Calender Base up to 1.5.3 PCRE Library resource management

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Calender Base up to 1.5.3. It has been declared as problematic. This vulnerability affects unknown code of the component PCRE Library. Such manipulation leads to resource management. This vulnerability is referenced as CVE-2014-8325. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Calender Base up to 1.5.3 and classified as critical. Affected by this issue is some unknown processing of the component PCRE Library. 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. CVE summarizes:

The Calendar Base (cal) extension before 1.5.9 and 1.6.x before 1.6.1 for TYPO3 allows remote attackers to cause a denial of service (resource consumption) via vectors related to the PHP PCRE library.

The weakness was published 10/22/2014 (Website). The advisory is shared for download at typo3.org. This vulnerability is handled as CVE-2014-8325 since 10/17/2014. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 11497 (TYPO3 Calendar Base Extension Denial of Service Vulnerability).

Upgrading to version 1.5.4 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (97669), SecurityFocus (BID 70645†) and Vulnerability Center (SBV-51752†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Calender Base 1.5.4

Timelineinfo

10/17/2014 🔍
10/17/2014 +0 days 🔍
10/17/2014 +0 days 🔍
10/22/2014 +5 days 🔍
10/22/2014 +0 days 🔍
03/27/2015 +156 days 🔍
08/04/2015 +130 days 🔍
12/09/2024 +3415 days 🔍

Sourcesinfo

Advisory: typo3.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-8325 (🔍)
GCVE (CVE): GCVE-0-2014-8325
GCVE (VulDB): GCVE-100-72680
X-Force: 97669
SecurityFocus: 70645 - TYPO3 Calendar Base Extension Denial of Service Vulnerability
Vulnerability Center: 51752 - TYPO3 Calendar Base Extension Remote DoS Vulnerability Related to PHP PCRE Library, High

Entryinfo

Created: 03/27/2015 12:07
Updated: 12/09/2024 14:41
Changes: 03/27/2015 12:07 (54), 09/11/2017 08:45 (4), 12/09/2024 14:41 (20)
Complete: 🔍
Cache ID: 216:281:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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