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
0.006 Low
EPSS
Percentile
77.3%
GitHub Advisory Database reports:
Uncontrolled Resource Consumption in pillow.
The package pillow from 0 and before 8.3.2 are vulnerable to Regular
Expression Denial of Service (ReDoS) via the getrgb function.
References:
https://nvd.nist.gov/vuln/detail/CVE-2021-23437
https://github.com/python-pillow/Pillow/commit/9e08eb8f78fdfd2f476e1b20b7cf38683754866b
https://pillow.readthedocs.io/en/stable/releasenotes/8.3.2.html
https://snyk.io/vuln/SNYK-PYTHON-PILLOW-1319443
https://lists.fedoraproject.org/archives/list/[email protected]/message/RNSG6VFXTAROGF7ACYLMAZNQV4EJ6I2C/
https://lists.fedoraproject.org/archives/list/[email protected]/message/VKRCL7KKAKOXCVD7M6WC5OKFGL4L3SJT/
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
FreeBSD | any | noarch | py38-pillow | = 5.2.0 | UNKNOWN |
FreeBSD | any | noarch | py38-pillow | < 8.3.2 | UNKNOWN |
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
0.006 Low
EPSS
Percentile
77.3%