Upstream information

CVE-2022-21653 at MITRE

Description

Jawn is an open source JSON parser. Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack which may result in a denial of service. Most applications do not implement these traits directly, but inherit from a library. `jawn-parser-1.3.1` fixes this issue and users are advised to upgrade. For users unable to upgrade override `objectContext()` to use a collision-safe collection.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1194358 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP2
  • jawn-ast >= 0.14.1-bp152.2.3.1
  • jawn-json4s >= 0.14.1-bp152.2.3.1
  • jawn-parser >= 0.14.1-bp152.2.3.1
  • jawn-util >= 0.14.1-bp152.2.3.1
 Patchnames:
openSUSE-2022-45
SUSE Package Hub 15 SP3
  • jawn-ast >= 0.14.1-bp153.2.3.1
  • jawn-json4s >= 0.14.1-bp153.2.3.1
  • jawn-parser >= 0.14.1-bp153.2.3.1
  • jawn-util >= 0.14.1-bp153.2.3.1
 Patchnames:
openSUSE-2022-11
openSUSE Leap 15.3
  • jawn-ast >= 0.14.1-3.3.1
  • jawn-json4s >= 0.14.1-3.3.1
  • jawn-parser >= 0.14.1-3.3.1
  • jawn-util >= 0.14.1-3.3.1
 Patchnames:
openSUSE-2022-11
openSUSE-SLE-15.3-2022-106
openSUSE Tumbleweed
  • jawn-ast >= 0.14.1-2.1
  • jawn-json4s >= 0.14.1-2.1
  • jawn-parser >= 0.14.1-2.1
  • jawn-util >= 0.14.1-2.1
 Patchnames:
openSUSE Tumbleweed GA jawn-ast-0.14.1-2.1

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products past their end of life and not receiving proactive updates anymore.
SUSE Package Hub 15 SP2 jawn Released
SUSE Package Hub 15 SP3 jawn Released

SUSE Timeline for this CVE

CVE page created: Thu Jan 6 05:00:11 2022
CVE page last modified: Mon Oct 30 18:16:22 2023