Improper input validation in Mono
CVE-2012-3543
mono 2.10.x ASP.NET Web Form Hash collision DoS
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.026 (84.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
- Mono — versions 2.10.x
- Mono-Project Mono
- Canonical Ubuntu Linux — versions 12.04
- Debian Linux — versions 8.0, 9.0, 10.0
Weakness classification (CWE)
References
- security-tracker.debian.org/tracker/CVE-2012-3543 (Third Party Advisory)
- bugzilla.redhat.com/show_bug.cgi (Patch, Third Party Advisory, Issue Tracking)
- bugzilla.suse.com/show_bug.cgi (Patch, Third Party Advisory, Issue Tracking)
- access.redhat.com/security/cve/cve-2012-3543 (Broken Link)
- bugs.gentoo.org/show_bug.cgi (Third Party Advisory, Issue Tracking)
- www.openwall.com/lists/oss-security/2012/08/28/14 (Exploit, Patch, Mailing List, Third Party Advisory)
- www.securityfocus.com/bid/55251 (VDB Entry, Third Party Advisory)
- www.ubuntu.com/usn/USN-2547-1 (Third Party Advisory)
Frequently asked questions
- What is CVE-2012-3543?
- CVE-2012-3543 is a high-severity vulnerability in Mono, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2019-11-21.
- How severe is CVE-2012-3543?
- High severity. CVSS v3 base score is 7.5 out of 10.