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Vulnerability details: VCID-tv4a-rdn4-aaaj
Vulnerability ID VCID-tv4a-rdn4-aaaj
Aliases CVE-2009-3639
Summary The mod_tls module in ProFTPD before 1.3.2b, and 1.3.3 before 1.3.3rc2, when the dNSNameRequired TLS option is enabled, does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 client certificate, which allows remote attackers to bypass intended client-hostname restrictions via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
Status Published
Exploitability 0.5
Weighted Severity 5.2
Risk 2.6
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-310 Cryptographic Issues
System Score Found at
epss 0.00473 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.00473 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.00473 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.00473 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.00473 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.00473 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.00473 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.00473 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.00473 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
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epss 0.00473 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.00501 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.00501 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
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epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
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epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
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epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
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epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01436 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01642 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.01642 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
epss 0.03882 https://api.first.org/data/v1/epss?cve=CVE-2009-3639
cvssv2 5.8 https://nvd.nist.gov/vuln/detail/CVE-2009-3639
Reference id Reference type URL
http://bugs.proftpd.org/show_bug.cgi?id=3275
http://marc.info/?l=oss-security&m=125630966510672&w=2
http://marc.info/?l=oss-security&m=125632960508211&w=2
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-3639.json
https://api.first.org/data/v1/epss?cve=CVE-2009-3639
https://bugzilla.redhat.com/show_bug.cgi?id=530719
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3639
http://secunia.com/advisories/37131
http://secunia.com/advisories/37219
https://exchange.xforce.ibmcloud.com/vulnerabilities/53936
https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00642.html
https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00649.html
http://www.debian.org/security/2009/dsa-1925
http://www.mandriva.com/security/advisories?name=MDVSA-2009:288
http://www.securityfocus.com/bid/36804
cpe:2.3:a:proftpd:proftpd:1.3.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.3.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.3.2:rc1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:rc1:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.3.2:rc2:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:rc2:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.3.2:rc4:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.2:rc4:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.3.3:rc1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:1.3.3:rc1:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:*:a:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:proftpd:proftpd:*:a:*:*:*:*:*:*
CVE-2009-3639 https://nvd.nist.gov/vuln/detail/CVE-2009-3639
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2009-3639
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 0.76163
EPSS Score 0.00473
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.