Bugzilla – Bug 1207596
VUL-0: CVE-2022-44572: rubygem-rack: denial of service in Content-Disposition parsing
Last modified: 2024-05-03 10:43:13 UTC
rh#2164722 Carefully crafted input can cause RFC2183 multipart boundary parsing in Rackto take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that parse multipart posts using Rack (virtually all Rails applications) are impacted. Upstream fix: https://github.com/rack/rack/commit/a493640cd89aec9c148bc9d22c5f938ca9ed0dfa References: https://bugzilla.redhat.com/show_bug.cgi?id=2164722 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-44572
Affected: - SUSE:SLE-15:Update - openSUSE:Factory
(In reply to Thomas Leroy from comment #1) > - openSUSE:Factory 3.0.4.1 is in Factory: ------------------------------------------------------------------- Fri Jan 20 13:25:39 UTC 2023 - Hendrik Vogelsang <hvogel@suse.com> updated to version 3.0.4.1 [CVE-2022-44571] Fix ReDoS vulnerability in multipart parser [CVE-2022-44570] Fix ReDoS in Rack::Utils.get_byte_ranges [CVE-2022-44572] Forbid control characters in attributes (also ReDoS) For more detailed information see the installed CHANGELOG.md ------------------------------------------------------------------- I have double checked that the patch is there already.
Will submit for 15/rubygem-rack.
Package submitted. I believe all fixed.
SUSE-SU-2023:0276-1: An update that fixes three vulnerabilities is now available. Category: security (moderate) Bug References: 1207596,1207597,1207599 CVE References: CVE-2022-44570,CVE-2022-44571,CVE-2022-44572 JIRA References: Sources used: openSUSE Leap 15.4 (src): rubygem-rack-2.0.8-150000.3.12.1 SUSE Linux Enterprise High Availability 15-SP4 (src): rubygem-rack-2.0.8-150000.3.12.1 SUSE Linux Enterprise High Availability 15-SP3 (src): rubygem-rack-2.0.8-150000.3.12.1 SUSE Linux Enterprise High Availability 15-SP2 (src): rubygem-rack-2.0.8-150000.3.12.1 SUSE Linux Enterprise High Availability 15-SP1 (src): rubygem-rack-2.0.8-150000.3.12.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
done, closing