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Vulnerability details: VCID-c858-pxue-aaam
Vulnerability ID VCID-c858-pxue-aaam
Aliases CVE-2007-0956
Summary The telnet daemon (telnetd) in MIT krb5 before 1.6.1 allows remote attackers to bypass authentication and gain system access via a username beginning with a '-' character, a similar issue to CVE-2007-0882.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-306 Missing Authentication for Critical Function
System Score Found at
rhas Critical https://access.redhat.com/errata/RHSA-2007:0095
epss 0.03619 https://api.first.org/data/v1/epss?cve=CVE-2007-0956
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epss 0.03619 https://api.first.org/data/v1/epss?cve=CVE-2007-0956
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epss 0.21169 https://api.first.org/data/v1/epss?cve=CVE-2007-0956
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epss 0.31803 https://api.first.org/data/v1/epss?cve=CVE-2007-0956
epss 0.31803 https://api.first.org/data/v1/epss?cve=CVE-2007-0956
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epss 0.31803 https://api.first.org/data/v1/epss?cve=CVE-2007-0956
epss 0.31803 https://api.first.org/data/v1/epss?cve=CVE-2007-0956
epss 0.31803 https://api.first.org/data/v1/epss?cve=CVE-2007-0956
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epss 0.35937 https://api.first.org/data/v1/epss?cve=CVE-2007-0956
epss 0.38061 https://api.first.org/data/v1/epss?cve=CVE-2007-0956
rhbs urgent https://bugzilla.redhat.com/show_bug.cgi?id=229782
cvssv2 10.0 https://nvd.nist.gov/vuln/detail/CVE-2007-0956
Reference id Reference type URL
ftp://patches.sgi.com/support/free/security/advisories/20070401-01-P.asc
http://lists.suse.com/archive/suse-security-announce/2007-Apr/0001.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2007-0956.json
https://api.first.org/data/v1/epss?cve=CVE-2007-0956
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0956
http://secunia.com/advisories/24706
http://secunia.com/advisories/24735
http://secunia.com/advisories/24736
http://secunia.com/advisories/24740
http://secunia.com/advisories/24750
http://secunia.com/advisories/24755
http://secunia.com/advisories/24757
http://secunia.com/advisories/24785
http://secunia.com/advisories/24786
http://secunia.com/advisories/24817
http://security.gentoo.org/glsa/glsa-200704-02.xml
https://exchange.xforce.ibmcloud.com/vulnerabilities/33414
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10046
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102867-1
http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-001-telnetd.txt
http://www.debian.org/security/2007/dsa-1276
http://www.kb.cert.org/vuls/id/220816
http://www.mandriva.com/security/advisories?name=MDKSA-2007:077
http://www.redhat.com/support/errata/RHSA-2007-0095.html
http://www.securityfocus.com/archive/1/464590/100/0/threaded
http://www.securityfocus.com/archive/1/464666/100/0/threaded
http://www.securityfocus.com/archive/1/464814/30/7170/threaded
http://www.securityfocus.com/bid/23281
http://www.securitytracker.com/id?1017848
http://www.ubuntu.com/usn/usn-449-1
http://www.us-cert.gov/cas/techalerts/TA07-093B.html
http://www.vupen.com/english/advisories/2007/1218
http://www.vupen.com/english/advisories/2007/1249
229782 https://bugzilla.redhat.com/show_bug.cgi?id=229782
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:o:canonical:ubuntu_linux:5.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:5.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:6.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:6.10:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*
CVE-2007-0956 https://nvd.nist.gov/vuln/detail/CVE-2007-0956
GLSA-200704-02 https://security.gentoo.org/glsa/200704-02
RHSA-2007:0095 https://access.redhat.com/errata/RHSA-2007:0095
USN-449-1 https://usn.ubuntu.com/449-1/
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-2007-0956
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 0.91891
EPSS Score 0.03619
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.