Bug 2158791 (CVE-2022-31631)
| Summary: | CVE-2022-31631 php: PDO::quote() may return unquoted string due to an integer overflow | ||
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| Product: | [Other] Security Response | Reporter: | Sandipan Roy <saroy> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | hhorak, jorton, rcollet |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: |
A flaw was found in PHP. This issue occurs due to an uncaught integer overflow in PDO::quote() of PDO_SQLite returning an improperly quoted string. With the implementation of sqlite3_snprintf(), it is possible to force the function to return a single apostrophe if the function is called on user-supplied input without any length restrictions in place.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-05-17 02:34:25 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2158798, 2158799, 2158800, 2158801, 2158802, 2158803, 2161672, 2161673 | ||
| Bug Blocks: | 2158745 | ||
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Description
Sandipan Roy
2023-01-06 15:53:00 UTC
Created php tracking bugs for this issue: Affects: fedora-all [bug 2158798] Notice: This issue (again) needs a >2GB string to be exploited So any reasonable memory_limit will protect from it (default value is 128MB) This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2023:0848 https://access.redhat.com/errata/RHSA-2023:0848 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:0965 https://access.redhat.com/errata/RHSA-2023:0965 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:2417 https://access.redhat.com/errata/RHSA-2023:2417 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2023:2903 https://access.redhat.com/errata/RHSA-2023:2903 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2022-31631 |