← Back
CLSA-2021-1635459364
Fix CVE(s):
Summary
Fix CVE(s):
AI summary snake-internal / snake-template-v1
A weakness called CLSA-2021-1635459364 was discovered in Fix.
Severity is Info. Low severity or not yet rated.
What you should do: update the affected software to the latest version. If unsure, ask your IT team or search the vendor's site for "Fix CLSA-2021-1635459364".
CLSA-2021-1635459364 (Fix). Severity: Info.
Response plan:
1. Check the vendor advisory for affected versions and the patched release.
2. If a vulnerable version is running in production, schedule maintenance (urgency from KEV/CVSS).
3. If no patch yet, mitigate via WAF rule, disabling the affected feature, etc.
4. Monitor logs / SIEM for known IOC and PoC signatures of this CVE.
PoCs and fix commits: see the 'References' section, MITRE, and NVD.
❓ What is the problem
A weakness (CLSA-2021-1635459364) in Fix. A serious software flaw has been identified.
📍 Affected scope
Target versions of Fix (see vendor advisory). If running in production, identify exposure immediately.
🔥 Severity
Severity: Info. Low severity or not yet rated.
🔧 How to fix
Update to the patched release as listed in the vendor advisory.
🛡️ Workaround
If a patch is not yet available, consider disabling the affected feature, applying WAF rules, blocking via network ACLs, or isolating the vulnerable version.
🔍 Detection
Check version information, scan dependencies via SBOM, and monitor SIEM for IOC and PoC signatures related to this CVE.
Affected packages
TuxCare:Ubuntu:16.04
linux-buildinfo-4.4.0-211-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-buildinfo-4.4.0-211-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-cloud-tools-4.4.0-211
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-cloud-tools-4.4.0-211-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-cloud-tools-4.4.0-211-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-cloud-tools-common
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-doc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-headers-4.4.0-211
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-headers-4.4.0-211-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-headers-4.4.0-211-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-image-unsigned-4.4.0-211-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-image-unsigned-4.4.0-211-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-libc-dev
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-modules-4.4.0-211-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-modules-4.4.0-211-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-modules-extra-4.4.0-211-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-source-4.4.0
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-tools-4.4.0-211
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-tools-4.4.0-211-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-tools-4.4.0-211-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-tools-common
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]
TuxCare:Ubuntu:16.04
linux-tools-host
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-211.243"}]}]