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Vulnerability details: VCID-c4yb-z7k5-aaar
Vulnerability ID VCID-c4yb-z7k5-aaar
Aliases CVE-2009-0844
Summary The get_input_token function in the SPNEGO implementation in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3 allows remote attackers to cause a denial of service (daemon crash) and possibly obtain sensitive information via a crafted length value that triggers a buffer over-read.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
rhas Important https://access.redhat.com/errata/RHSA-2009:0408
epss 0.03148 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.03148 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.03148 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.03148 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.03148 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.03148 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.03148 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.03148 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.03148 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.03148 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.03148 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.03658 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.03658 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.03658 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
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epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
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epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.0797 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
epss 0.19489 https://api.first.org/data/v1/epss?cve=CVE-2009-0844
rhbs high https://bugzilla.redhat.com/show_bug.cgi?id=491033
cvssv2 5.8 https://nvd.nist.gov/vuln/detail/CVE-2009-0844
Reference id Reference type URL
http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-0844.json
https://api.first.org/data/v1/epss?cve=CVE-2009-0844
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0844
http://secunia.com/advisories/34594
http://secunia.com/advisories/34617
http://secunia.com/advisories/34622
http://secunia.com/advisories/34628
http://secunia.com/advisories/34630
http://secunia.com/advisories/34637
http://secunia.com/advisories/34640
http://secunia.com/advisories/34734
http://secunia.com/advisories/35074
http://security.gentoo.org/glsa/glsa-200904-09.xml
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6339
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9474
http://sunsolve.sun.com/search/document.do?assetkey=1-26-256728-1
http://support.apple.com/kb/HT3549
http://support.avaya.com/elmodocs2/security/ASA-2009-142.htm
http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5047180.html
http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5047181.html
https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00205.html
https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00206.html
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-001.txt
http://wiki.rpath.com/Advisories:rPSA-2009-0058
http://wiki.rpath.com/wiki/Advisories:rPSA-2009-0058
http://www-01.ibm.com/support/docview.wss?uid=swg21396120
http://www.kb.cert.org/vuls/id/662091
http://www.mandriva.com/security/advisories?name=MDVSA-2009:098
http://www.redhat.com/support/errata/RHSA-2009-0408.html
http://www.securityfocus.com/archive/1/502526/100/0/threaded
http://www.securityfocus.com/archive/1/502546/100/0/threaded
http://www.securityfocus.com/bid/34408
http://www.securitytracker.com/id?1021867
http://www.ubuntu.com/usn/usn-755-1
http://www.us-cert.gov/cas/techalerts/TA09-133A.html
http://www.vupen.com/english/advisories/2009/0960
http://www.vupen.com/english/advisories/2009/0976
http://www.vupen.com/english/advisories/2009/1057
http://www.vupen.com/english/advisories/2009/1106
http://www.vupen.com/english/advisories/2009/1297
http://www.vupen.com/english/advisories/2009/2248
491033 https://bugzilla.redhat.com/show_bug.cgi?id=491033
cpe:2.3:a:mit:kerberos_5:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:-:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.5:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.5.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.5.1:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.5.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.5.2:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.5.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.5.3:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.6:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.6.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.6.1:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.6.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.6.2:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos:5-1.6.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos:5-1.6.3:*:*:*:*:*:*:*
CVE-2009-0844 https://nvd.nist.gov/vuln/detail/CVE-2009-0844
GLSA-200904-09 https://security.gentoo.org/glsa/200904-09
RHSA-2009:0408 https://access.redhat.com/errata/RHSA-2009:0408
USN-755-1 https://usn.ubuntu.com/755-1/
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2009-0844
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.91364
EPSS Score 0.03148
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.