CVE-2022-48564

Aliases:DEBIAN-CVE-2022-48564CGA-c7c4-4cr8-3m42CGA-xmjp-9wrc-xcxqUBUNTU-CVE-2022-48564
Advisory lineage Upstream: 0 Downstream: 8
Modified
Published: 22 Aug 2023, 00:00
Last modified:03 Aug 2024, 15:17

Vulnerability Summary

Overall Risk (default)
medium
36/100
CVSS Score
6.5 MEDIUM
v3.1 (nvd)
EPSS Score
1.65% LOW
2% probability +1.55%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

22 Aug 2023, 00:00
Published
Vulnerability first disclosed
03 Aug 2024, 15:17
Last Modified
Vulnerability information updated

Description

read_ints in plistlib.py in Python through 3.9.1 is vulnerable to a potential DoS attack via CPU and RAM exhaustion when processing malformed Apple Property List files in binary format.

CVSS Metrics

  • v3.1•MEDIUM•Score: 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 1.65%• Percentile: 75%

Techniques & Countermeasures

  • CWE-400•Uncontrolled Resource Consumption

    The product does not properly control the allocation and maintenance of a limited resource.

Affected Systems

  • chainguard•python-3.9

    < 0

  • debian•pypy3

    < 7.3.5+dfsg-2 | < 7.3.5+dfsg-2 | < 7.3.5+dfsg-2 | < 7.3.5+dfsg-2

  • debian•python3.9

    < 3.9.1~rc1-1

  • ubuntu•python2.7

    < 2.7.6-8ubuntu0.6+esm18 | < 2.7.12-1ubuntu0~16.04.18+esm9 | < 2.7.17-1~18.04ubuntu1.13+esm4 | all

  • ubuntu•python3.4

    all

  • ubuntu•python3.5

    < 3.5.2-2ubuntu0~16.04.4~14.04.1+esm1 | < 3.5.2-2ubuntu0~16.04.13+esm12

  • ubuntu•python3.6

    < 3.6.9-1~18.04ubuntu1.13+esm1

  • ubuntu•python3.7

    < 3.7.5-2ubuntu1~18.04.2+esm3

  • ubuntu•python3.8

    < 3.8.0-3ubuntu1~18.04.2+esm2

  • netapp•active_iq_unified_manager

    na

  • python•python

    < 3.6.13 | ≥ 3.7.0, < 3.7.10 | ≥ 3.8.0, < 3.8.7 | ≥ 3.9.0, < 3.9.1

References (12)