Vulnerability · Published Jan 12, 2021 · Assigned by mitre
CVE-2020-35654
High 8.8
In plain English
A high-severity security flaw in the py3-pillow package (Alpine). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.9% (higher than 79% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)1.9%top 20.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
In Pillow before 8.1.0, TiffDecode has a heap-based buffer overflow when decoding crafted YCbCr files because of certain interpretation conflicts with LibTIFF in RGBA mode.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | py3-pillow | 8.1.0-r0 | ALPINE-CVE-2020-35654 |
| Alpine:v3.21 | py3-pillow | 8.1.0-r0 | ALPINE-CVE-2020-35654 |
| Alpine:v3.22 | py3-pillow | 8.1.0-r0 | ALPINE-CVE-2020-35654 |
| Alpine:v3.23 | py3-pillow | 8.1.0-r0 | ALPINE-CVE-2020-35654 |
| Alpine:v3.24 | py3-pillow | 8.1.0-r0 | ALPINE-CVE-2020-35654 |
| Debian:12 | pillow | 8.1.0-1 | DEBIAN-CVE-2020-35654 |
| Debian:13 | pillow | 8.1.0-1 | DEBIAN-CVE-2020-35654 |
| Debian:14 | pillow | 8.1.0-1 | DEBIAN-CVE-2020-35654 |
| PyPI | pillow | 8.1.0 | PYSEC-2021-70 |
| PyPI | pillow | 8.1.0 | GHSA-vqcj-wrf2-7v73 |
Affected products (as reported)
References
- https://pillow.readthedocs.io/en/stable/releasenotes/index.html x_refsource_MISC
- FEDORA-2021-a8ddc1ce70 vendor-advisory, x_refsource_FEDORA
- FEDORA-2021-880aa7bd27 vendor-advisory, x_refsource_FEDORA
- FEDORA-2021-0ece308612 vendor-advisory, x_refsource_FEDORA
- FEDORA-2021-15845d3abe vendor-advisory, x_refsource_FEDORA