CVE-2010-4022

Home/CVE/The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1.7, 1.8, and 1.9, when

CVE

The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1.7, 1.8, and 1.9, when

The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1.7, 1.8, and 1.9, when running in standalone mode, does not properly handle when a worker child process "exits abnormally," which allows remote attackers to cause a denial of service (listening process termination, no new connections, and lack of updates in slave KVC) via unspecified vectors.

MEDIUM · CVSS 5 EPSS 0.08988

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EPSS percentile: top 7% of all CVEs by exploitation likelihood

Sigma rules0 YARA rules0

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Weakness Classification

CWE-20Improper Input Validation

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Affected Products & Versions

mit kerberos 5all versions

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Scoring & Timeline

MEDIUM · CVSS v2 (legacy) · cve@mitre.org

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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Published to NVD10 Feb 2011 · 06:00 PM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10004-1
usnUSN-1062-1
rhsaRHSA-2011:0200Moderate

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html

http://secunia.com/advisories/43260Vendor Advisory

http://secunia.com/advisories/43275Vendor Advisory

http://securityreason.com/securityalert/8070

http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-001.txtPatchVendor Advisory

http://www.mandriva.com/security/advisories?name=MDVSA-2011:025

Show all 14 references

http://www.redhat.com/support/errata/RHSA-2011-0200.html

http://www.securityfocus.com/archive/1/516286/100/0/threaded

http://www.securityfocus.com/bid/46269

http://www.securitytracker.com/id?1025035

http://www.vupen.com/english/advisories/2011/0329Vendor Advisory

http://www.vupen.com/english/advisories/2011/0333Vendor Advisory

http://www.vupen.com/english/advisories/2011/0347Vendor Advisory

http://www.vupen.com/english/advisories/2011/0464

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