Bug 2143645 (CVE-2022-39319)
| Summary: | CVE-2022-39319 freerdp: missing length validation in urbdrc channel | ||
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| Product: | [Other] Security Response | Reporter: | TEJ RATHI <trathi> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | unspecified | CC: | oholy |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | freerdp 2.9.0 | Doc Type: | If docs needed, set a value |
| Doc Text: |
An out-of-bound read vulnerability was discovered in FreeRDP due to improper input length validation in client/data_transfer.c in the urbdrc channel. A malicious server can trigger an out-of-bounds read by tricking a FreeRDP based client to read out-of-bound data and send it back to the server.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-05-16 21:15:29 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: | 2143668, 2143672, 2143676, 2143677, 2145139, 2145140 | ||
| Bug Blocks: | 2143404 | ||
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Description
TEJ RATHI
2022-11-17 13:37:16 UTC
Created freerdp tracking bugs for this issue: Affects: fedora-35 [bug 2143672] Affects: fedora-36 [bug 2143676] Affects: fedora-37 [bug 2143677] Created freerdp1.2 tracking bugs for this issue: Affects: epel-7 [bug 2143668] Upstream Commit: https://github.com/FreeRDP/FreeRDP/commit/ff82ae84342f68afc37f289a164d65ee3daefe97 https://github.com/FreeRDP/FreeRDP/commit/11555828d2cf289b350baba5ad1f462f10b80b76 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:2326 https://access.redhat.com/errata/RHSA-2023:2326 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2023:2851 https://access.redhat.com/errata/RHSA-2023:2851 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-2022-39319 |