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Package details: pkg:pypi/bsdiff4@1.1.7
purl pkg:pypi/bsdiff4@1.1.7
Next non-vulnerable version 1.2.0
Latest non-vulnerable version 1.2.0
Risk 4.0
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-u5vq-9j18-zfdu
Aliases:
CVE-2020-15904
GHSA-f8m3-jpxr-hm5x
PYSEC-2020-30
A buffer overflow in the patching routine of bsdiff4 before 1.2.0 allows an attacker to write to heap memory (beyond allocated bounds) via a crafted patch file.
1.2.0
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-13T09:02:01.315807+00:00 GHSA Importer Affected by VCID-u5vq-9j18-zfdu https://github.com/advisories/GHSA-f8m3-jpxr-hm5x 38.6.0
2026-06-12T17:23:09.664131+00:00 GitLab Importer Affected by VCID-u5vq-9j18-zfdu https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/bsdiff4/CVE-2020-15904.yml 38.6.0
2026-06-12T04:03:48.407886+00:00 Pypa Importer Affected by VCID-u5vq-9j18-zfdu https://github.com/pypa/advisory-database/blob/main/vulns/bsdiff4/PYSEC-2020-30.yaml 38.6.0
2026-06-11T20:45:46.392736+00:00 PyPI Importer Affected by VCID-u5vq-9j18-zfdu https://osv-vulnerabilities.storage.googleapis.com/PyPI/all.zip 38.6.0