Description
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.
Metrics
CVSS 3.1 7.1/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://lists.debian.org/debian-lts-announce/2021/07/msg00018.htmlMailing List
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6BYVI5G44MRIPERKYDQEL3S3YQCZTVHE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BF553AMNNNBW7SH4IM4MNE4M6GNZQ7YD/
- https://pillow.readthedocs.io/en/stable/releasenotes/index.htmlRelease Notes, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/07/msg00018.htmlMailing List
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6BYVI5G44MRIPERKYDQEL3S3YQCZTVHE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BF553AMNNNBW7SH4IM4MNE4M6GNZQ7YD/
- https://pillow.readthedocs.io/en/stable/releasenotes/index.htmlRelease Notes, Third Party Advisory
Timeline
- Published
- Jan 12, 2021
- Last modified
- Jun 17, 2026
- NVD status
- Modified