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Fencer Intel
critical 9.8

CVE-2022-32292 json

In ConnMan through 1.41, remote attackers able to send HTTP requests to the gweb component are able to exploit a heap-based buffer overflow…

published 4y ago modified 4mo ago also EUVD-2022-53485

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.3%
EPSS 3.3% chance of exploitation in 30 days, percentile 88%
public exploits
0
none known

Summary

In ConnMan through 1.41, remote attackers able to send HTTP requests to the gweb component are able to exploit a heap-based buffer overflow in received_data to execute code.

Patch / fix

  • connman Debian 14, Debian 13, Debian 12 1.41-2

debian advisories DEBIAN-CVE-2022-32292

  • connman Ubuntu 20.04 LTS 1.36-2ubuntu0.1
  • connman Ubuntu 22.04 LTS 1.36-2.3ubuntu0.1
  • connman Ubuntu Pro 16.04 LTS 1.21-1.2+deb8u1ubuntu0.1~esm1
  • connman Ubuntu Pro 18.04 LTS 1.35-6ubuntu0.1~esm1

ubuntu advisories UBUNTU-CVE-2022-32292

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

  • connman openSUSE Tumbleweed 1.41-4.1
  • connman Package Hub 15 SP3, openSUSE Leap 15.3 1.41-bp153.2.6.1
  • connman Package Hub 15 SP4, openSUSE Leap 15.4 1.41-bp154.2.3.1

opensuse advisories openSUSE-SU-2024:12221-1openSUSE-SU-2022:10134-1openSUSE-SU-2022:10076-1

Is CVE-2022-32292 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-32292 updated cvss 9.8

connman: out-of-bounds write in received_data() in gweb/gweb.c

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

3.28% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

Weakness

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.