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Vulnerability details: VCID-sp9k-6jhk-aaaa
Vulnerability ID VCID-sp9k-6jhk-aaaa
Aliases CVE-2009-4212
Summary Multiple integer underflows in the (1) AES and (2) RC4 decryption functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-189 Numeric Errors
CWE-190 Integer Overflow or Wraparound
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
rhas Critical https://access.redhat.com/errata/RHSA-2010:0029
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cvssv2 10.0 https://nvd.nist.gov/vuln/detail/CVE-2009-4212
Reference id Reference type URL
http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-January/033915.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-January/033919.html
http://marc.info/?l=bugtraq&m=130497213107107&w=2
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-4212.json
https://api.first.org/data/v1/epss?cve=CVE-2009-4212
https://bugzilla.redhat.com/show_bug.cgi?id=545015
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4212
http://secunia.com/advisories/38080
http://secunia.com/advisories/38108
http://secunia.com/advisories/38126
http://secunia.com/advisories/38140
http://secunia.com/advisories/38184
http://secunia.com/advisories/38203
http://secunia.com/advisories/38696
http://secunia.com/advisories/40220
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11272
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7357
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8192
https://rhn.redhat.com/errata/RHSA-2010-0029.html
https://rhn.redhat.com/errata/RHSA-2010-0095.html
http://sunsolve.sun.com/search/document.do?assetkey=1-66-275530-1
http://sunsolve.sun.com/search/document.do?assetkey=1-77-1021779.1-1
http://support.apple.com/kb/HT4188
http://support.avaya.com/css/P8/documents/100074869
http://ubuntu.com/usn/usn-881-1
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-004.txt
http://www.debian.org/security/2010/dsa-1969
http://www.mandriva.com/security/advisories?name=MDVSA-2010:006
http://www.securityfocus.com/bid/37749
http://www.securitytracker.com/id?1023440
http://www.vupen.com/english/advisories/2010/0096
http://www.vupen.com/english/advisories/2010/0129
http://www.vupen.com/english/advisories/2010/1481
cpe:2.3:a:mit:kerberos_5:1.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.3:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.3.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.3.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.3.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.3.3:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.3.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.3.4:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.3.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.3.5:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.3.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.3.6:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.4:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.4.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.4.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.4.2:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.4.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.4.3:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.4.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.4.4:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mit:kerberos_5:1.7:*:*:*:*:*:*:*
CVE-2009-4212 https://nvd.nist.gov/vuln/detail/CVE-2009-4212
GLSA-201201-13 https://security.gentoo.org/glsa/201201-13
RHSA-2010:0029 https://access.redhat.com/errata/RHSA-2010:0029
USN-881-1 https://usn.ubuntu.com/881-1/
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2009-4212
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 0.95510
EPSS Score 0.12010
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.