CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
71.4%
HuffmanTree_makeFromFrequencies in lodepng.c in LodePNG through 2019-09-28, as used in WinPR in FreeRDP and other products, has a memory leak because a supplied realloc pointer (i.e., the first argument to realloc) is also used for a realloc return value.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | freerdp2 | < 2.0.0~git20190204.1.2693389a+dfsg1-2 | freerdp2_2.0.0~git20190204.1.2693389a+dfsg1-2_all.deb |
Debian | 11 | all | freerdp2 | < 2.0.0~git20190204.1.2693389a+dfsg1-2 | freerdp2_2.0.0~git20190204.1.2693389a+dfsg1-2_all.deb |
Debian | 999 | all | freerdp2 | < 2.0.0~git20190204.1.2693389a+dfsg1-2 | freerdp2_2.0.0~git20190204.1.2693389a+dfsg1-2_all.deb |
Debian | 13 | all | freerdp2 | < 2.0.0~git20190204.1.2693389a+dfsg1-2 | freerdp2_2.0.0~git20190204.1.2693389a+dfsg1-2_all.deb |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
71.4%