Errata ALT-PU-2022-3189-1: Information
Fixes
Published: Nov. 14, 2022
BDU:2022-06969
Уязвимость функции zgfx_decompress_segment() декодера ZGFX реализации протокола удалённого рабочего стола FreeRDP, позволяющая нарушителю вызвать отказ в обслуживании
Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Links:
Published: Nov. 14, 2022
BDU:2022-06970
Уязвимость канала перенаправления USB (urbdrc) реализации протокола удалённого рабочего стола FreeRDP, позволяющая нарушителю вызвать отказ в обслуживании
Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Links:
Published: Nov. 16, 2022
BDU:2022-06971
Уязвимость канала перенаправления USB (urbdrc) реализации протокола удалённого рабочего стола FreeRDP, позволяющая нарушителю считать связанные данные и отправить их обратно на сервер
Severity: MEDIUM (5.5) Vector: AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Links:
Published: Nov. 16, 2022
BDU:2022-06972
Уязвимость декодера ZGFX реализации протокола удалённого рабочего стола FreeRDP, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
Severity: MEDIUM (4.6) Vector: AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
Links:
Published: Nov. 14, 2022
BDU:2022-06973
Уязвимость канала перенаправления USB (urbdrc) реализации протокола удалённого рабочего стола FreeRDP, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации или вызвать отказ в обслуживании
Severity: CRITICAL (9.1) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Links:
Published: Nov. 14, 2022
BDU:2022-06975
Уязвимость канала перенаправления диска реализации протокола удалённого рабочего стола FreeRDP, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Links:
Published: Nov. 14, 2022
BDU:2022-06976
Уязвимость канала перенаправления диска реализации протокола удалённого рабочего стола FreeRDP, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации или вызвать отказ в обслуживании
Severity: CRITICAL (9.1) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Links:
Published: Nov. 16, 2022
Modified: Nov. 21, 2024
Modified: Nov. 21, 2024
CVE-2022-39316
FreeRDP is a free remote desktop protocol library and clients. In affected versions there is an out of bound read in ZGFX decoder component of FreeRDP. A malicious server can trick a FreeRDP based client to read out of bound data and try to decode it likely resulting in a crash. This issue has been addressed in the 2.9.0 release. Users are advised to upgrade.
Severity: MEDIUM (5.7) Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
Links:
- https://github.com/FreeRDP/FreeRDP/commit/e865c24efc40ebc52e75979c94cdd4ee2c1495b0
- https://github.com/FreeRDP/FreeRDP/commit/e865c24efc40ebc52e75979c94cdd4ee2c1495b0
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-5w4j-mrrh-jjrm
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-5w4j-mrrh-jjrm
- [debian-lts-announce] 20231117 [SECURITY] [DLA 3654-1] freerdp2 security update
- [debian-lts-announce] 20231117 [SECURITY] [DLA 3654-1] freerdp2 security update
- FEDORA-2022-fd6e43dec8
- FEDORA-2022-fd6e43dec8
- FEDORA-2022-076b1c9978
- FEDORA-2022-076b1c9978
- GLSA-202401-16
- GLSA-202401-16
Published: Nov. 17, 2022
Modified: Nov. 21, 2024
Modified: Nov. 21, 2024
CVE-2022-39317
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing a range check for input offset index in ZGFX decoder. A malicious server can trick a FreeRDP based client to read out of bound data and try to decode it. This issue has been addressed in version 2.9.0. There are no known workarounds for this issue.
Severity: MEDIUM (4.6) Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L
Links:
Published: Nov. 17, 2022
Modified: Nov. 21, 2024
Modified: Nov. 21, 2024
CVE-2022-39318
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input validation in `urbdrc` channel. A malicious server can trick a FreeRDP based client to crash with division by zero. This issue has been addressed in version 2.9.0. All users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch.
Severity: MEDIUM (5.7) Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
Links:
- https://github.com/FreeRDP/FreeRDP/commit/80adde17ddc4b596ed1dae0922a0c54ab3d4b8ea
- https://github.com/FreeRDP/FreeRDP/commit/80adde17ddc4b596ed1dae0922a0c54ab3d4b8ea
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-387j-8j96-7q35
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-387j-8j96-7q35
- [debian-lts-announce] 20231117 [SECURITY] [DLA 3654-1] freerdp2 security update
- [debian-lts-announce] 20231117 [SECURITY] [DLA 3654-1] freerdp2 security update
- FEDORA-2022-fd6e43dec8
- FEDORA-2022-fd6e43dec8
- FEDORA-2022-076b1c9978
- FEDORA-2022-076b1c9978
- GLSA-202401-16
- GLSA-202401-16
Published: Nov. 17, 2022
Modified: Nov. 21, 2024
Modified: Nov. 21, 2024
CVE-2022-39319
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input length validation in the `urbdrc` channel. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch.
Severity: MEDIUM (4.6) Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L
Links:
- https://github.com/FreeRDP/FreeRDP/commit/11555828d2cf289b350baba5ad1f462f10b80b76
- https://github.com/FreeRDP/FreeRDP/commit/11555828d2cf289b350baba5ad1f462f10b80b76
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mvxm-wfj2-5fvh
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mvxm-wfj2-5fvh
- [debian-lts-announce] 20231117 [SECURITY] [DLA 3654-1] freerdp2 security update
- [debian-lts-announce] 20231117 [SECURITY] [DLA 3654-1] freerdp2 security update
- FEDORA-2022-fd6e43dec8
- FEDORA-2022-fd6e43dec8
- FEDORA-2022-076b1c9978
- FEDORA-2022-076b1c9978
- GLSA-202401-16
- GLSA-202401-16
Published: Nov. 16, 2022
Modified: Nov. 21, 2024
Modified: Nov. 21, 2024
CVE-2022-39320
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP may attempt integer addition on too narrow types leads to allocation of a buffer too small holding the data written. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch.
Severity: MEDIUM (4.6) Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L
Links:
Published: Nov. 16, 2022
Modified: Nov. 21, 2024
Modified: Nov. 21, 2024
CVE-2022-39347
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing path canonicalization and base path check for `drive` channel. A malicious server can trick a FreeRDP based client to read files outside the shared directory. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the `/drive`, `/drives` or `+home-drive` redirection switch.
Severity: MEDIUM (5.7) Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Links:
- https://github.com/FreeRDP/FreeRDP/commit/027424c2c6c0991cb9c22f9511478229c9b17e5d
- https://github.com/FreeRDP/FreeRDP/commit/027424c2c6c0991cb9c22f9511478229c9b17e5d
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c5xq-8v35-pffg
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c5xq-8v35-pffg
- [debian-lts-announce] 20231117 [SECURITY] [DLA 3654-1] freerdp2 security update
- [debian-lts-announce] 20231117 [SECURITY] [DLA 3654-1] freerdp2 security update
- FEDORA-2022-fd6e43dec8
- FEDORA-2022-fd6e43dec8
- FEDORA-2022-076b1c9978
- FEDORA-2022-076b1c9978
- GLSA-202401-16
- GLSA-202401-16
Published: Nov. 16, 2022
Modified: Nov. 21, 2024
Modified: Nov. 21, 2024
CVE-2022-41877
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input length validation in `drive` channel. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the drive redirection channel - command line options `/drive`, `+drives` or `+home-drive`.
Severity: MEDIUM (4.6) Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L
Links:
- https://github.com/FreeRDP/FreeRDP/commit/6655841cf2a00b764f855040aecb8803cfc5eaba
- https://github.com/FreeRDP/FreeRDP/commit/6655841cf2a00b764f855040aecb8803cfc5eaba
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-pmv3-wpw4-pw5h
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-pmv3-wpw4-pw5h
- [debian-lts-announce] 20231117 [SECURITY] [DLA 3654-1] freerdp2 security update
- [debian-lts-announce] 20231117 [SECURITY] [DLA 3654-1] freerdp2 security update
- FEDORA-2022-fd6e43dec8
- FEDORA-2022-fd6e43dec8
- FEDORA-2022-076b1c9978
- FEDORA-2022-076b1c9978
- GLSA-202401-16
- GLSA-202401-16