CVE-2009-0845 : 상세 정보

CVE-2009-0845

19.31%V4
2009-03-27
16h00 +00:00
A03-Injection
Network
2024-08-07
04h48 +00:00
CVE.org
NVD
특정 CVE 알림
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알림 관리

CVE 설명

The spnego_gss_accept_sec_context function in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3, when SPNEGO is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via invalid ContextFlags data in the reqFlags field in a negTokenInit token.

CVE 정보

관련 약점

CWE-ID 약점 이름 출처
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

메트릭

메트릭 점수 심각도 CVSS 벡터 출처
V2 5 AV:N/AC:L/Au:N/C:N/I:N/A:P nvd@nist.gov

EPSS

EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.

EPSS 점수

EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.

EPSS 백분위수

백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.
EPSS First.org

언급된 제품

구성 0

Mit>>Kerberos >> Version 5-1.6.3

Mit>>Kerberos_5 >> Version 1.5

Mit>>Kerberos_5 >> Version 1.5.1

Mit>>Kerberos_5 >> Version 1.5.2

Mit>>Kerberos_5 >> Version 1.5.3

Mit>>Kerberos_5 >> Version 1.6

Mit>>Kerberos_5 >> Version 1.6.1

Mit>>Kerberos_5 >> Version 1.6.2

참고 자료

http://www.kb.cert.org/vuls/id/662091
Tags : third-party-advisory, x_refsource_CERT-VN
http://www.securityfocus.com/bid/34257
Tags : vdb-entry, x_refsource_BID
http://www.vupen.com/english/advisories/2009/0847
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/34347
Tags : third-party-advisory, x_refsource_SECUNIA
http://support.apple.com/kb/HT3549
Tags : x_refsource_CONFIRM
http://www.redhat.com/support/errata/RHSA-2009-0408.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/34637
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/34640
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/35074
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=MDVSA-2009:082
Tags : vendor-advisory, x_refsource_MANDRIVA
http://sunsolve.sun.com/search/document.do?assetkey=1-26-256728-1
Tags : vendor-advisory, x_refsource_SUNALERT
http://security.gentoo.org/glsa/glsa-200904-09.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://www.vupen.com/english/advisories/2009/0976
Tags : vdb-entry, x_refsource_VUPEN
http://www.ubuntu.com/usn/usn-755-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/34630
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2009/1057
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/34617
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/34628
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/34734
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2009/2248
Tags : vdb-entry, x_refsource_VUPEN
http://www.us-cert.gov/cas/techalerts/TA09-133A.html
Tags : third-party-advisory, x_refsource_CERT
http://www.vupen.com/english/advisories/2009/1297
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/34622
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securitytracker.com/id?1021867
Tags : vdb-entry, x_refsource_SECTRACK
http://secunia.com/advisories/34594
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2009/1106
Tags : vdb-entry, x_refsource_VUPEN
CVE Find에 제시된 정보는 엄선된 여러 참고 소스에서 가져옵니다. CVE 데이터는 MITRE Corporation과 국가 취약점 데이터베이스(NVD)에서 제공됩니다. KEV 카탈로그는 CISA에서 가져오며, EPSS 점수는 FIRST.org에서 제공됩니다. CWE 및 CAPEC 데이터는 MITRE Corporation에서 관리하며, CPE 정보는 NVD에서 제공됩니다.