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CVE-2019-17177

Published: 4 October 2019

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.

Notes

AuthorNote
mdeslaur
code is different in xenial and bionic, area mentioned in this
CVE description doesn't exist.

Priority

Low

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
freerdp
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(code not present)
disco Does not exist

eoan Does not exist

focal Does not exist

trusty Does not exist

upstream Needs triage

xenial Not vulnerable
(code not present)
Patches:
upstream: https://github.com/FreeRDP/FreeRDP/commit/9fee4ae076b1ec97b97efb79ece08d1dab4df29a

freerdp2
Launchpad, Ubuntu, Debian
bionic
Released (2.1.1+dfsg1-0ubuntu0.18.04.1)
disco Ignored
(end of life)
eoan
Released (2.1.1+dfsg1-0ubuntu0.19.10.1)
focal Not vulnerable
(2.0.0~git20190204.1.2693389a+dfsg1-2)
trusty Does not exist

upstream Needs triage

xenial Does not exist

Patches:

upstream: https://github.com/FreeRDP/FreeRDP/commit/9fee4ae076b1ec97b97efb79ece08d1dab4df29a

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H