CVE catalog
CVE-2022-33903
tor: CVE-2022-33903
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.34% · Oct 25, 2026
Tor 0.4.7.x before 0.4.7.8 allows a denial of service via the wedging of RTT estimation.
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 | tor | sid | 0.4.9.14-1 | fixed |
| Debian | tor | forky | 0.4.9.14-1 | fixed |
| Debian | tor | trixie | 0.4.9.11-0+deb13u1 | fixed |
| Debian | tor | trixie-security | 0.4.9.14-0+deb13u1 | fixed |
| Debian | tor | bookworm | 0.4.9.11-0+deb12u1 | fixed |
| Debian | tor | bookworm-security | 0.4.9.11-0+deb12u1 | fixed |
| Opensuse | tor | tumbleweed | 0.4.7.8-1.1 | fixed |
| Suse | tor | package hub 15 sp3 | 0.4.7.8-bp154.2.3.1 | fixed |
| Suse | tor | package hub 15 sp4 | 0.4.7.8-bp154.2.3.1 | fixed |
| Opensuse | tor | leap 15.3 | 0.4.7.8-bp154.2.3.1 | fixed |
| Opensuse | tor | leap 15.4 | 0.4.7.8-bp154.2.3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | tor | source | sid | 0.4.7.8-1 | not yet assigned | Not reported | Not reported |
| Debian | tor | source | forky | 0.4.7.8-1 | not yet assigned | Not reported | Not reported |
| Debian | tor | source | trixie | 0.4.7.8-1 | not yet assigned | Not reported | Not reported |
| Debian | tor | source | bookworm | 0.4.7.8-1 | not yet assigned | Not reported | Not reported |
| Opensuse | tor | rpm | tumbleweed | 0.4.7.8-1.1 | Not reported | OPENSUSE-SU-2024:12149-1 | Not reported |
| Suse | tor | rpm | package hub 15 sp3 | 0.4.7.8-bp154.2.3.1 | Not reported | OPENSUSE-SU-2022:10023-1 | Not reported |
| Suse | tor | rpm | package hub 15 sp4 | 0.4.7.8-bp154.2.3.1 | Not reported | OPENSUSE-SU-2022:10023-1 | Not reported |
| Opensuse | tor | rpm | leap 15.3 | 0.4.7.8-bp154.2.3.1 | Not reported | OPENSUSE-SU-2022:10023-1 | Not reported |
| Opensuse | tor | rpm | leap 15.4 | 0.4.7.8-bp154.2.3.1 | Not reported | OPENSUSE-SU-2022:10023-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [tor]Unknown
Details (6)
0.4.9.11-0+deb12u1· amd64 · bookwormFixed · Fixed:
0.4.7.8-1dsa · tor · debian · bookworm
0.4.9.11-0+deb12u1· arm64 · bookwormFixed · Fixed:
0.4.7.8-1dsa · tor · debian · bookworm
0.4.8.14-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
0.4.7.8-1dsa · tor · debian · bookworm
0.4.8.14-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
0.4.7.8-1dsa · tor · debian · bookworm
0.4.9.11-0+deb12u1· amd64 · bookworm-securityFixed · Fixed:
0.4.7.8-1dsa · tor · debian · bookworm
0.4.9.11-0+deb12u1· arm64 · bookworm-securityFixed · Fixed:
0.4.7.8-1dsa · tor · debian · bookworm
- [tor-geoipdb]Unknown
Source package: [tor]
Details (6)
0.4.9.11-0+deb12u1· all · bookwormFixed · Fixed:
0.4.7.8-1dsa · tor · debian · bookworm
0.4.9.11-0+deb12u1· all · bookwormFixed · Fixed:
0.4.7.8-1dsa · tor · debian · bookworm
0.4.8.14-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
0.4.7.8-1dsa · tor · debian · bookworm
0.4.8.14-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
0.4.7.8-1dsa · tor · debian · bookworm
0.4.9.11-0+deb12u1· all · bookworm-securityFixed · Fixed:
0.4.7.8-1dsa · tor · debian · bookworm
0.4.9.11-0+deb12u1· all · bookworm-securityFixed · Fixed:
0.4.7.8-1dsa · tor · debian · bookworm
[openSUSE Tumbleweed]
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2022_10023-1.json]
- [https://osv.dev/vulnerability/openSUSE-SU-2022:10023-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:12149-1]
- [https://security-tracker.debian.org/tracker/CVE-2022-33903]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]