CVE catalog
CVE-2022-43705
botan: CVE-2022-43705
- Severity
- Critical · CVSS 9.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.45% · Oct 25, 2026
In Botan before 2.19.3, it is possible to forge OCSP responses due to a certificate verification error. This issue was introduced in Botan 1.11.34 (November 2016).
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 | botan | trixie | 2.19.5+dfsg-4 | fixed |
| Debian | botan | bookworm | 2.19.3+dfsg-1+deb12u1 | fixed |
| Ubuntu | botan | 18.04 | 2.4.0-3 | vulnerable |
| Ubuntu | botan | 18.04 | 2.4.0-4 | vulnerable |
| Ubuntu | botan | 18.04 | 2.4.0-5ubuntu1 | vulnerable |
| Ubuntu | botan | 20.04 | 2.9.0-2 | vulnerable |
| Ubuntu | botan | 20.04 | 2.9.0-2build1 | vulnerable |
| Ubuntu | botan | 20.04 | 2.12.1-2 | vulnerable |
| Ubuntu | botan | 20.04 | 2.12.1-2build1 | vulnerable |
| Ubuntu | botan | pro | 2.17.3+dfsg-3 | vulnerable |
| Ubuntu | botan | pro | 2.19.1+dfsg-2ubuntu1 | vulnerable |
| Ubuntu | botan | pro | 2.19.1+dfsg-2ubuntu1+esm1 | vulnerable |
| Opensuse | Botan | tumbleweed | 2.19.3-1.1 | fixed |
| Suse | Botan | package hub 15 sp4 | 2.18.2-bp154.2.3.1 | fixed |
| Opensuse | Botan | leap 15.4 | 2.18.2-bp154.2.3.1 | fixed |
| Suse | Botan | package hub 15 sp3 | 2.10.0-bp153.3.3.1 | fixed |
| Opensuse | Botan | leap 15.3 | 2.10.0-bp153.3.3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | botan | source | trixie | 2.19.3+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | botan | source | bookworm | 2.19.3+dfsg-1 | not yet assigned | Not reported | Not reported |
| Opensuse | Botan | rpm | tumbleweed | 2.19.3-1.1 | Not reported | OPENSUSE-SU-2024:12522-1 | Not reported |
| Suse | Botan | rpm | package hub 15 sp4 | 2.18.2-bp154.2.3.1 | Not reported | OPENSUSE-SU-2022:10211-1 | Not reported |
| Opensuse | Botan | rpm | leap 15.4 | 2.18.2-bp154.2.3.1 | Not reported | OPENSUSE-SU-2022:10211-1 | Not reported |
| Suse | Botan | rpm | package hub 15 sp3 | 2.10.0-bp153.3.3.1 | Not reported | OPENSUSE-SU-2022:10210-1 | Not reported |
| Opensuse | Botan | rpm | leap 15.3 | 2.10.0-bp153.3.3.1 | Not reported | OPENSUSE-SU-2022:10210-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [botan]Unknown
Details (2)
2.19.3+dfsg-1+deb12u1· amd64 · bookwormFixed · Fixed:
2.19.3+dfsg-1dsa · botan · debian · bookworm
2.19.3+dfsg-1+deb12u1· arm64 · bookwormFixed · Fixed:
2.19.3+dfsg-1dsa · botan · debian · bookworm
- [libbotan-2-19]Unknown
Source package: [botan]
Details (2)
2.19.3+dfsg-1+deb12u1· amd64 · bookwormFixed · Fixed:
2.19.3+dfsg-1dsa · botan · debian · bookworm
2.19.3+dfsg-1+deb12u1· arm64 · bookwormFixed · Fixed:
2.19.3+dfsg-1dsa · botan · debian · bookworm
- [libbotan-2-dev]Unknown
Source package: [botan]
Details (2)
2.19.3+dfsg-1+deb12u1· amd64 · bookwormFixed · Fixed:
2.19.3+dfsg-1dsa · botan · debian · bookworm
2.19.3+dfsg-1+deb12u1· arm64 · bookwormFixed · Fixed:
2.19.3+dfsg-1dsa · botan · debian · bookworm
- [libbotan-2-doc]Unknown
Source package: [botan]
Details (2)
2.19.3+dfsg-1+deb12u1· all · bookwormFixed · Fixed:
2.19.3+dfsg-1dsa · botan · debian · bookworm
2.19.3+dfsg-1+deb12u1· all · bookwormFixed · Fixed:
2.19.3+dfsg-1dsa · botan · debian · bookworm
- [python3-botan]Unknown
Source package: [botan]
Details (2)
2.19.3+dfsg-1+deb12u1· amd64 · bookwormFixed · Fixed:
2.19.3+dfsg-1dsa · botan · debian · bookworm
2.19.3+dfsg-1+deb12u1· arm64 · bookwormFixed · Fixed:
2.19.3+dfsg-1dsa · botan · debian · bookworm
[openSUSE Tumbleweed]
- [Botan]Unknown
Source package: [Botan]
Details (1)
3.11.1-1.4· x86_64 · tumbleweedFixed · Fixed:
2.19.3-1.1dsa · Botan · opensuse · tumbleweed
- [Botan-doc]Unknown
Source package: [Botan]
Details (1)
3.11.1-1.4· noarch · tumbleweedUnknown · Fixed:
2.19.3-1.1Version impact unknown
dsa · Botan · opensuse · tumbleweed
- [libbotan-3-11]Unknown
Source package: [Botan]
Details (1)
3.11.1-1.4· x86_64 · tumbleweedUnknown · Fixed:
2.19.3-1.1Version impact unknown
dsa · Botan · opensuse · tumbleweed
- [libbotan-devel]Unknown
Source package: [Botan]
Details (1)
3.11.1-1.4· x86_64 · tumbleweedUnknown · Fixed:
2.19.3-1.1Version impact unknown
dsa · Botan · opensuse · tumbleweed
- [python3-botan]Unknown
Source package: [Botan]
Details (1)
3.11.1-1.4· x86_64 · tumbleweedUnknown · Fixed:
2.19.3-1.1Version impact unknown
dsa · Botan · opensuse · tumbleweed
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2022_10210-1.json]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2022-43705]
- [https://osv.dev/vulnerability/openSUSE-SU-2022:10210-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2022:10211-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:12522-1]
- [https://security-tracker.debian.org/tracker/CVE-2022-43705]
- [https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-43705.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]