Vulnerability Details : CVE-2020-35653
In Pillow before 8.1.0, PcxDecode has a buffer over-read when decoding a crafted PCX file because the user-supplied stride value is trusted for buffer calculations.
Products affected by CVE-2020-35653
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
- cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-35653
0.19%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 57 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-35653
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:P |
8.6
|
4.9
|
NIST | |
7.1
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H |
2.8
|
4.2
|
NIST |
CWE ids for CVE-2020-35653
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-35653
-
https://lists.debian.org/debian-lts-announce/2021/07/msg00018.html
[SECURITY] [DLA 2716-1] pillow security updateMailing List
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BF553AMNNNBW7SH4IM4MNE4M6GNZQ7YD/
[SECURITY] Fedora 32 Update: python-pillow-7.0.0-5.fc32 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://pillow.readthedocs.io/en/stable/releasenotes/index.html
Release Notes — Pillow (PIL Fork) 7.1.2 documentationRelease Notes;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6BYVI5G44MRIPERKYDQEL3S3YQCZTVHE/
[SECURITY] Fedora 33 Update: mingw-python-pillow-7.2.0-3.fc33 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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