CVE-2018-8788 FreeRDP prior to version 2.0.0-rc4 contains an Out-Of-Bounds Write of up to 4 bytes in function nsc_rle_decode() that results in a memory corruption and possibly even a remote code execution.
CriticalCVSS 9.8
EPSS 7.4%
- Published
- Updated
- Exploit status
- No public exploit known
Description
FreeRDP prior to version 2.0.0-rc4 contains an Out-Of-Bounds Write of up to 4 bytes in function nsc_rle_decode() that results in a memory corruption and possibly even a remote code execution.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/freerdp2(Debian:12) | < 2.0.0~git20181120.1.e21b72c95+dfsg1-1 | 2.0.0~git20181120.1.e21b72c95+dfsg1-1 |
| FreeRDP | <= 1.2.0 | No fix listed |
| FreeRDP | = 2.0.0-rc1 | No fix listed |
| FreeRDP | = 2.0.0-rc2 | No fix listed |
| FreeRDP | = 2.0.0-rc3 | No fix listed |
| Canonical Ubuntu Linux | = 14.04 | No fix listed |
| Canonical Ubuntu Linux | = 16.04 | No fix listed |
| Canonical Ubuntu Linux | = 18.04 | No fix listed |
| Canonical Ubuntu Linux | = 18.10 | No fix listed |
| debian linux | = 8.0 | No fix listed |
| alpine/freerdp(Alpine:v3.10) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp(Alpine:v3.11) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp(Alpine:v3.12) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp(Alpine:v3.13) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp(Alpine:v3.14) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp(Alpine:v3.15) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp(Alpine:v3.16) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp(Alpine:v3.17) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp(Alpine:v3.18) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp(Alpine:v3.19) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp(Alpine:v3.20) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp(Alpine:v3.21) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp(Alpine:v3.22) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp(Alpine:v3.23) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp(Alpine:v3.24) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
Show 5 more
| Product | Affected versions | Fixed in |
|---|---|---|
| alpine/freerdp(Alpine:v3.9) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp2(Alpine:v3.22) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp2(Alpine:v3.23) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| alpine/freerdp2(Alpine:v3.24) | < 2.0.0_rc4-r0 | 2.0.0_rc4-r0 |
| Check Point Software Technologies Ltd. FreeRDP | = All versions prior to 2.0.0-rc4 | No fix listed |
References
- Debian Security Tracker CVE-2018-8788 vendor-advisory
- 106938 third-party-advisory vdb-entry
- RHSA-2019:0697 vendor-advisory
- github.com patch vendor-advisory
- [debian-lts-announce] 20190209 [SECURITY] [DLA 1666-1] freerdp security update mailing-list third-party-advisory
- research.checkpoint.com exploit third-party-advisory
- USN-3845-1 third-party-advisory vendor-advisory
- USN-3845-2 vendor-advisory
- security.alpinelinux.org vendor-advisory