Upstream information
Description
Integer overflow in the xml_utf8_encode function in ext/xml/xml.c in PHP before 7.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a long argument to the utf8_encode function, leading to a heap-based buffer overflow.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having critical 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 | |
|---|---|
| Base Score | 9.8 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | High |
| Integrity Impact | High |
| Availability Impact | High |
| CVSSv3 Version | 3.1 |
Note from the SUSE Security Team
This problem only affects php 7, older versions of php are not affected. SUSE Bugzilla entries: 977993 [RESOLVED / FIXED], 977994 [RESOLVED / FIXED], 977995 [RESOLVED / FIXED] No SUSE Security Announcements cross referenced.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Please note that this evaluation state might be work in progress, incomplete or outdated.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 | php53 | Released |
| SUSE Linux Enterprise Desktop 11 SP2 | php53 | Released |
| SUSE Linux Enterprise Desktop 11 SP3 | php53 | Released |
| SUSE Linux Enterprise Desktop 11 SP4 | php53 | Released |
| SUSE Linux Enterprise Point of Sale 11 SP3 | php53 | Affected |
| SUSE Linux Enterprise Server 11 SP2 | php53 | Released |
| SUSE Linux Enterprise Server 11 SP2 LTSS | php53 | Released |
| SUSE Linux Enterprise Server 11 SP2-LTSS | php53 | Affected |
| SUSE Linux Enterprise Server 11 SP3 | php53 | Released |
| SUSE Linux Enterprise Server 11 SP3 LTSS | php53 | Released |
| SUSE Linux Enterprise Server 11 SP3-LTSS | php53 | Affected |
| SUSE Linux Enterprise Server 11 SP4 | php53 | Released |
| SUSE Linux Enterprise Server 11 SP4-LTSS | php53 | Released |
| SUSE Linux Enterprise Server for SAP Applications 11 SP2 | php53 | Released |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | php53 | Released |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | php53 | Released |
| SUSE Linux Enterprise Software Development Kit 11 SP2 | php53 | Released |
| SUSE Linux Enterprise Software Development Kit 11 SP3 | php53 | Released |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | php53 | Released |
SUSE Timeline for this CVE
CVE page created: Thu Apr 28 18:15:13 2016CVE page last modified: Tue Jul 2 16:52:11 2024