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Time-of-check Time-of-use (TOCTOU) Race Condition

🗓️ 29 Oct 2024 14:45:03Reported by SnykType 
snyk
 snyk🔗 security.snyk.io👁 6 Views

Waitress has a time of check time of use race with invalid initial requests; disable channel_request_lookahead and upgrade to 3.0.1 or newer.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Waitress WSGI Server Vulnerability: HTTP Pipelining Request Handling with Disabled Lookahead
1 Jul 202517:59
–ibm
IBM Security Bulletins		Security Bulletin: IBM Storage Ceph is vulnerable to Time-of-check Time-of-use in python-waitress (CVE-2024-49768)
30 Dec 202517:54
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in Waitress affects IBM Process Mining (CVE-2024-49768)
15 Apr 202503:15
–ibm
Tenable Nessus		Amazon Linux 2023 : python3-waitress (ALAS2023-2024-773)
11 Dec 202400:00
–nessus
Tenable Nessus		Fedora 41 : python-waitress (2024-157678aad0)
16 Nov 202400:00
–nessus
Tenable Nessus		Fedora 40 : mingw-python-waitress (2024-5abfdba2b7)
28 Nov 202400:00
–nessus
Tenable Nessus		RHEL 9 : OpenShift Container Platform 4.15.39 (RHSA-2024:10145)
26 Nov 202400:00
–nessus
Tenable Nessus		RHEL 9 : OpenShift Container Platform 4.12.70 (RHSA-2024:10535)
5 Dec 202400:00
–nessus
Tenable Nessus		RHEL 9 : OpenShift Container Platform 4.13.54 (RHSA-2024:10815)
12 Dec 202400:00
–nessus
Tenable Nessus		RHEL 9 : OpenShift Container Platform 4.17.5 (RHSA-2024:9613)
25 Nov 202400:00
–nessus
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Vulners
Node
agendalesswaitressRange2.0.0–3.0.1

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27 Nov 2024 13:33Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.14.8 - 9.1
CVSS 49.3
EPSS0.00496
SSVC
waitresstime of check userace conditionhttp pipeliningdisable lookaheadupgrade 3.0.1
6