CVE-2010-1321 · threatengine.sh

Home/CVE/The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7

CVE

CVE-2010-1321

The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7

The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7.1 and 1.8 before 1.8.2, as used in kadmind and other applications, does not properly check for invalid GSS-API tokens, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an AP-REQ message in which the authenticator's checksum field is missing.

MEDIUM · CVSS 6.8 EPSS 0.01857

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-476NULL Pointer Dereference

▤

Affected Products & Versions

8

mit kerberos 5<= 1.7.1
mit kerberos 5>= 1.8 and < 1.8.2
debian linuxall versions
canonical ubuntu linuxall versions
oracle database serverall versions
opensuseall versions
suse linux enterprise serverall versions
fedoraproject fedoraall versions

▣

Scoring & Timeline

6.8

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

View on NVD

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:S/C:N/I:N/A:C

Published to NVD19 May 2010 · 06:30 PM

⚑

Vendor Advisories

11

suse-csafopenSUSE-SU-2024:10004-1
rhsaRHSA-2011:0880Important
rhsaRHSA-2010:0987Important
rhsaRHSA-2010:0873Important
rhsaRHSA-2010:0770Important
Show all 11 vendor advisoriesrhsaRHSA-2010:0807Important
rhsaRHSA-2010:0935Moderate
rhsaRHSA-2011:0152Moderate
usnUSN-940-2
usnUSN-940-1
rhsaRHSA-2010:0423Important

🔗

References & Sources

59

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

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427Broken Link

http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041615.htmlThird Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041645.htmlThird Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041654.htmlThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.htmlMailing ListThird Party Advisory

Show all 59 references

http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00006.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00002.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00010.htmlMailing ListThird Party Advisory

http://marc.info/?l=bugtraq&m=134254866602253&w=2Issue TrackingThird Party Advisory

http://osvdb.org/64744Broken Link

http://secunia.com/advisories/39762Third Party Advisory

http://secunia.com/advisories/39784Third Party Advisory

http://secunia.com/advisories/39799Third Party Advisory

http://secunia.com/advisories/39818Third Party Advisory

http://secunia.com/advisories/39849Third Party Advisory

http://secunia.com/advisories/40346Third Party Advisory

http://secunia.com/advisories/40685Third Party Advisory

http://secunia.com/advisories/41967Third Party Advisory

http://secunia.com/advisories/42432Third Party Advisory

http://secunia.com/advisories/42974Third Party Advisory

http://secunia.com/advisories/43335Third Party Advisory

http://secunia.com/advisories/44954Third Party Advisory

http://support.avaya.com/css/P8/documents/100114315Third Party Advisory

http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-005.txtPatchVendor Advisory

http://www.debian.org/security/2010/dsa-2052Third Party Advisory

http://www.mandriva.com/security/advisories?name=MDVSA-2010:100Third Party Advisory

http://www.oracle.com/technetwork/topics/security/cpujan2011-194091.htmlThird Party Advisory

http://www.oracle.com/technetwork/topics/security/cpujuly2011-313328.htmlThird Party Advisory

http://www.oracle.com/technetwork/topics/security/cpuoct2010-175626.htmlThird Party Advisory

http://www.oracle.com/technetwork/topics/security/javacpuoct2010-176258.htmlThird Party Advisory

http://www.redhat.com/support/errata/RHSA-2010-0423.htmlThird Party Advisory

http://www.redhat.com/support/errata/RHSA-2010-0770.htmlThird Party Advisory

http://www.redhat.com/support/errata/RHSA-2010-0807.htmlThird Party Advisory

http://www.redhat.com/support/errata/RHSA-2010-0873.htmlThird Party Advisory

http://www.redhat.com/support/errata/RHSA-2010-0935.htmlThird Party Advisory

http://www.redhat.com/support/errata/RHSA-2010-0987.htmlThird Party Advisory

http://www.redhat.com/support/errata/RHSA-2011-0152.htmlThird Party Advisory

http://www.redhat.com/support/errata/RHSA-2011-0880.htmlThird Party Advisory

http://www.securityfocus.com/archive/1/511331/100/0/threadedThird Party AdvisoryVDB Entry

http://www.securityfocus.com/archive/1/516397/100/0/threadedThird Party AdvisoryVDB Entry

http://www.securityfocus.com/bid/40235Third Party AdvisoryVDB Entry

http://www.ubuntu.com/usn/USN-940-1Third Party Advisory

http://www.ubuntu.com/usn/USN-940-2Third Party Advisory

http://www.us-cert.gov/cas/techalerts/TA10-287A.htmlThird Party AdvisoryUS Government Resource

http://www.us-cert.gov/cas/techalerts/TA11-201A.htmlThird Party AdvisoryUS Government Resource

http://www.vmware.com/security/advisories/VMSA-2011-0003.htmlThird Party Advisory

http://www.vupen.com/english/advisories/2010/1177Third Party Advisory

http://www.vupen.com/english/advisories/2010/1192Third Party Advisory

http://www.vupen.com/english/advisories/2010/1193Third Party Advisory

http://www.vupen.com/english/advisories/2010/1196Third Party Advisory

http://www.vupen.com/english/advisories/2010/1222Third Party Advisory

http://www.vupen.com/english/advisories/2010/1574Third Party Advisory

http://www.vupen.com/english/advisories/2010/1882Third Party Advisory

http://www.vupen.com/english/advisories/2010/3112Third Party Advisory

http://www.vupen.com/english/advisories/2011/0134Third Party Advisory

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11604Broken LinkThird Party Advisory

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7198Broken LinkThird Party Advisory

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7450Broken LinkThird Party Advisory

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