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CVE-2007-2442

The gssrpc__svcauth_gssapi function in the RPC library in MIT Kerberos 5 (krb5) 1.6.1 and earlier might allow remote attackers to execute arbitrary code via a zero-length RPC credential, which causes kadmind to free an uninitialized pointer during cleanup.

Published

2007-06-26T22:30:00.000

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 10.0 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-824

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mit	kerberos_5	≤ 1.6.1	Yes
Operating System	debian	debian_linux	3.1	Yes
Operating System	debian	debian_linux	4.0	Yes
Operating System	canonical	ubuntu_linux	6.06	Yes
Operating System	canonical	ubuntu_linux	6.10	Yes
Operating System	canonical	ubuntu_linux	7.04	Yes

References

ftp://patches.sgi.com/support/free/security/advisories/20070602-01-P.asc Broken Link ([email protected])
http://docs.info.apple.com/article.html?artnum=306172 Broken Link ([email protected])
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427 Broken Link ([email protected])
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427 Broken Link ([email protected])
http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html Mailing List, Third Party Advisory ([email protected])
http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065902.html Third Party Advisory ([email protected])
http://osvdb.org/36596 Broken Link ([email protected])
http://secunia.com/advisories/25800 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/25801 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/25814 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/25821 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/25841 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/25870 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/25888 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/25890 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/25894 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/25911 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/26033 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/26228 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/26235 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/26909 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/27706 Broken Link, Third Party Advisory ([email protected])
http://secunia.com/advisories/40346 Broken Link, Third Party Advisory ([email protected])
http://security.gentoo.org/glsa/glsa-200707-11.xml Third Party Advisory ([email protected])
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102914-1 Broken Link ([email protected])
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2007-004.txt Patch, Vendor Advisory ([email protected])
http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-004.txt Patch, Vendor Advisory ([email protected])
http://www.debian.org/security/2007/dsa-1323 Third Party Advisory ([email protected])
http://www.kb.cert.org/vuls/id/356961 Patch, Third Party Advisory, US Government Resource ([email protected])
http://www.mandriva.com/security/advisories?name=MDKSA-2007:137 Third Party Advisory ([email protected])
http://www.novell.com/linux/security/advisories/2007_38_krb5.html Broken Link ([email protected])
http://www.redhat.com/support/errata/RHSA-2007-0384.html Broken Link, Third Party Advisory ([email protected])
http://www.redhat.com/support/errata/RHSA-2007-0562.html Broken Link, Third Party Advisory ([email protected])
http://www.securityfocus.com/archive/1/472288/100/0/threaded Broken Link, Third Party Advisory, VDB Entry ([email protected])
http://www.securityfocus.com/archive/1/472432/100/0/threaded Broken Link, Third Party Advisory, VDB Entry ([email protected])
http://www.securityfocus.com/archive/1/472507/30/5970/threaded Broken Link, Third Party Advisory, VDB Entry ([email protected])
http://www.securityfocus.com/bid/24655 Broken Link, Third Party Advisory, VDB Entry ([email protected])
http://www.securityfocus.com/bid/25159 Broken Link, Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id?1018293 Broken Link, Third Party Advisory, VDB Entry ([email protected])
http://www.trustix.org/errata/2007/0021/ Broken Link ([email protected])
http://www.ubuntu.com/usn/usn-477-1 Third Party Advisory ([email protected])
http://www.us-cert.gov/cas/techalerts/TA07-177A.html Broken Link, Patch, Third Party Advisory, US Government Resource ([email protected])
http://www.vupen.com/english/advisories/2007/2337 Broken Link, Third Party Advisory ([email protected])
http://www.vupen.com/english/advisories/2007/2354 Broken Link, Third Party Advisory ([email protected])
http://www.vupen.com/english/advisories/2007/2491 Broken Link, Third Party Advisory ([email protected])
http://www.vupen.com/english/advisories/2007/2732 Broken Link, Third Party Advisory ([email protected])
http://www.vupen.com/english/advisories/2007/3229 Broken Link, Third Party Advisory ([email protected])
http://www.vupen.com/english/advisories/2010/1574 Broken Link, Third Party Advisory ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/35082 Third Party Advisory, VDB Entry ([email protected])
https://issues.rpath.com/browse/RPL-1499 Broken Link ([email protected])
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10631 Broken Link, Third Party Advisory ([email protected])
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7344 Broken Link, Third Party Advisory ([email protected])
https://secure-support.novell.com/KanisaPlatform/Publishing/773/3248163_f.SAL_Public.html Broken Link ([email protected])
ftp://patches.sgi.com/support/free/security/advisories/20070602-01-P.asc Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://docs.info.apple.com/article.html?artnum=306172 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065902.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://osvdb.org/36596 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/25800 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/25801 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/25814 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/25821 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/25841 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/25870 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/25888 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/25890 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/25894 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/25911 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/26033 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/26228 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/26235 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/26909 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/27706 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/40346 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://security.gentoo.org/glsa/glsa-200707-11.xml Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102914-1 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2007-004.txt Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-004.txt Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2007/dsa-1323 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.kb.cert.org/vuls/id/356961 Patch, Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDKSA-2007:137 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.novell.com/linux/security/advisories/2007_38_krb5.html Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.redhat.com/support/errata/RHSA-2007-0384.html Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.redhat.com/support/errata/RHSA-2007-0562.html Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/archive/1/472288/100/0/threaded Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/archive/1/472432/100/0/threaded Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/archive/1/472507/30/5970/threaded Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/24655 Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/25159 Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id?1018293 Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.trustix.org/errata/2007/0021/ Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/usn-477-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.us-cert.gov/cas/techalerts/TA07-177A.html Broken Link, Patch, Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2007/2337 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2007/2354 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2007/2491 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2007/2732 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2007/3229 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2010/1574 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/35082 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://issues.rpath.com/browse/RPL-1499 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10631 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7344 Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://secure-support.novell.com/KanisaPlatform/Publishing/773/3248163_f.SAL_Public.html Broken Link (af854a3a-2127-422b-91ae-364da2661108)