QID 981573

QID 981573: Python (pip) Security Update for psd-tools (GHSA-22jr-vc7j-g762)

Security update has been released for psd-tools to fix the vulnerability.

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

An issue was discovered in psd-tools before 1.9.4.
The Cython implementation of RLE decoding did not check for malformed PSD input data
during decoding to the PIL.Image or NumPy format, leading to a Buffer Overflow.

CVSS V3 rated as Critical - 9.8 severity.

CVSS V2 rated as High - 7.5 severity.

Solution

Users of psd-tools version v1.8.37 to v1.9.3 should upgrade to v1.9.4.Workaround:
Without Cython present on installation, buffer overflow does not occur but IndexError will be thrown. However, already installed psd-tools with Cython extention should be upgraded.

Vendor References

GHSA-22jr-vc7j-g762 - github.com/advisories/GHSA-22jr-vc7j-g762

CVEs related to QID 981573

CVE-2020-10571 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-22jr-vc7j-g762	psd-tools		github.com/advisories/GHSA-22jr-vc7j-g762

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