CVE-2007-3999
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
AI Score
Confidence
High
EPSS
Percentile
99.7%
Stack-based buffer overflow in the svcauth_gss_validate function in lib/rpc/svc_auth_gss.c in the RPCSEC_GSS RPC library (librpcsecgss) in MIT Kerberos 5 (krb5) 1.4 through 1.6.2, as used by the Kerberos administration daemon (kadmind) and some third-party applications that use krb5, allows remote attackers to cause a denial of service (daemon crash) and probably execute arbitrary code via a long string in an RPC message.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| mit | kerberos_5 | 1.4.1 | cpe:/a:mit:kerberos_5:1.4.1::: |
| mit | kerberos_5 | 1.4.3 | cpe:/a:mit:kerberos_5:1.4.3::: |
| mit | kerberos_5 | 1.6.2 | cpe:/a:mit:kerberos_5:1.6.2::: |
| mit | kerberos_5 | 1.4.2 | cpe:/a:mit:kerberos_5:1.4.2::: |
| mit | kerberos_5 | 1.5.2 | cpe:/a:mit:kerberos_5:1.5.2::: |
| mit | kerberos_5 | 1.6 | cpe:/a:mit:kerberos_5:1.6::: |
| mit | kerberos_5 | 1.5.1 | cpe:/a:mit:kerberos_5:1.5.1::: |
| mit | kerberos_5 | 1.5 | cpe:/a:mit:kerberos_5:1.5::: |
| mit | kerberos_5 | 1.4 | cpe:/a:mit:kerberos_5:1.4::: |
| mit | kerberos_5 | 1.6.1 | cpe:/a:mit:kerberos_5:1.6.1::: |
References
docs.info.apple.com/article.html?artnum=307041
lists.apple.com/archives/security-announce/2007/Nov/msg00002.html
lists.rpath.com/pipermail/security-announce/2007-September/000237.html
secunia.com/advisories/26676
secunia.com/advisories/26680
secunia.com/advisories/26684
secunia.com/advisories/26691
secunia.com/advisories/26697
secunia.com/advisories/26699
secunia.com/advisories/26700
secunia.com/advisories/26705
secunia.com/advisories/26713
secunia.com/advisories/26728
secunia.com/advisories/26783
secunia.com/advisories/26792
secunia.com/advisories/26822
secunia.com/advisories/26896
secunia.com/advisories/26987
secunia.com/advisories/27043
secunia.com/advisories/27081
secunia.com/advisories/27146
secunia.com/advisories/27643
secunia.com/advisories/27756
secunia.com/advisories/29247
secunia.com/advisories/29270
security.gentoo.org/glsa/glsa-200710-01.xml
securityreason.com/securityalert/3092
sunsolve.sun.com/search/document.do?assetkey=1-26-103060-1
sunsolve.sun.com/search/document.do?assetkey=1-66-201319-1
support.avaya.com/elmodocs2/security/ASA-2007-396.htm
web.mit.edu/Kerberos/advisories/MITKRB5-SA-2007-006.txt
www.debian.org/security/2007/dsa-1367
www.debian.org/security/2007/dsa-1368
www.gentoo.org/security/en/glsa/glsa-200709-01.xml
www.kb.cert.org/vuls/id/883632
www.mandriva.com/security/advisories?name=MDKSA-2007:174
www.mandriva.com/security/advisories?name=MDKSA-2007:181
www.novell.com/linux/security/advisories/2007_19_sr.html
www.novell.com/linux/security/advisories/2007_24_sr.html
www.redhat.com/support/errata/RHSA-2007-0858.html
www.redhat.com/support/errata/RHSA-2007-0913.html
www.redhat.com/support/errata/RHSA-2007-0951.html
www.securityfocus.com/archive/1/478748/100/0/threaded
www.securityfocus.com/archive/1/479251/100/0/threaded
www.securityfocus.com/bid/25534
www.securityfocus.com/bid/26444
www.securitytracker.com/id?1018647
www.trustix.org/errata/2007/0026/
www.ubuntu.com/usn/usn-511-1
www.us-cert.gov/cas/techalerts/TA07-319A.html
www.vupen.com/english/advisories/2007/3051
www.vupen.com/english/advisories/2007/3052
www.vupen.com/english/advisories/2007/3060
www.vupen.com/english/advisories/2007/3868
www.vupen.com/english/advisories/2008/0803/references
www.zerodayinitiative.com/advisories/ZDI-07-052.html
bugzilla.redhat.com/show_bug.cgi?id=250973
exchange.xforce.ibmcloud.com/vulnerabilities/36437
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3162
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9379
www.redhat.com/archives/fedora-package-announce/2007-September/msg00087.html
www.redhat.com/archives/fedora-package-announce/2008-March/msg00173.html
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
AI Score
Confidence
High
EPSS
Percentile
99.7%