CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.1 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, has been found in Oracle MySQL Server up to 5.5.37 (Database Software). Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:
Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.37 and earlier allows remote authenticated users to affect availability via vectors related to ENARC.
The weakness was published 07/16/2014 as Oracle Critical Patch Update Advisory - July 2014 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability is handled as CVE-2014-2494 since 03/13/2014. The exploitation is known to be easy. The attack may be launched remotely. A simple authentication is required for exploitation. There are neither technical details nor an exploit publicly available.
The vulnerability scanner Nessus provides a plugin with the ID 79304 (Scientific Linux Security Update : mariadb on SL7.x x86_64), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Scientific Linux Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 19935 (Oracle MySQL July 2014 Critical Patch Update).
Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (79304).
Product
Type
Vendor
Name
Version
- 5.5.0
- 5.5.1
- 5.5.2
- 5.5.3
- 5.5.4
- 5.5.5
- 5.5.6
- 5.5.7
- 5.5.8
- 5.5.9
- 5.5.10
- 5.5.11
- 5.5.12
- 5.5.13
- 5.5.14
- 5.5.15
- 5.5.16
- 5.5.17
- 5.5.18
- 5.5.19
- 5.5.20
- 5.5.21
- 5.5.22
- 5.5.23
- 5.5.24
- 5.5.25
- 5.5.26
- 5.5.27
- 5.5.28
- 5.5.29
- 5.5.30
- 5.5.31
- 5.5.32
- 5.5.33
- 5.5.34
- 5.5.35
- 5.5.36
- 5.5.37
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.3VulDB Meta Temp Score: 4.1
VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Denial of serviceCWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 79304
Nessus Name: Scientific Linux Security Update : mariadb on SL7.x x86_64
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Timeline
03/13/2014 🔍07/15/2014 🔍
07/16/2014 🔍
07/16/2014 🔍
07/16/2014 🔍
07/16/2014 🔍
08/29/2014 🔍
11/18/2014 🔍
02/09/2022 🔍
Sources
Vendor: oracle.comAdvisory: Oracle Critical Patch Update Advisory - July 2014
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2014-2494 (🔍)
SecurityTracker: 1030578
Vulnerability Center: 45485 - [cpujul2014-1972956] Oracle MySQL Remote DoS due to a Flaw in the ENARC Sub-component - CVE-2014-2494, Medium
SecurityFocus: 68564
Secunia: 60425 - SUSE update for MySQL, Less Critical
Entry
Created: 07/16/2014 10:02Updated: 02/09/2022 14:12
Changes: 07/16/2014 10:02 (68), 06/02/2017 07:53 (3), 02/09/2022 14:08 (3), 02/09/2022 14:12 (2)
Complete: 🔍
Cache ID: 3:683:103
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