An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is accessed through uint32_t pointers in libvncclient/rfbproto.c. NOTE: there is reportedly "no trust boundary crossed.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-libvncserver | Aug 7, 2020 | Jun 17, 2020 | |
| Debian | debian-upgrade-libvncserver | Jul 2, 2020 | Jun 17, 2020 | |
| Huawei Euleros 2_0_sp2 | huawei-euleros-2_0_sp2-upgrade-libvncserver | Nov 3, 2020 | Jun 17, 2020 | |
| Huawei Euleros 2_0_sp3 | huawei-euleros-2_0_sp3-upgrade-libvncserver | Sep 28, 2020 | Jun 17, 2020 | |
| Huawei Euleros 2_0_sp5 | huawei-euleros-2_0_sp5-upgrade-libvncserverhuawei-euleros-2_0_sp5-upgrade-libvncserver-devel | Sep 3, 2020 | Jun 17, 2020 | |
| Huawei Euleros 2_0_sp8 | huawei-euleros-2_0_sp8-upgrade-libvncserver | Jul 31, 2020 | Jun 17, 2020 | |
| Suse | — | suse-upgrade-libvncclient0suse-upgrade-libvncserversuse-upgrade-libvncserver-develsuse-upgrade-libvncserver0 | Jul 18, 2020 | Jun 17, 2020 |
| Ubuntu | ubuntu-upgrade-libvncclient1ubuntu-upgrade-libvncserver1 | Aug 5, 2020 | Jun 17, 2020 |
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