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Vulnerability details: VCID-tyvc-9q86-fkbh
Vulnerability ID VCID-tyvc-9q86-fkbh
Aliases CVE-2012-3543
Summary mono 2.10.x ASP.NET Web Form Hash collision DoS
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
Reference id Reference type URL
https://access.redhat.com/security/cve/cve-2012-3543
https://api.first.org/data/v1/epss?cve=CVE-2012-3543
https://bugs.gentoo.org/show_bug.cgi?id=CVE-2012-3543
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-3543
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2012-3543
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3543
https://security-tracker.debian.org/tracker/CVE-2012-3543
http://www.openwall.com/lists/oss-security/2012/08/28/14
http://www.securityfocus.com/bid/55251
http://www.ubuntu.com/usn/USN-2547-1
686562 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686562
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:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVE-2012-3543 https://nvd.nist.gov/vuln/detail/CVE-2012-3543
USN-2547-1 https://usn.ubuntu.com/2547-1/
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2012-3543
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2012-3543
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 0.77582
EPSS Score 0.01146
Published At Aug. 6, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:41:24.788128+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/2547-1/ 37.0.0