CVE-2003-0450
Cistron RADIUS daemon (radiusd-cistron) 1.6.6 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large value in an NAS-Port attribute, which is interpreted as a negative number and causes a buffer…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.17%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Cistron RADIUS daemon (radiusd-cistron) 1.6.6 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large value in an NAS-Port attribute, which is interpreted as a negative number and causes a buffer overflow.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 4.17% probability · 90th percentile
- CISA KEV
- Not listed
- Affected
- cistron/radius daemon
- Source
- cve@mitre.org
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=196063Exploit, Patch, Vendor Advisory
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000664
- http://www.debian.org/security/2003/dsa-321Patch, Vendor Advisory
- http://www.novell.com/linux/security/advisories/2003_030_radiusd_cistron.html
- http://www.turbolinux.com/security/TLSA-2003-40.txtPatch, Vendor Advisory
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=196063Exploit, Patch, Vendor Advisory
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000664
- http://www.debian.org/security/2003/dsa-321Patch, Vendor Advisory
- http://www.novell.com/linux/security/advisories/2003_030_radiusd_cistron.html
- http://www.turbolinux.com/security/TLSA-2003-40.txtPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.