suse-su-2022:2117-1
Vulnerability from csaf_suse
Published
2022-06-20 10:08
Modified
2022-06-20 10:08
Summary
Security update for python-Twisted
Notes
Title of the patch
Security update for python-Twisted
Description of the patch
This update for python-Twisted fixes the following issues:
- CVE-2022-21716: Fixed that ssh server accepts an infinite amount of data using all the available memory (bsc#1196739).
Patchnames
HPE-Helion-OpenStack-8-2022-2117,SUSE-2022-2117,SUSE-OpenStack-Cloud-8-2022-2117,SUSE-OpenStack-Cloud-9-2022-2117,SUSE-OpenStack-Cloud-Crowbar-8-2022-2117,SUSE-OpenStack-Cloud-Crowbar-9-2022-2117,SUSE-SLE-Module-Web-Scripting-12-2022-2117
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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"text": "Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 22.2.0, Twisted SSH client and server implement is able to accept an infinite amount of data for the peer\u0027s SSH version identifier. This ends up with a buffer using all the available memory. The attach is a simple as `nc -rv localhost 22 \u003c /dev/zero`. A patch is available in version 22.2.0. There are currently no known workarounds.",
"title": "CVE description"
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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