Skip to content
Fencer Vulns
critical 9.8

CVE-2022-31799 json

Denial of service in bottle

published 2022-05-29 4 y ago modified 2026-06-17 4 mo ago also GHSA-xhp9-4947-rq78 , PYSEC-2022-227 , EUVD-2022-0032

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.1%
EPSS 2.1% chance of exploitation in 30 days, percentile 82%
public exploits
0
none known

Summary

Bottle before 0.12.20 mishandles errors during early request binding.

Patch / fix

  • pypi bottle 0.12.20
  • bottlepy bottle 0.12.20
  • python-bottle Debian 14, Debian 13, Debian 12 0.12.20-1

debian advisories DEBIAN-CVE-2022-31799

  • python-bottle Ubuntu 18.04 LTS 0.12.13-1ubuntu0.2
  • python-bottle Ubuntu 20.04 LTS 0.12.15-2.1ubuntu0.2
  • python-bottle Ubuntu 22.04 LTS 0.12.19-1+deb11u1build0.22.04.1
  • python-bottle Ubuntu Pro 14.04 LTS 0.12.0-1ubuntu0.1~esm3
  • python-bottle Ubuntu Pro 16.04 LTS 0.12.7-1+deb8u1ubuntu0.1~esm1

ubuntu advisories UBUNTU-CVE-2022-31799

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

  • python-bottle SLES for SAP 15 SP2, SLES for SAP 15 SP1, SLES for SAP 15 +21 more 0.12.13-150000.3.6.1

suse advisories SUSE-SU-2022:3103-1

  • py3-bottle Alpine 3.24, Alpine 3.23, Alpine 3.22 +6 more 0.12.21-r0

alpine advisories ALPINE-CVE-2022-31799

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

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-2022-31799 updated cvss 7.3

python-bottle: error mishandling during early request binding

  • 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

2.14% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).

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
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P
GitHub 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
pypi bottle
<0.12.20
0.12.20

Classification

Weakness
  • CWE-755 Improper Handling of Exceptional Conditions

References

Sources

Fencer Vulns 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.