Vulnerability in OpenSSL
CVE-2014-3568
OpenSSL before 0.9.8zc, 1.0.0 before 1.0.0o, and 1.0.1 before 1.0.1j does not properly enforce the no-ssl3 build option, which allows remote attackers to bypass intended access restrictions via an SSL 3.0 handshake, related to s23_clnt.c and s23_srvr.c.
Vulnerability class: POODLE (CVE-2014-3566)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.140 (96.4th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.140 · newest: 0.140 · change: 0.000
Affected products
- OpenSSL — versions 1.0.0, 1.0.0a, 1.0.0b
Weakness classification (CWE)
Public proof-of-concept exploits
References
- marc.info/ (vendor-advisory)
- marc.info/ (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2014-10/msg00008.html (vendor-advisory)
- marc.info/ (vendor-advisory)
- secunia.com/advisories/61130 (third-party-advisory)
- www.openssl.org/news/secadv_20141015.txt (Vendor Advisory)
- secunia.com/advisories/62070 (third-party-advisory)
- www.securityfocus.com/bid/70585 (vdb-entry)
- secunia.com/advisories/61073 (third-party-advisory)
- marc.info/ (vendor-advisory)
Frequently asked questions
- What is CVE-2014-3568?
- CVE-2014-3568 is a vulnerability in OpenSSL, classified under Cryptographic Issues. Published 2014-10-19.
- Is CVE-2014-3568 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.