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PyPi: Pillow-Heif

CVE-2021-35452

Transitive

Safety vulnerability ID: 50718

This vulnerability was reviewed by experts

The information on this page was manually curated by our Cybersecurity Intelligence Team.

Created at Jan 10, 2022 Updated at Nov 29, 2024
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Advisory

Pillow-heif 0.6.1 fixes HEIF decoder's CVEs.

Affected package

pillow-heif

Latest version: 0.21.0

Python interface for libheif library

Affected versions

Fixed versions

Vulnerability changelog

This release contains security and bug fixes.

Added

Changed

- Speed boost for AVIF encoding(+50%). [commit](https://github.com/strukturag/libheif/commit/4ec2ac35e2cd79e8594092f6e36b5eace19cefdf)

Fixed

- (Linux, Windows) libde265: CVE-2022-1253, CVE-2021-36408, CVE-2021-36410, CVE-2021-35452, CVE-2021-36411 [MSYS2 PR](https://github.com/msys2/MINGW-packages/pull/12513)
- libheif: with chroma=`420`(which is a default mode) encoded images are closer to the originals with arrived patches. [libheif issue](https://github.com/strukturag/libheif/issues/521)
- libheif: scaling of images in some cases: [commit](https://github.com/strukturag/libheif/commit/0cd461e18b99d018f9adef731eec928781078afb)
- Total `21` patches with fixes from official libheif repo has arrived.

Resources

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Severity Details

CVSS Base Score

MEDIUM 6.5

CVSS v3 Details

MEDIUM 6.5
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
REQUIRED
Scope (S)
UNCHANGED
Confidentiality Impact (C)
NONE
Integrity Impact (I)
NONE
Availability Availability (A)
HIGH

CVSS v2 Details

MEDIUM 4.3
Access Vector (AV)
NETWORK
Access Complexity (AC)
MEDIUM
Authentication (Au)
NONE
Confidentiality Impact (C)
NONE
Integrity Impact (I)
NONE
Availability Impact (A)
PARTIAL