Alpine Linux Development TeamALPINE:CVE-2021-28677CVE-2021-28677
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
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.002 Low
EPSS
Percentile
51.6%
An issue was discovered in Pillow before 8.2.0. For EPS data, the readline implementation used in EPSImageFile has to deal with any combination of \r and \n as line endings. It used an accidentally quadratic method of accumulating lines while looking for a line ending. A malicious EPS file could use this to perform a DoS of Pillow in the open phase, before an image was accepted for opening.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | py3-pillow | < 8.2.0-r0 | UNKNOWN |
| Alpine | 3.14-main | noarch | py3-pillow | < 8.2.0-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | py3-pillow | < 8.2.0-r0 | UNKNOWN |
| Alpine | 3.16-community | noarch | py3-pillow | < 8.2.0-r0 | UNKNOWN |
| Alpine | 3.17-community | noarch | py3-pillow | < 8.2.0-r0 | UNKNOWN |
| Alpine | 3.18-community | noarch | py3-pillow | < 8.2.0-r0 | UNKNOWN |
| Alpine | 3.19-community | noarch | py3-pillow | < 8.2.0-r0 | UNKNOWN |
Related
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
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.002 Low
EPSS
Percentile
51.6%