10

CVE-2007-4743

The original patch for CVE-2007-3999 in svc_auth_gss.c in the RPCSEC_GSS RPC library in MIT Kerberos 5 (krb5) 1.4 through 1.6.2, as used by the Kerberos administration daemon (kadmind) and other applications that use krb5, does not correctly check the buffer length in some environments and architectures, which might allow remote attackers to conduct a buffer overflow attack.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mit ≫ Kerberos 5 Version1.4
Mit ≫ Kerberos 5 Version1.4.1
Mit ≫ Kerberos 5 Version1.4.2
Mit ≫ Kerberos 5 Version1.4.3
Mit ≫ Kerberos 5 Version1.4.4
Mit ≫ Kerberos 5 Version1.5
Mit ≫ Kerberos 5 Version1.5.1
Mit ≫ Kerberos 5 Version1.5.2
Mit ≫ Kerberos 5 Version1.5.3
Mit ≫ Kerberos 5 Version1.6
Mit ≫ Kerberos 5 Version1.6.1
Mit ≫ Kerberos 5 Version1.6.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.62% 0.905
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://secunia.com/advisories/26987
http://www.novell.com/linux/security/advisories/2007_19_sr.html
http://docs.info.apple.com/article.html?artnum=307041
http://lists.apple.com/archives/security-announce/2007/Nov/msg00002.html
http://secunia.com/advisories/27643
http://www.securityfocus.com/bid/26444
http://www.us-cert.gov/cas/techalerts/TA07-319A.html
US Government Resource
http://www.vupen.com/english/advisories/2007/3868
http://secunia.com/advisories/26699
http://www.securityfocus.com/archive/1/478748/100/0/threaded
http://www.securityfocus.com/archive/1/478794/100/0/threaded
https://issues.rpath.com/browse/RPL-1696
http://article.gmane.org/gmane.comp.encryption.kerberos.announce/86
Patch
http://www.debian.org/security/2007/dsa-1387
http://www.redhat.com/support/errata/RHSA-2007-0892.html
http://www.ubuntu.com/usn/usn-511-2
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10239