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Vulnerability details: VCID-4gvf-mcv9-aaab
Vulnerability ID VCID-4gvf-mcv9-aaab
Aliases CVE-2015-2320
Summary The TLS stack in Mono before 3.12.1 allows remote attackers to have unspecified impact via vectors related to client-side SSLv2 fallback.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-295 Improper Certificate Validation
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-2320.html
epss 0.01014 https://api.first.org/data/v1/epss?cve=CVE-2015-2320
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epss 0.07612 https://api.first.org/data/v1/epss?cve=CVE-2015-2320
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2318
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2319
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2320
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2015-2320
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2015-2320
generic_textual Low https://ubuntu.com/security/notices/USN-2547-1
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-2320.html
https://api.first.org/data/v1/epss?cve=CVE-2015-2320
https://bugzilla.redhat.com/show_bug.cgi?id=1202869
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2318
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2319
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2320
https://github.com/mono/mono/commit/b371da6b2d68b4cdd0f21d6342af6c42794f998b
https://ubuntu.com/security/notices/USN-2547-1
https://www.debian.org/security/2015/dsa-3202
http://www.mono-project.com/news/2015/03/07/mono-tls-vulnerability/
http://www.openwall.com/lists/oss-security/2015/03/17/9
http://www.securityfocus.com/bid/73256
http://www.ubuntu.com/usn/USN-2547-1
780751 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=780751
cpe:2.3:a:mono-project:mono:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mono-project:mono:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
CVE-2015-2320 https://nvd.nist.gov/vuln/detail/CVE-2015-2320
USN-2547-1 https://usn.ubuntu.com/2547-1/
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2015-2320
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
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2015-2320
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.83549
EPSS Score 0.01014
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.