CVE-2020-29651
First published: Wed Dec 09 2020(Updated: )
A denial of service via regular expression in the py.path.svnwc component of py (aka python-py) through 1.9.0 could be used by attackers to cause a compute-time denial of service attack by supplying malicious input to the blame functionality.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| pip/py | <1.10.0 | 1.10.0 |
| Pytest Py | <=1.9.0 | |
| Fedoraproject Fedora | =32 | |
| Fedoraproject Fedora | =33 | |
| Oracle ZFS Storage Appliance Kit | =8.8 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2020-29651
- https://github.com/pytest-dev/py/issues/256
- https://github.com/pytest-dev/py/pull/257
- https://github.com/pytest-dev/py/pull/257/commits/4a9017dc6199d2a564b6e4b0aa39d6d8870e4144
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AYWNYEV3FGDHPIHX4DDUDMFZ6NLCQRC4/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CHDTINIBJZ67T3W74QTBIY5LPKAXEOGR/
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://github.com/advisories/GHSA-hj5v-574p-mj7c (Advisory)
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYWNYEV3FGDHPIHX4DDUDMFZ6NLCQRC4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CHDTINIBJZ67T3W74QTBIY5LPKAXEOGR/
- https://github.com/pypa/advisory-database/tree/main/vulns/py/PYSEC-2020-92.yaml
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AYWNYEV3FGDHPIHX4DDUDMFZ6NLCQRC4
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CHDTINIBJZ67T3W74QTBIY5LPKAXEOGR
- collector/nvd-index
- agent/type
- agent/author
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/remedy
- agent/weakness
- agent/first-publish-date
- agent/event
- agent/description
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-hj5v-574p-mj7c
- alias/CVE-2020-29651
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/references
- collector/nvd-cve
- source/NVD
- agent/tags
- collector/github-advisory
- vendor/pytest
- canonical/pytest py
- version/pytest py/1.9.0
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/32
- version/fedoraproject fedora/33
- vendor/oracle
- canonical/oracle zfs storage appliance kit
- version/oracle zfs storage appliance kit/8.8
- package-manager/pip