Catalogo CVE
CVE-2002-2443
krb5: CVE-2002-2443
- Gravità
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 6.18% · Oct 22, 2026
schpw.c in the kpasswd service in kadmind in MIT Kerberos 5 (aka krb5) before 1.11.3 does not properly validate UDP packets before sending responses, which allows remote attackers to cause a denial of service (CPU and bandwidth consumption) via a forged packet that triggers a communication loop, as demonstrated by krb_pingpong.nasl, a related issue to CVE-1999-0103.
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 | krb5 | sid | 1.22.1-3 | fixed |
| Debian | krb5 | forky | 1.22.1-3 | fixed |
| Debian | krb5 | trixie | 1.21.3-5+deb13u1 | fixed |
| Debian | krb5 | trixie-security | 1.21.3-5+deb13u1 | fixed |
| Debian | krb5 | bookworm | 1.20.1-2+deb12u5 | fixed |
| Debian | krb5 | bookworm-security | 1.20.1-2+deb12u5 | fixed |
| Ubuntu | krb5 | 14.04 | 1.10.1+dfsg-6.1ubuntu1 | vulnerable |
| Ubuntu | krb5 | 14.04 | 1.11.3+dfsg-3ubuntu2 | vulnerable |
| Ubuntu | krb5 | 14.04 | 1.12+dfsg-2ubuntu1 | vulnerable |
| Ubuntu | krb5 | 14.04 | 1.12+dfsg-2ubuntu2 | vulnerable |
| Ubuntu | krb5 | 14.04 | 1.12+dfsg-2ubuntu3 | vulnerable |
| Ubuntu | krb5 | 14.04 | 1.12+dfsg-2ubuntu4 | vulnerable |
| Ubuntu | krb5 | 14.04 | 1.12+dfsg-2ubuntu4.2 | vulnerable |
| Ubuntu | krb5 | 14.04 | 1.12+dfsg-2ubuntu5 | vulnerable |
| Ubuntu | krb5 | 14.04 | 1.12+dfsg-2ubuntu5.1 | vulnerable |
| Ubuntu | krb5 | 14.04 | 1.12+dfsg-2ubuntu5.2 | fixed |
| Opensuse | krb5 | tumbleweed | 1.15-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | krb5 | source | sid | 1.10.1+dfsg-6 | not yet assigned | Not reported | [708267] |
| Debian | krb5 | source | forky | 1.10.1+dfsg-6 | not yet assigned | Not reported | [708267] |
| Debian | krb5 | source | trixie | 1.10.1+dfsg-6 | not yet assigned | Not reported | [708267] |
| Debian | krb5 | source | bookworm | 1.10.1+dfsg-6 | not yet assigned | Not reported | [708267] |
| Ubuntu | krb5 | deb | 14.04 | 1.12+dfsg-2ubuntu5.2 | Not reported | USN-2810-1 | Not reported |
| Opensuse | krb5 | rpm | tumbleweed | 1.15-1.1 | Not reported | OPENSUSE-SU-2024:10004-1 | Not reported |
OpenFactory catalog packages
[openSUSE Tumbleweed]
- [krb5-32bit]Sconosciuto
Pacchetto sorgente: [krb5]
Dettagli (1)
1.22.2-4.2· x86_64 · tumbleweedSconosciuto · Corretta:
1.15-1.1Version impact unknown
dsa · krb5 · opensuse · tumbleweed
- [krb5-client]Sconosciuto
Pacchetto sorgente: [krb5]
Dettagli (1)
1.22.2-4.2· x86_64 · tumbleweedSconosciuto · Corretta:
1.15-1.1Version impact unknown
dsa · krb5 · opensuse · tumbleweed
- [krb5-devel]Sconosciuto
Pacchetto sorgente: [krb5]
Dettagli (1)
1.22.2-4.2· x86_64 · tumbleweedSconosciuto · Corretta:
1.15-1.1Version impact unknown
dsa · krb5 · opensuse · tumbleweed
- [krb5-devel-32bit]Sconosciuto
Pacchetto sorgente: [krb5]
Dettagli (1)
1.22.2-4.2· x86_64 · tumbleweedSconosciuto · Corretta:
1.15-1.1Version impact unknown
dsa · krb5 · opensuse · tumbleweed
- [krb5-plugin-kdb-ldap]Sconosciuto
Pacchetto sorgente: [krb5]
Dettagli (1)
1.22.2-4.2· x86_64 · tumbleweedSconosciuto · Corretta:
1.15-1.1Version impact unknown
dsa · krb5 · opensuse · tumbleweed
- [krb5-plugin-preauth-otp]Sconosciuto
Pacchetto sorgente: [krb5]
Dettagli (1)
1.22.2-4.2· x86_64 · tumbleweedSconosciuto · Corretta:
1.15-1.1Version impact unknown
dsa · krb5 · opensuse · tumbleweed
- [krb5-plugin-preauth-pkinit]Sconosciuto
Pacchetto sorgente: [krb5]
Dettagli (1)
1.22.2-4.2· x86_64 · tumbleweedSconosciuto · Corretta:
1.15-1.1Version impact unknown
dsa · krb5 · opensuse · tumbleweed
- [krb5-plugin-preauth-spake]Sconosciuto
Pacchetto sorgente: [krb5]
Dettagli (1)
1.22.2-4.2· x86_64 · tumbleweedSconosciuto · Corretta:
1.15-1.1Version impact unknown
dsa · krb5 · opensuse · tumbleweed
- [krb5-server]Sconosciuto
Pacchetto sorgente: [krb5]
Dettagli (1)
1.22.2-4.2· x86_64 · tumbleweedSconosciuto · Corretta:
1.15-1.1Version impact unknown
dsa · krb5 · opensuse · tumbleweed
[Debian 12 (Bookworm)]
- [krb5-admin-server]Corretta
Pacchetto sorgente: [krb5]
Dettagli (4)
1.20.1-2+deb12u5· amd64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· amd64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
- [krb5-doc]Corretta
Pacchetto sorgente: [krb5]
Dettagli (4)
1.20.1-2+deb12u5· all · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· all · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· all · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· all · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
- [krb5-gss-samples]Corretta
Pacchetto sorgente: [krb5]
Dettagli (4)
1.20.1-2+deb12u5· amd64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· amd64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
- [krb5-k5tls]Corretta
Pacchetto sorgente: [krb5]
Dettagli (4)
1.20.1-2+deb12u5· amd64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· amd64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
- [krb5-kdc]Corretta
Pacchetto sorgente: [krb5]
Dettagli (4)
1.20.1-2+deb12u5· amd64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· amd64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
- [krb5-kdc-ldap]Corretta
Pacchetto sorgente: [krb5]
Dettagli (4)
1.20.1-2+deb12u5· amd64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· amd64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
- [krb5-kpropd]Corretta
Pacchetto sorgente: [krb5]
Dettagli (4)
1.20.1-2+deb12u5· amd64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· amd64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
- [krb5-locales]Corretta
Pacchetto sorgente: [krb5]
Dettagli (4)
1.20.1-2+deb12u5· all · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· all · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· all · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· all · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
- [krb5-multidev]Corretta
Pacchetto sorgente: [krb5]
Dettagli (4)
1.20.1-2+deb12u5· amd64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· amd64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
- [krb5-otp]Corretta
Pacchetto sorgente: [krb5]
Dettagli (4)
1.20.1-2+deb12u5· amd64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· amd64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
- [krb5-pkinit]Corretta
Pacchetto sorgente: [krb5]
Dettagli (4)
1.20.1-2+deb12u5· amd64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookwormCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· amd64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
1.20.1-2+deb12u5· arm64 · bookworm-securityCorretta · Corretta:
1.10.1+dfsg-6dsa · krb5 · debian · bookworm; dsa · krb5 · debian · 12
Osservato:
Riferimenti
- [https://osv.dev/vulnerability/DEBIAN-CVE-2002-2443]
- [https://osv.dev/vulnerability/DSA-2701-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2002-2443]
- [https://osv.dev/vulnerability/USN-2810-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:10004-1]
- [https://security-tracker.debian.org/tracker/CVE-2002-2443]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]