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Fencer Intel
high 7.8

CVE-2022-28657 json

Apport does not disable python crash handler before entering chroot

published 2y ago modified 4mo ago also EUVD-2022-33099

cvss
7.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 13%
public exploits
0
none known

Summary

Apport does not disable python crash handler before entering chroot

Patch / fix

  • Canonical Ltd. Apport 2.21.0
  • canonical apport 2.21.0
  • apport Ubuntu 18.04 LTS 2.20.9-0ubuntu7.28
  • apport Ubuntu 20.04 LTS 2.20.11-0ubuntu27.24
  • apport Ubuntu 22.04 LTS 2.20.11-0ubuntu82.1
  • apport Ubuntu Pro 16.04 LTS 2.20.1-0ubuntu2.30+esm4

ubuntu advisories UBUNTU-CVE-2022-28657

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2y ago

Exploit prediction

0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CISA ADP 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Canonical Ltd. Apport
  • canonical apport

Classification

Weakness
  • CWE-400 Uncontrolled Resource Consumption

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.