause a denial of service (Segmentation Fault), as demonstrated by an invalid ISALNUM argument.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having low severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 5 | 2.1 |
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P | AV:L/AC:L/Au:N/C:N/I:N/A:P |
| Access Vector | Network | Local |
| Access Complexity | Low | Low |
| Authentication | None | None |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | Partial | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.5 | 4 |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| Attack Vector | Network | Local |
| Attack 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 | Low |
| CVSSv3 Version | 3 | 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Please note that this evaluation state might be work in progress, incomplete or outdated.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 High Performance Computing 12 | tidy | Not affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Server 12 SP5 | tidy | Not affected |
| SUSE Linux Enterprise Server 12 SP5-LTSS | tidy | Not affected |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | tidy | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | tidy | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Linux Enterprise Desktop 11 SP3 | tidy | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | tidy | Not affected |
| SUSE Linux Enterprise Desktop 12 | tidy | Not affected |
| SUSE Linux Enterprise Desktop 12 SP1 | tidy | Not affected |
| SUSE Linux Enterprise Desktop 12 SP2 | tidy | Not affected |
| SUSE Linux Enterprise Desktop 12 SP3 | tidy | Not affected |
| SUSE Linux Enterprise Desktop 12 SP4 | tidy | Not affected |
| SUSE Linux Enterprise Module for Web and Scripting 12 | tidy | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | tidy | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | tidy | Not affected |
| SUSE Linux Enterprise Server 12 | tidy | Not affected |
| SUSE Linux Enterprise Server 12 SP1 | tidy | Not affected |
| SUSE Linux Enterprise Server 12 SP2 | tidy | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | tidy | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | tidy | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | tidy | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | tidy | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | tidy | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | tidy | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | tidy | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | tidy | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | tidy | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP3 | tidy | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | tidy | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 | tidy | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | tidy | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | tidy | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | tidy | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | tidy | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | tidy | Not affected |
SUSE Timeline for this CVE
CVE page created: Fri Aug 25 20:52:31 2017CVE page last modified: Thu Dec 19 17:39:13 2024