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CVE-2010-1321 : Détail

CVE-2010-1321

Memory Corruption
0.99%V3
Network
2010-05-19 16:13 +00:00
2018-10-10 16:57 +00:00
CVE.org
NVD

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Descriptions

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.

Informations

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-476 NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.

Metrics

Metric Score Sévérité CVSS Vecteur Source
V2 6.8 AV:N/AC:L/Au:S/C:N/I:N/A:C [email protected]

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

EPSS Score

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

EPSS Percentile

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Mit>>Kerberos_5 >> Version To (including) 1.7.1

Mit>>Kerberos_5 >> Version From (including) 1.8 To (excluding) 1.8.2

Configuraton 0

Debian>>Debian_linux >> Version 5.0

Debian>>Debian_linux >> Version 6.0

Configuraton 0

Canonical>>Ubuntu_linux >> Version 6.06

Canonical>>Ubuntu_linux >> Version 8.04

Canonical>>Ubuntu_linux >> Version 9.04

Canonical>>Ubuntu_linux >> Version 9.10

Canonical>>Ubuntu_linux >> Version 10.04

Configuraton 0

Oracle>>Database_server >> Version -

Configuraton 0

Opensuse>>Opensuse >> Version 11.0

Opensuse>>Opensuse >> Version 11.1

Opensuse>>Opensuse >> Version 11.2

Opensuse>>Opensuse >> Version 11.3

Suse>>Linux_enterprise_server >> Version 10

Suse>>Linux_enterprise_server >> Version 11

Suse>>Linux_enterprise_server >> Version 11

Configuraton 0

Fedoraproject>>Fedora >> Version 11

Fedoraproject>>Fedora >> Version 12

Fedoraproject>>Fedora >> Version 13

References

http://secunia.com/advisories/39818
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0134
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/39784
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-940-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://marc.info/?l=bugtraq&m=134254866602253&w=2
Tags : vendor-advisory, x_refsource_HP
http://www.mandriva.com/security/advisories?name=MDVSA-2010:100
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.us-cert.gov/cas/techalerts/TA11-201A.html
Tags : third-party-advisory, x_refsource_CERT
http://www.redhat.com/support/errata/RHSA-2010-0770.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/40685
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/40235
Tags : vdb-entry, x_refsource_BID
http://www.vupen.com/english/advisories/2010/1574
Tags : vdb-entry, x_refsource_VUPEN
http://www.vupen.com/english/advisories/2010/1192
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/39799
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2010/1196
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/39849
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2010-0987.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/44954
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-940-2
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/42432
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/39762
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2011-0880.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.redhat.com/support/errata/RHSA-2010-0873.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.vupen.com/english/advisories/2010/1177
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/42974
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2010/3112
Tags : vdb-entry, x_refsource_VUPEN
http://www.us-cert.gov/cas/techalerts/TA10-287A.html
Tags : third-party-advisory, x_refsource_CERT
http://secunia.com/advisories/43335
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.debian.org/security/2010/dsa-2052
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.redhat.com/support/errata/RHSA-2010-0423.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.vupen.com/english/advisories/2010/1882
Tags : vdb-entry, x_refsource_VUPEN
http://www.redhat.com/support/errata/RHSA-2011-0152.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/40346
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/41967
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2010-0807.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.redhat.com/support/errata/RHSA-2010-0935.html
Tags : vendor-advisory, x_refsource_REDHAT
http://osvdb.org/64744
Tags : vdb-entry, x_refsource_OSVDB
http://www.vupen.com/english/advisories/2010/1222
Tags : vdb-entry, x_refsource_VUPEN
http://www.vupen.com/english/advisories/2010/1193
Tags : vdb-entry, x_refsource_VUPEN

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