CVE-2024-22211: FreeRDP integer Overflow leading to Heap Overflow
First published: Fri Jan 19 2024(Updated: )
FreeRDP is a set of free and open source remote desktop protocol library and clients. In affected versions an integer overflow in `freerdp_bitmap_planar_context_reset` leads to heap-buffer overflow. This affects FreeRDP based clients. FreeRDP based server implementations and proxy are not affected. A malicious server could prepare a `RDPGFX_RESET_GRAPHICS_PDU` to allocate too small buffers, possibly triggering later out of bound read/write. Data extraction over network is not possible, the buffers are used to display an image. This issue has been addressed in version 2.11.5 and 3.2.0. Users are advised to upgrade. there are no know workarounds for this vulnerability.
Credit: security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FreeRDP FreeRDP | <2.11.5 | |
| FreeRDP FreeRDP | >=3.0.0<3.2.0 | |
| ubuntu/freerdp2 | <2.6.1+dfsg1-0ubuntu0.20.04.1 | 2.6.1+dfsg1-0ubuntu0.20.04.1 |
| ubuntu/freerdp2 | <2.6.1+dfsg1-3ubuntu2.6 | 2.6.1+dfsg1-3ubuntu2.6 |
| ubuntu/freerdp2 | <2.10.0+dfsg1-1.1ubuntu1.2 | 2.10.0+dfsg1-1.1ubuntu1.2 |
| ubuntu/freerdp2 | <2.11.5 | 2.11.5 |
| ubuntu/freerdp3 | <3.2.0 | 3.2.0 |
| debian/freerdp2 | <=2.0.0~git20190204.1.2693389a+dfsg1-1+deb10u2<=2.3.0+dfsg1-2+deb10u4<=2.3.0+dfsg1-2+deb11u1<=2.10.0+dfsg1-1 | 2.11.5+dfsg1-1 |
| redhat/freerdp | <2.11.5 | 2.11.5 |
| redhat/freerdp | <3.2.0 | 3.2.0 |
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Reference Links
- https://github.com/FreeRDP/FreeRDP/commit/939e922936e9c3ae8fc204968645e5e7563a2fff
- https://github.com/FreeRDP/FreeRDP/commit/aeac3040cc99eeaff1e1171a822114c857b9dca9
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-rjhp-44rv-7v59
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/44VOA5KQQT7KQPW7CLST4Y4SQTKK3IOU/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PIQE3YSPOJPAUS7DPWIBTR5IQSQX35VM/
- https://launchpad.net/bugs/cve/CVE-2024-22211
- https://www.cve.org/CVERecord?id=CVE-2024-22211
- https://ubuntu.com/security/notices/USN-6749-1
- https://nvd.nist.gov/vuln/detail/CVE-2024-22211
- https://security-tracker.debian.org/tracker/CVE-2024-22211
- https://ubuntu.com/security/CVE-2024-22211
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2259485
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2259484
- https://access.redhat.com/errata/RHSA-2024:9092
- https://bugzilla.redhat.com/show_bug.cgi?id=2259483
- agent/weakness
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