5 Medium
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
7.5 High
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
0.002 Low
EPSS
Percentile
64.4%
Pillow before 8.1.1 allows attackers to cause a denial of service (memory
consumption) because the reported size of a contained image is not properly
checked for an ICO container, and thus an attempted memory allocation can
be very large.
Author | Note |
---|---|
mdeslaur | while this is mentioned in the 8.1.1 release notes, it doesn’t seem to be mentioned in the CHANGES file, and I can’t seem to locate the commits that fix this in 8.1.1 vs 8.1.0 This was actually fixed in 8.1.2. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | pillow | < 5.1.0-1ubuntu0.5 | UNKNOWN |
ubuntu | 20.04 | noarch | pillow | < 7.0.0-4ubuntu0.3 | UNKNOWN |
ubuntu | 20.10 | noarch | pillow | < 7.2.0-1ubuntu0.2 | UNKNOWN |
ubuntu | 14.04 | noarch | pillow | < any | UNKNOWN |
ubuntu | 16.04 | noarch | pillow | < 3.1.2-0ubuntu1.6 | UNKNOWN |
ubuntu | 20.04 | noarch | pillow-python2 | < any | UNKNOWN |
5 Medium
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
7.5 High
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
0.002 Low
EPSS
Percentile
64.4%