What’s Vulnerable › Vulnerabilities

CVE-2012-3543

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-11-21 · updated 2026-06-16
• Weakness: CWE-20

Description

mono 2.10.x ASP.NET Web Form Hash collision DoS

Affected products

• Canonical Ubuntu Linux: 12.04
• Debian Linux: 8.0, 9.0, 10.0
• Mono-Project Mono: from 2.10 through 2.10.12

References

• 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
• https://access.redhat.com/security/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://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
• https://access.redhat.com/security/cve/cve-2012-3543

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