CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
80.0%
Package : pillow
Version : 5.4.1-2+deb10u5
CVE ID : CVE-2021-23437 CVE-2022-22817 CVE-2023-44271
Multiple vulnerabilities were discovered in the Python Imaging Library
(PIL), an image processing library for Python.
CVE-2021-23437
It was discovered that the getrgb function was vulnerable to a
regular expression denial-of-service attack.
CVE-2022-22817
A fix for this CVE was announced in DSA-5053-1. It was discovered
that this fix was incomplete. This update completes the fix.
CVE-2023-44271
It was discovered that an overlong text length argument passed to an
ImageDraw instance could cause uncontrollable memory allocation and
denial-of-service.
For Debian 10 buster, these problems have been fixed in version
5.4.1-2+deb10u5.
We recommend that you upgrade your pillow packages.
For the detailed security status of pillow please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/pillow
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Attachment:
signature.asc
Description: PGP signature
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
80.0%