NULL pointer dereference in Mariadb
CVE-2014-3470
The ssl3_send_client_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h, when an anonymous ECDH cipher suite is used, allows remote attackers to cause a denial of service (NULL pointer dereference and client crash) by triggering a NULL certificate value.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.858 (99.7th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 100th percentile — 99.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.858 · newest: 0.858 · change: 0.000
Affected products
- Mariadb
- OpenSSL
- Fedoraproject Fedora — versions 19, 20
- openSUSE Leap — versions 42.1
- openSUSE — versions 13.2
- Red Hat Enterprise Linux — versions 5, 6.0
- Red Hat Storage — versions 2.1
- SUSE Linux Enterprise Desktop — versions 12
- SUSE Linux Enterprise Server — versions 12
- SUSE Linux Enterprise Software Development Kit — versions 12
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secunia.com/advisories/59342 (Not Applicable, third-party-advisory)
- secunia.com/advisories/59669 (Not Applicable, third-party-advisory)
- secunia.com/advisories/59525 (Not Applicable, third-party-advisory)
- www-01.ibm.com/support/docview.wss (Third Party Advisory)
- secunia.com/advisories/59282 (Not Applicable, third-party-advisory)
- www.novell.com/support/kb/doc.php (Third Party Advisory)
- secunia.com/advisories/59990 (Not Applicable, third-party-advisory)
- secunia.com/advisories/59264 (Not Applicable, third-party-advisory)
- secunia.com/advisories/59126 (Not Applicable, third-party-advisory)
- www.novell.com/support/kb/doc.php (Third Party Advisory)
Frequently asked questions
- What is CVE-2014-3470?
- CVE-2014-3470 is a vulnerability in Mariadb, classified under NULL Pointer Dereference. Published 2014-06-05.
- Is CVE-2014-3470 known to be exploited?
- 10 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.