Vulnerability in Mit Kerberos 5
CVE-2007-2443
Integer signedness error in the gssrpc__svcauth_unix function in svc_auth_unix.c in the RPC library in MIT Kerberos 5 (krb5) 1.6.1 and earlier might allow remote attackers to execute arbitrary code via a negative length value.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 8.3 (High). Vector: AV:A/AC:L/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.035 (88.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 88.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.035 · newest: 0.035 · change: 0.000
Affected products
- Mit Kerberos 5
- Canonical Ubuntu Linux — versions 6.06, 6.10, 7.04
- Debian Linux — versions 3.1, 4.0
References
- lists.grok.org.uk/pipermail/full-disclosure/2007-September/065902.html (mailing-list, Third Party Advisory)
- www.vupen.com/english/advisories/2007/2732 (Third Party Advisory, vdb-entry)
- secunia.com/advisories/25894 (Third Party Advisory, third-party-advisory)
- secunia.com/advisories/25801 (Third Party Advisory, third-party-advisory)
- www.ubuntu.com/usn/usn-477-1 (vendor-advisory, Third Party Advisory)
- www.vupen.com/english/advisories/2007/3229 (Third Party Advisory, vdb-entry)
- www.securityfocus.com/archive/1/472507/30/5970/threaded (mailing-list, VDB Entry, Third Party Advisory)
- secunia.com/advisories/25911 (Third Party Advisory, third-party-advisory)
- secunia.com/advisories/25888 (Third Party Advisory, third-party-advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:11277 (Broken Link, signature, Third Party Advisory, vdb-entry)