CVE-2022-37026 Auth bypass in n/a
Critical 9.8
Published
Updated
Check this codebase for CVE-2022-37026 and fix it if it is affected.
What it is: CVE-2022-37026 is a critical authentication bypass vulnerability in n/a, published on 21 Sep 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2022-37026 in the wild and no public exploit code.
Affected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2022-37026/ (Markdown: https://insights.sbomify.com/CVE-2022-37026/index.md)
Attackers can bypass client authentication in Erlang/OTP SSL/TLS/DTLS implementations, potentially gaining unauthorized access.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-37026?
CVE-2022-37026 is a critical authentication bypass vulnerability in n/a, published on 21 Sep 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In Erlang/OTP before 23.3.4.15, 24.x before 24.3.4.2, and 25.x before 25.0.2, there is a Client Authentication Bypass in certain client-certification situations for SSL, TLS, and DTLS.
Which versions are affected by CVE-2022-37026?
It affects 1 product.
Linux distribution packages (40)
erlang Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-asn1 Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-asn1-debuginfo Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-compiler Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-crypto Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-crypto-debuginfo Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-debuginfo Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-debugsource Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-eldap Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-erl_interface-debuginfo Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-erts Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-erts-debuginfo Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-hipe Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-inets Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-kernel Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-mnesia Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-odbc-debuginfo Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-os_mon Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-os_mon-debuginfo Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-parsetools Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-public_key Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-runtime_tools Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-runtime_tools-debuginfo Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-sasl Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-snmp Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-ssl Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-stdlib Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-syntax_tools Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-tools Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-tools-debuginfo Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang-xmerl Red Hat:openstack:16.2::el8 | All versions | 0:23.3.4.18-1.el8ost |
erlang SUSE:Enterprise Storage 7 | All versions | 22.2.7-150200.3.3.1 |
erlang SUSE:Enterprise Storage 7.1 | All versions | 22.3-150300.3.8.1 |
erlang SUSE:Enterprise Storage 7.1 | All versions | 23.3.4.19-150300.3.11.1 |
erlang SUSE:Linux Enterprise High Performance Computing 15 SP2-ESPOS | All versions | 22.2.7-150200.3.3.1 |
erlang SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS | All versions | 22.2.7-150200.3.3.1 |
erlang SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS | All versions | 22.2.7-150200.3.8.1 |
erlang SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS | All versions | 22.3-150300.3.8.1 |
erlang SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS | All versions | 23.3.4.19-150300.3.11.1 |
erlang SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS | All versions | 22.3-150300.3.8.1 |
Products include Erlang Erlang\/Otp.
How do I fix CVE-2022-37026?
Upgrade to a fixed version.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2022-37026 being exploited?
There is no known exploitation of CVE-2022-37026 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2016-10253 Memory corruption in n/a
- CVE-2026-55953 TLS 1.2 and DTLS client accepts unoffered anonymous cipher suite, bypassing server authentication
- CVE-2026-49759 Stack buffer overflow in SCTP error cause parsing in inet_drv allows remote VM crash
- CVE-2026-58227 TLS/DTLS denial of service via unbounded recursion on cross-signed peer certificate chain
- CVE-2026-59251 Denial of service via exponential certificate policy tree growth in path validation
Sources
Also known as CLEANSTART-2026-FF35123, DEBIAN-CVE-2022-37026, DLA-3491-1, GHSA-f399-ff4w-62fm, MGASA-2022-0450, OESA-2023-1912 and 11 more.