Suricata up to 2.0.7 DER Parser resource management

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

A vulnerability, which was classified as problematic, has been found in Suricata up to 2.0.7. This issue affects an unknown code block of the component DER Parser. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability. The summary by CVE is:

The DER parser in Suricata before 2.0.8 allows remote attackers to cause a denial of service (crash) via vectors related to SSL/TLS certificates.

The weakness was published 05/14/2015 by Kostya Kortchinsky (Website). It is possible to read the advisory at suricata-ids.org. The identification of this vulnerability is CVE-2015-0971 since 01/10/2015. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 83307 (Debian DSA-3254-1 : suricata - security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 175396 (Debian Security Update for suricata (DSA 3254-1)).

Upgrading to version 2.0.8 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (83307), SecurityFocus (BID 74585†) and Vulnerability Center (SBV-50216†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 83307
Nessus Name: Debian DSA-3254-1 : suricata - security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 703254
OpenVAS Name: Debian Security Advisory DSA 3254-1 (suricata - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Suricata 2.0.8

Timelineinfo

01/10/2015 🔍
05/09/2015 +119 days 🔍
05/11/2015 +2 days 🔍
05/11/2015 +0 days 🔍
05/14/2015 +3 days 🔍
05/14/2015 +0 days 🔍
05/15/2015 +1 days 🔍
05/18/2015 +3 days 🔍
12/01/2024 +3485 days 🔍

Sourcesinfo

Advisory: suricata-ids.org
Researcher: Kostya Kortchinsky
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-0971 (🔍)
OVAL: 🔍

SecurityFocus: 74585 - Suricata CVE-2015-0971 Denial of Service Vulnerability
Vulnerability Center: 50216 - Suricata before 2.0.8 Remote DoS Related to SSL/TLS Certificates, Medium

Entryinfo

Created: 05/15/2015 11:10 AM
Updated: 12/01/2024 08:57 PM
Changes: 05/15/2015 11:10 AM (65), 06/29/2017 07:15 AM (5), 05/17/2022 03:16 PM (3), 12/01/2024 08:57 PM (18)
Complete: 🔍
Cache ID: 18:3CE:40

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