Vulnerability Details : CVE-2019-17177
libfreerdp/codec/region.c in FreeRDP through 1.1.x and 2.x through 2.0.0-rc4 has memory leaks because a supplied realloc pointer (i.e., the first argument to realloc) is also used for a realloc return value.
Products affected by CVE-2019-17177
- cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
- cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*
- cpe:2.3:a:freerdp:freerdp:2.0.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:freerdp:freerdp:2.0.0:rc0:*:*:*:*:*:*
- cpe:2.3:a:freerdp:freerdp:2.0.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:freerdp:freerdp:2.0.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:freerdp:freerdp:2.0.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:freerdp:freerdp:1.1.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:freerdp:freerdp:1.1.0:beta:*:*:*:*:*:*
- cpe:2.3:a:freerdp:freerdp:2.0.0:rc4:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-17177
1.52%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-17177
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2019-17177
-
The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-17177
-
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00005.html
[security-announce] openSUSE-SU-2019:2608-1: moderate: Security update fThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00004.html
[security-announce] openSUSE-SU-2019:2604-1: moderate: Security update fThird Party Advisory
-
https://usn.ubuntu.com/4379-1/
USN-4379-1: FreeRDP vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://security.gentoo.org/glsa/202005-07
FreeRDP: Multiple vulnerabilities (GLSA 202005-07) — Gentoo securityThird Party Advisory
-
https://github.com/FreeRDP/FreeRDP/issues/5645
Potential Memory Leaks on FreeRDP · Issue #5645 · FreeRDP/FreeRDP · GitHubThird Party Advisory
-
https://github.com/FreeRDP/FreeRDP/commit/9fee4ae076b1ec97b97efb79ece08d1dab4df29a
Fixed #5645: realloc return handling · FreeRDP/FreeRDP@9fee4ae · GitHubPatch;Vendor Advisory
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