CVE-Katalog
CVE-2022-4203
openssl: CVE-2022-4203
- Schweregrad
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.39% · Oct 22, 2026
A read buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification and requires either a CA to have signed the malicious certificate or for the application to continue certificate verification despite failure to construct a path to a trusted issuer. The read buffer overrun might result in a crash which could lead to a denial of service attack. In theory it could also result in the disclosure of private memory contents (such as private keys, or sensitive plaintext) although we are not aware of any working exploit leading to memory contents disclosure as of the time of release of this advisory. In a TLS client, this can be triggered by connecting to a malicious server. In a TLS server, this can be triggered if the server requests client authentication and a malicious client connects.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | openssl | sid | 3.6.5-1 | fixed |
| Debian | openssl | forky | 3.6.5-1 | fixed |
| Debian | openssl | trixie | 3.5.7-1~deb13u2 | fixed |
| Debian | openssl | trixie-security | 3.5.7-1~deb13u3 | fixed |
| Debian | openssl | bookworm | 3.0.20-1~deb12u2 | fixed |
| Debian | openssl | bookworm-security | 3.0.22-1~deb12u1 | fixed |
| Ubuntu | openssl | 18.04 | 1.0.2g-1ubuntu13 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.0.2g-1ubuntu14 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.0.2n-1ubuntu1 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.0g-2ubuntu1 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.0g-2ubuntu2 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.0g-2ubuntu3 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.0g-2ubuntu4 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.0g-2ubuntu4.1 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.0g-2ubuntu4.3 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.1 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.2 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.3 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.4 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.5 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.6 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.7 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.8 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.9 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.10 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.13 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.14 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.15 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.17 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.19 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.20 | vulnerable |
| Ubuntu | openssl | 18.04 | 1.1.1-1ubuntu2.1~18.04.21 | fixed |
| Ubuntu | openssl | 20.04 | 1.1.1c-1ubuntu4 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1d-2ubuntu3 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1d-2ubuntu6 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu1 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2.1 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2.2 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2.3 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2.4 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2.5 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2.8 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2.9 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2.10 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2.11 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2.12 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2.13 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2.15 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2.16 | vulnerable |
| Ubuntu | openssl | 20.04 | 1.1.1f-1ubuntu2.17 | fixed |
| Ubuntu | openssl | 22.04 | 1.1.1l-1ubuntu1 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.0-1ubuntu1 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.1-0ubuntu1 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1.1 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1.2 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1.4 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1.5 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1.6 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1.7 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1.8 | fixed |
| Ubuntu | openssl | 22.04 | 1.1.1l-1ubuntu1 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.0-1ubuntu1 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.1-0ubuntu1 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1.1 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1.2 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1.4 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1.5 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1.6 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1.7 | vulnerable |
| Ubuntu | openssl | 22.04 | 3.0.2-0ubuntu1.8 | fixed |
| Suse | openssl-3 | linux enterprise module for basesystem 15 sp4 | 3.0.1-150400.4.17.1 | fixed |
| Opensuse | openssl-3 | leap 15.4 | 3.0.1-150400.4.17.1 | fixed |
| Opensuse | openssl-3 | tumbleweed | 3.0.8-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | openssl | source | sid | 3.0.8-1 | not yet assigned | Not reported | Not reported |
| Debian | openssl | source | forky | 3.0.8-1 | not yet assigned | Not reported | Not reported |
| Debian | openssl | source | trixie | 3.0.8-1 | not yet assigned | Not reported | Not reported |
| Debian | openssl | source | bookworm | 3.0.8-1 | not yet assigned | Not reported | Not reported |
| Ubuntu | openssl | deb | 18.04 | 1.1.1-1ubuntu2.1~18.04.21 | Not reported | USN-5844-1 | Not reported |
| Ubuntu | openssl | deb | 20.04 | 1.1.1f-1ubuntu2.17 | Not reported | USN-5844-1 | Not reported |
| Ubuntu | openssl | deb | 22.04 | 3.0.2-0ubuntu1.8 | Not reported | USN-5844-1 | Not reported |
| Ubuntu | openssl | deb | 22.04 | 3.0.2-0ubuntu1.8 | Not reported | UBUNTU-CVE-2022-4203 | Not reported |
| Suse | openssl-3 | rpm | linux enterprise module for basesystem 15 sp4 | 3.0.1-150400.4.17.1 | Not reported | SUSE-SU-2023:0312-1 | Not reported |
| Opensuse | openssl-3 | rpm | leap 15.4 | 3.0.1-150400.4.17.1 | Not reported | SUSE-SU-2023:0312-1 | Not reported |
| Opensuse | openssl-3 | rpm | tumbleweed | 3.0.8-1.1 | Not reported | OPENSUSE-SU-2024:12716-1 | Not reported |
OpenFactory catalog packages
Die Paketzuordnung läuft.
[Debian 12 (Bookworm)]
- [libssl3]Unbekannt
Quellpaket: [openssl]
Details (6)
3.0.20-1~deb12u2· amd64 · bookwormBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.20-1~deb12u2· arm64 · bookwormBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.20-1~deb12u2· amd64 · bookworm-securityBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.20-1~deb12u2· arm64 · bookworm-securityBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.17-1~deb12u2· amd64 · bookworm-updatesBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.17-1~deb12u2· arm64 · bookworm-updatesBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
- [libssl-dev]Unbekannt
Quellpaket: [openssl]
Details (6)
3.0.20-1~deb12u2· amd64 · bookwormBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.20-1~deb12u2· arm64 · bookwormBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.20-1~deb12u2· amd64 · bookworm-securityBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.20-1~deb12u2· arm64 · bookworm-securityBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.17-1~deb12u2· amd64 · bookworm-updatesBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.17-1~deb12u2· arm64 · bookworm-updatesBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
- [libssl-doc]Unbekannt
Quellpaket: [openssl]
Details (6)
3.0.20-1~deb12u2· all · bookwormBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.20-1~deb12u2· all · bookwormBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.20-1~deb12u2· all · bookworm-securityBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.20-1~deb12u2· all · bookworm-securityBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.17-1~deb12u2· all · bookworm-updatesBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.17-1~deb12u2· all · bookworm-updatesBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
- [openssl]Unbekannt
Details (6)
3.0.20-1~deb12u2· amd64 · bookwormBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.20-1~deb12u2· arm64 · bookwormBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.20-1~deb12u2· amd64 · bookworm-securityBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.20-1~deb12u2· arm64 · bookworm-securityBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.17-1~deb12u2· amd64 · bookworm-updatesBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
3.0.17-1~deb12u2· arm64 · bookworm-updatesBehoben · Behoben:
3.0.8-1dsa · openssl · debian · bookworm
[openSUSE Tumbleweed]
- [libopenssl3]Unbekannt
Quellpaket: [openssl-3]
Details (1)
3.5.3-8.1· x86_64 · tumbleweedUnbekannt · Behoben:
3.0.8-1.1Version impact unknown
dsa · openssl-3 · opensuse · tumbleweed
- [libopenssl3-32bit]Unbekannt
Quellpaket: [openssl-3]
Details (1)
3.5.3-8.1· x86_64 · tumbleweedUnbekannt · Behoben:
3.0.8-1.1Version impact unknown
dsa · openssl-3 · opensuse · tumbleweed
- [libopenssl-3-devel]Unbekannt
Quellpaket: [openssl-3]
Details (1)
3.5.3-8.1· x86_64 · tumbleweedUnbekannt · Behoben:
3.0.8-1.1Version impact unknown
dsa · openssl-3 · opensuse · tumbleweed
- [libopenssl-3-devel-32bit]Unbekannt
Quellpaket: [openssl-3]
Details (1)
3.5.3-8.1· x86_64 · tumbleweedUnbekannt · Behoben:
3.0.8-1.1Version impact unknown
dsa · openssl-3 · opensuse · tumbleweed
- [libopenssl-3-fips-provider]Unbekannt
Quellpaket: [openssl-3]
Details (1)
3.5.3-8.1· x86_64 · tumbleweedUnbekannt · Behoben:
3.0.8-1.1Version impact unknown
dsa · openssl-3 · opensuse · tumbleweed
- [libopenssl-3-fips-provider-32bit]Unbekannt
Quellpaket: [openssl-3]
Details (1)
3.5.3-8.1· x86_64 · tumbleweedUnbekannt · Behoben:
3.0.8-1.1Version impact unknown
dsa · openssl-3 · opensuse · tumbleweed
- [libopenssl-3-fips-provider-x86-64-v3]Unbekannt
Quellpaket: [openssl-3]
Details (1)
3.5.3-8.1· x86_64 · tumbleweedUnbekannt · Behoben:
3.0.8-1.1Version impact unknown
dsa · openssl-3 · opensuse · tumbleweed
- [libopenssl3-x86-64-v3]Unbekannt
Quellpaket: [openssl-3]
Details (1)
3.5.3-8.1· x86_64 · tumbleweedUnbekannt · Behoben:
3.0.8-1.1Version impact unknown
dsa · openssl-3 · opensuse · tumbleweed
- [openssl-3]Unbekannt
Quellpaket: [openssl-3]
Details (1)
3.5.3-8.1· x86_64 · tumbleweedBehoben · Behoben:
3.0.8-1.1dsa · openssl-3 · opensuse · tumbleweed
- [openssl-3-doc]Unbekannt
Quellpaket: [openssl-3]
Details (1)
3.5.3-8.1· noarch · tumbleweedUnbekannt · Behoben:
3.0.8-1.1Version impact unknown
dsa · openssl-3 · opensuse · tumbleweed
Beobachtet:
Referenzen
- [https://access.redhat.com/errata/RHSA-2023:0946]
- [https://ftp.suse.com/pub/projects/security/]
- [https://osv.dev/vulnerability/SUSE-SU-2023:0312-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2022-4203]
- [https://osv.dev/vulnerability/USN-5844-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:12716-1]
- [https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2023/icsa-23-229-01.json]
- [https://security-tracker.debian.org/tracker/CVE-2022-4203]
- [https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0304.json]
[CERT-Bund public advisories] · [CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]