DEBIAN-CVE-2020-29651

DEBIAN-CVE-2020-29651 PUBLISHED CVSS 7.5 HIGH

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.

Risk Scores

CVSS v3.1

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products

Vendor	Product	Versions
Debian:14	python-py	0, 0, 0
Debian:11	pypy3	7.3.5+dfsg, 7.3.5+dfsg, 0
Debian:11	python-py	0, 0, 0
Debian:12	python-py	0, 0, 0
Debian:13	python-py	0, 0, 0

Timeline

Dec 9, 2020 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2020-29651 advisory

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