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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2022-48560
HistoryAug 22, 2023 - 7:16 p.m.

CVE-2022-48560

2023-08-2219:16:31
Debian Security Bug Tracker
security-tracker.debian.org
43
cve-2022-48560
python
use-after-free
vulnerability
heapq
unix

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

26.8%

A use-after-free exists in Python through 3.9 via heappushpop in heapq.

OSVersionArchitecturePackageVersionFilename
Debian11allpython2.7< 2.7.18-8+deb11u1python2.7_2.7.18-8+deb11u1_all.deb
Debian11allpython3.9< 3.9.2-1python3.9_3.9.2-1_all.deb

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

26.8%